Tag: APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S)

October 8, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S)

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , , , , , , ,

In enterprise settings where three-phase power fuels data centers, industrial controls, and high-density IT, a dependable UPS is the linchpin of operational continuity. The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) from Schneider Electric provides double-conversion online protection, delivering clean, uninterrupted power for 10-20kVA loads. This tower model includes four VRLA battery modules, an internal maintenance bypass, and parallel expansion options, making it suitable for mission-critical environments. This blog delves into its specifications, design, features, and applications to highlight its value in power-vulnerable setups.

Key Specifications at a Glance

The SUVTP20KH4B4S is tailored for 400V three-phase systems, with configurability for 380V or 415V. Key specs include:

SpecificationDetails
Output Power Capacity16,000 Watts / 20,000 VA
Nominal Input Voltage400V 3-phase (380V, 415V supported)
Nominal Output Voltage400V 3-phase (380V, 415V supported)
Input Frequency40–70 Hz (auto-sensing)
Output Frequency50 Hz ±0.1% (unsynchronized); 47–53 Hz (synced)
Output Voltage Distortion<5% at full load
Crest Factor3:1
Battery TypeVRLA (Valve-Regulated Lead-Acid)
Included Battery Modules4
Recharge Time5 hours
Runtime~18 minutes at full load; ~46 minutes at half load
Efficiency95.3% at full load
Dimensions (H x W x D)1490 x 523 x 842 mm
Weight599 kg
ConnectivityDB-9 RS-232, SmartSlot (with AP9631 card)
Output ConnectionsHard Wire 4-wire (3PH + G), 5-wire (3PH + N + G)
Noise Level51.3 dBA
Operating Temperature0–40°C
CertificationsCE, C-Tick, EN/IEC 62040-3, ISO 14001/9001, RCM, VFI-SS-111
Warranty1 year (repair/replace) + 5×8 start-up service

These metrics ensure robust compliance and operation in diverse global environments.

Design and Build: Rugged and Modular for Easy Deployment

The SUVTP20KH4B4S features a compact tower design at just over 1.5 meters tall, with a narrow 52.3 cm width that suits tight server rooms or industrial spaces. Its 599 kg steel enclosure includes bolt-down brackets for stability, and front-access panels facilitate servicing without full disassembly. The four pre-installed VRLA modules are hot-swappable, allowing battery replacements under load, while the modular power architecture supports quick field upgrades.

A multi-function LCD console offers real-time status views, complemented by audible and visible alarms. Dual-mains inputs and built-in static/maintenance bypasses enable seamless generator integration and zero-downtime maintenance. With IP20 protection and a black finish, it’s engineered for durability in controlled settings, though its weight requires professional handling.

Standout Features That Prioritize Uptime

This UPS combines proven reliability with scalable intelligence:

  • Double-Conversion Online Topology: Isolates loads from grid disturbances, providing a pure sine wave with <5% distortion—crucial for sensitive three-phase equipment.
  • Parallel and Runtime Scalability: Connect up to four units for N+1 redundancy or add extended battery cabinets for longer autonomy, adapting to growing demands.
  • Integrated Bypass System: Automatic internal bypass handles overloads or maintenance without interrupting power, targeting 99.999% availability.
  • Intelligent Management: The pre-installed AP9631 Network Management Card supports SNMP, remote monitoring, and environmental sensors; integrates with PowerChute and InfraStruXure Manager for automated control.
  • Battery Optimization: Temperature-compensated charging extends 3–5 year life, with automatic self-tests and cold-start capability.
  • Eco and Service Focus: EU CoC-compliant for efficiency, plus included 5×8 start-up service for hassle-free installation.

These make it a versatile choice for proactive power defense.

Performance in Action

In deployments, the SUVTP20KH4B4S sustains 16kW full loads for about 18 minutes, extending to 46 minutes at half load (8kW), providing critical bridging time during outages. Its 95.3% efficiency reduces energy costs, and the wide input range (304–477V) excels with unstable grids or generators. Parallel configurations distribute loads evenly, while the 51.3 dBA operation remains unobtrusive in typical environments.

Users in data centers and manufacturing report reliable surge handling and seamless bypass transfers, with the LCD aiding quick diagnostics. Recharge completes in 5 hours, and modular swaps minimize downtime, supporting high-SLA operations effectively.

Ideal Applications: Fortifying Three-Phase Infrastructure

Optimized for medium-scale three-phase needs, the SUVTP20KH4B4S fits:

  • Data Centers: Shields mid-sized server clusters and storage from fluctuations.
  • Industrial Sites: Protects automation, PLCs, and motors in volatile power areas.
  • Commercial Facilities: Backs HVAC, elevators, and IT in offices or retail.
  • Healthcare: Ensures steady power for diagnostic and support systems.
  • Telecom: Maintains network gear during regional blackouts.

It’s a solid legacy pick for 20kVA three-phase resilience.

Pros and Cons: Weighing Legacy Strengths

Pros:

  • Strong 16kW/20kVA output with scalable parallelism.
  • Extended runtimes (18 min full, 46 min half) for outage bridging.
  • High 95.3% efficiency and hot-swap modularity.
  • Comprehensive monitoring via network card.
  • Included start-up service simplifies rollout.

Cons:

  • Discontinued since 2021, potentially limiting new parts.
  • Substantial 599 kg weight demands pro installation.
  • Shorter baseline runtime without expansions.
  • Moderate noise (51.3 dBA) in ultra-quiet spaces.

Its pros shine for refurbished or upgrade scenarios.

Final Thoughts: A Proven Defender for Three-Phase Power

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) endures as a benchmark in three-phase UPS tech, blending modularity, efficiency, and redundancy to combat downtime in critical setups. For reliable 20kVA protection, CONTACT US @ TIACO TECHNOLOGIES.

Have you deployed a VT-series UPS? Share your stories in the comments!

September 23, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S)

Post By admin Art, Enterprise, Enterprise, Events, Events, News, News, Places, Podcasts, Social , , , ,

In environments where power disruptions can lead to significant financial losses or operational setbacks—think small data centers, retail hubs, or industrial controls—reliable power protection is critical. The APC Smart-UPS VT 20kVA 400V, model SUVTP20KH4B4S, from Schneider Electric, is a three-phase uninterruptible power supply (UPS) designed to deliver robust, scalable power continuity for medium-sized applications. With its compact footprint, modular architecture, and high efficiency, this UPS ensures your critical systems stay online during outages. In this blog, we’ll dive into its features, specifications, and why it’s a go-to solution for businesses prioritizing uptime.

What is the APC Smart-UPS VT SUVTP20KH4B4S?

The SUVTP20KH4B4S is a 20kVA (16kW) online double-conversion UPS tailored for 400V three-phase input and output, ideal for protecting high-density loads like servers, networking equipment, or production machinery. It comes with four hot-swappable battery modules (expandable to five), an internal maintenance bypass, and parallel capability for redundancy or capacity scaling. It includes a 5×8 start-up service for seamless deployment. This tower UPS is perfect for small to medium-sized facilities needing dependable power without compromise.

Key Features for Robust Protection

The SUVTP20KH4B4S combines reliability, flexibility, and smart management to meet enterprise demands. Here’s what makes it stand out:

  • Scalable Runtime: Equipped with four 9Ah sealed lead-acid battery modules, it delivers ~10–12 minutes of runtime at full load, with the option to add a fifth module or external battery packs for extended backup.
  • Dual Mains Input: Supports two independent power sources for failover, ensuring continuous operation during utility disruptions.
  • Internal Maintenance Bypass: Enables maintenance or battery swaps without shutting down connected loads, minimizing downtime.
  • Intelligent Battery Management: Monitors battery health, voltage, and temperature in real time, optimizing lifespan (up to 5–7 years) and predicting maintenance needs.
  • Parallel Capability: Connect up to four units for N+1 redundancy or up to 80kVA capacity, supporting growing power needs.
  • Advanced Monitoring: Features an LCD display, LED indicators, DB-9 RS-232 port, and SmartSlot for network management cards, compatible with APC’s PowerChute or EcoStruxure IT for remote oversight.

These features deliver near-perfect uptime (>99.999%), making it ideal for environments where every second counts.

Technical Specifications at a Glance

Drawing from APC’s official documentation, here’s a concise table of the SUVTP20KH4B4S’s core specs:

SpecificationDetails
Capacity20kVA / 16kW
TopologyOnline Double-Conversion
Input Voltage400V 3-Phase, 50/60 Hz
Output Voltage400V 3-Phase, 50/60 Hz
EfficiencyUp to 96% in online mode
Battery TypeSealed Lead-Acid (VRLA), 4 modules (9Ah each), expandable to 5
Runtime (Full Load)~10–12 minutes (scalable with expansions)
Form FactorTower (rack-mount options available)
Dimensions (H x W x D)78.7 x 23.6 x 43.3 inches (2000 x 600 x 1100 mm)
WeightApproximately 1,600 lbs (725 kg)
Operating Temperature32°F to 104°F (0°C to 40°C)
InterfacesDB-9 RS-232, SmartSlot, LCD Display
Warranty2 years (including start-up service)

Its compact yet sturdy design fits standard IT or industrial environments.

Compatibility and Scalability: Future-Ready Design

The SUVTP20KH4B4S integrates seamlessly with APC’s ecosystem, supporting external battery packs (e.g., SUVTBPXR) for prolonged runtime and parallel kits for multi-unit configurations. It’s optimized for three-phase loads like rack servers, telecom equipment, or control systems up to 20kVA. For management, it pairs with PowerChute Network Shutdown or EcoStruxure IT for real-time monitoring. It’s not designed for single-phase applications—use APC’s power distribution units for rack integration. Keep firmware updated via APC’s support portal for optimal performance.

Installation and Maintenance: Simplified for Efficiency

APC’s 5×8 start-up service ensures professional setup, testing, and training. Installation steps include:

  1. Site Preparation: Secure a ventilated space with reinforced flooring for the 1,600 lbs unit; verify 400V 3-phase power availability.
  2. Wiring: Connect dual mains inputs and output to loads using terminal blocks. Install battery modules in rear bays.
  3. Activation: Power on, run self-tests via the LCD interface, and configure monitoring software for runtime calibration.

Maintenance is streamlined with hot-swappable batteries and an internal bypass, allowing service without load interruption. Annual diagnostics via software maintain peak performance, and modular components keep costs low. Replacement batteries (e.g., APC’s RBC kits) are widely available.

APC’s UPS Selector tool estimates ~10 minutes of runtime at 16kW with four modules, extending significantly with additional packs or lower loads.

Why Choose the SUVTP20KH4B4S? Benefits and Considerations

This UPS offers robust protection, with users reporting seamless failover and up to 40% runtime gains with expansions. Its high efficiency (up to 96%) reduces energy costs, and the modular design supports upgrades without replacing the entire system. Dual inputs and parallel capability ensure redundancy, potentially saving thousands in downtime losses.

Considerations include its significant weight, requiring professional handling, and the need for climate control (below 77°F) to maximize battery life. Lead-acid batteries are cost-effective but have a shorter lifespan than lithium options, which APC offers at a higher cost. It’s specific to three-phase setups, so confirm compatibility with your infrastructure.

Conclusion: Power Continuity for Critical Operations

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, scalable solution for businesses that demand uninterrupted power. Its blend of intelligent management, high efficiency, and modular design makes it ideal for small data centers or industrial applications. Explore pricing and availability @ TIACO TECHNOLOGIES.

Have you deployed this UPS? Share your setup tips or runtime experiences in the comments!

September 12, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): Reliable Power Protection for Enterprise Environments

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , , , , ,

In enterprise settings such as data centers, retail operations, and industrial facilities, power interruptions can lead to costly downtime, equipment damage, and data loss. The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) by Schneider Electric is a high-capacity, three-phase uninterruptible power supply (UPS) designed to deliver robust power protection for critical infrastructure. Featuring double-conversion topology, scalable runtime, and advanced management capabilities, this UPS ensures uninterrupted power for demanding applications. This blog explores the key features, specifications, benefits, and ideal applications of the APC Smart-UPS VT 20kVA, highlighting its role as a dependable solution for enterprise power needs.

Key Features of the APC Smart-UPS VT 20kVA 400V

The APC Smart-UPS VT 20kVA is engineered with advanced features to provide reliable, scalable power protection. Here’s what makes it stand out:

  • Double Conversion Online Topology: Ensures clean, consistent power with zero transfer time during outages, protecting sensitive equipment like servers, networking gear, and medical systems from power disturbances.
  • Parallel Capability: Supports parallel operation for increased capacity or redundancy, allowing multiple UPS units to work together to handle larger loads or enhance system reliability.
  • Dual Mains Input: Improves availability by connecting to two independent power sources, ensuring seamless power delivery if one source fails.
  • Scalable Runtime: Includes four hot-swappable battery modules, with the option to add external battery packs (e.g., SUVTXR6B6S) for extended runtime during prolonged outages.
  • Hot-Swappable Batteries: Enables battery replacement without powering down connected equipment, minimizing downtime during maintenance.
  • Automatic Internal Bypass: Supplies utility power to connected loads during UPS overloads or faults, ensuring continuous operation.
  • Generator Compatibility: Seamlessly integrates with backup generators, delivering clean power in environments with unstable utility sources.
  • Network Management: Includes a pre-installed Network Management Card in a SmartSlot, enabling remote monitoring and control via APC’s InfraStruXure Manager, PowerChute software, or other network platforms. Supports DB-9 RS-232 and SmartSlot interfaces.
  • LCD Display and LED Indicators: Features an alpha-numeric LCD for real-time system parameters (e.g., load, battery status, runtime) and LED indicators for quick status checks, simplifying monitoring and management.
  • Input Power Factor Correction: Reduces installation costs by allowing the use of smaller generators and cabling, improving overall efficiency.

Technical Specifications

Here are the key technical specifications for the APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S):

  • Output Power Capacity: 16 kW / 20 kVA
  • Max Configurable Power: 16 kW / 20 kVA
  • Nominal Output Voltage: 400V 3-phase (configurable for 380V or 415V), 230V
  • Output Frequency: 47–53 Hz (sync to mains, 50 Hz nominal)
  • Waveform Type: Pure sine wave
  • Output Connections: (1) Hard Wire 4-wire (3PH + G), (1) Hard Wire 5-wire (3PH + N + G), (1) Screw Terminals
  • Bypass: Built-in maintenance bypass, built-in static bypass
  • Nominal Input Voltage: 400V 3-phase
  • Input Frequency: 40–70 Hz (auto-sensing)
  • Input Connections: Hard Wire 5-wire (3PH + N + G)
  • Input Voltage Range: 304–477V (main operations)
  • Maximum Input Current: 27A
  • Input Breaker Capacity: 50A
  • Battery Type: VRLA (Valve Regulated Lead-Acid)
  • Included Battery Modules: 4
  • Typical Recharge Time: 5 hours
  • Nominal Battery Voltage: ±192V (split battery referenced to neutral)
  • End of Discharge Battery Voltage: ±154V
  • Dimensions: 1499 mm (H) x 523 mm (W) x 925 mm (D) (59.02 x 20.59 x 36.42 inches)
  • Weight: 626.39 kg (1380 lbs)
  • Warranty: 1 year (repair or replace)
  • Certifications: C-Tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3, ISO 14001, ISO 9001, VFI-SS-111

Performance and Reliability

The APC Smart-UPS VT 20kVA delivers exceptional performance with a 16 kW / 20 kVA capacity, suitable for powering medium-sized server rooms, retail systems, or industrial equipment. Its double-conversion online topology ensures zero transfer time and clean power output, safeguarding sensitive electronics from surges, sags, and electrical noise. With up to 96% efficiency at full load, the UPS reduces energy costs, while its parallel capability and dual mains input provide scalability and redundancy for high-availability environments.

The hot-swappable batteries and automatic bypass features ensure continuous operation during maintenance or faults, and the included Network Management Card enables remote monitoring, critical for large-scale deployments. User feedback highlights its reliability and ease of management, though its significant weight (626.39 kg) and large footprint require professional installation and adequate space planning.

Ideal Applications

The APC Smart-UPS VT 20kVA is designed for demanding environments, including:

  • Data Centers: Powers server racks, storage systems, and networking equipment, ensuring uptime and data integrity.
  • Retail Operations: Protects POS systems, inventory servers, and security infrastructure, minimizing revenue loss during outages.
  • Industrial Facilities: Supports critical control systems and process PCs in environments with unstable power.
  • Healthcare Settings: Ensures continuous operation of medical imaging, diagnostics, and patient monitoring systems.
  • Telecom Infrastructure: Provides reliable power for telecommunications hubs and data exchange systems.

User Feedback

Users praise the APC Smart-UPS VT 20kVA for its robust performance, scalability, and advanced management features. IT professionals value the parallel capability, dual mains input, and network monitoring, which simplify large-scale deployments. The hot-swappable batteries and generator compatibility are frequently highlighted as key strengths. However, its reliability and Schneider Electric’s support make it a valuable investment for critical applications.

What’s in the Box

The APC Smart-UPS VT 20kVA includes:

  • APC Smart-UPS VT 20kVA (SUVTP20KH4B4S)
  • Battery modules (ship installed)
  • Bolt-down brackets
  • CD with software
  • Installation guide
  • Network Management Card
  • Power modules (ship installed)
  • User manual

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a high-performance UPS solution for mission-critical applications in data centers, retail, healthcare, and industrial environments. Its double-conversion topology, parallel capability, dual mains input, and hot-swappable batteries ensure maximum reliability and flexibility. Backed by Schneider Electric’s reputation, a 1-year warranty, and included Start-Up Service, this UPS delivers the robust power protection needed for high-demand systems.

Whether you’re safeguarding server farms, medical equipment, or industrial infrastructure, the APC Smart-UPS VT 20kVA provides unparalleled performance and peace of mind. For more details or to purchase, CONTACT US @ TIACO TECHNOLOGIES.

September 5, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): A Comprehensive Review

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , , , ,

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S), manufactured by Schneider Electric, is a robust three-phase uninterruptible power supply (UPS) designed for mission-critical applications in small data centers, large retail stores, regional offices, and laboratory environments. Known for its reliability, scalability, and advanced features, this UPS ensures continuous power protection for sensitive equipment. In this blog, we’ll explore its specifications, features, performance, and ideal use cases to help you determine if it’s the right solution for your power needs.

Overview

The APC Smart-UPS VT 20kVA is part of the award-winning Smart-UPS family, delivering centralized three-phase power protection with a capacity of 16kW / 20kVA. It includes four battery modules, a 5×8 start-up service, internal maintenance bypass, and parallel capability, making it a versatile choice for high-density power requirements.

Key Specifications

  • Power Capacity: 16kW / 20kVA
  • Input Voltage: 400V 3-phase (configurable for 380V or 415V)
  • Output Voltage: 400V 3-phase (configurable for 380V or 415V); 230V single-phase supported
  • Output Voltage Distortion: Less than 5% at full load
  • Output Frequency: 47–53 Hz (sync to mains); 50 Hz ±0.1% (not synced)
  • Topology: Double Conversion Online
  • Battery Type: Valve-Regulated Lead-Acid (VRLA), maintenance-free
  • Battery Voltage: ±192V (split battery referenced to neutral)
  • Runtime: Approximately 18.5 minutes at full load (16kW); 46.5 minutes at half load (8kW)
  • Recharge Time: ~5 hours
  • Dimensions: 59.0 x 14.0 x 32.0 inches (1490 x 356 x 813 mm)
  • Weight: 1127 lbs (511 kg) with four battery modules
  • Efficiency: Up to 95.3% at full load
  • Interface Ports: DB-9 RS-232, SmartSlot (pre-installed AP9631 Network Management Card)
  • Output Connections: Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G), Screw Terminals
  • Input Connection: Hard Wire 5-wire (3PH + N + G)
  • Noise Level: 55 dB
  • Certifications: C-Tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3
  • Warranty: 1-year standard; extended options available

Design and Build

The Smart-UPS VT 20kVA is a tower-style UPS designed for enterprise environments, with a compact footprint (59.0 x 14.0 x 32.0 inches) compared to higher-capacity models in its series. Weighing 1127 lbs with four battery modules, it requires a stable power infrastructure and secure installation, facilitated by bolt-down brackets. The unit features a durable chassis suitable for data centers or industrial settings, with a front-panel LCD status and control console for intuitive monitoring and configuration. Its audible alarms, operating at 55 dB, provide clear notifications without excessive noise, making it suitable for office or server room environments.

The UPS includes four battery modules connected in parallel for redundancy and high availability. Hot-swappable batteries allow replacement without powering down connected equipment, and the internal maintenance bypass ensures continuous power during servicing or overload conditions, a critical feature for mission-critical applications.

Performance

The Smart-UPS VT 20kVA employs double-conversion online topology, converting incoming AC power to DC and back to AC to deliver clean, stable power free from surges, spikes, or sags. This ensures compatibility with sensitive equipment like servers, networking gear, and laboratory instruments. With an efficiency of up to 95.3% at full load, it minimizes energy waste, reducing operational costs in high-power environments.

The UPS provides a runtime of approximately 18.5 minutes at full load (16kW) and 46.5 minutes at half load (8kW), with a 5-hour recharge time. Scalable runtime is supported through additional battery modules, and parallel capability allows multiple units to be connected for increased capacity or redundancy. The dual mains input enables connection to two separate power sources, enhancing reliability. In testing, the UPS maintains stable output with less than 5% voltage distortion, ensuring consistent performance for critical loads.

Features

Power Protection and Redundancy

  • Double-Conversion Topology: Isolates equipment from grid fluctuations, ensuring clean power.
  • Parallel Capability: Connects multiple UPS units for increased power or redundancy.
  • Dual Mains Input: Enhances availability by connecting to two power sources.
  • Internal Maintenance Bypass: Supplies utility power during UPS maintenance or faults.
  • Automatic Internal Bypass: Provides utility power during overloads or faults.

Management and Monitoring

  • Network Management Card (AP9631): Enables remote monitoring via SNMP, web, or telnet.
  • LCD Control Panel: Displays real-time status, diagnostics, and configuration options.
  • Audible Alarms: Prioritized alerts for power events or system faults.
  • Emergency Power Off (EPO): Allows immediate shutdown for safety.

Scalability and Serviceability

  • Hot-Swappable Batteries: Ensures uninterrupted power during battery replacement.
  • Modular Design: Simplifies maintenance and upgrades, reducing downtime.
  • 5×8 Start-Up Service: Includes professional installation by certified technicians.
  • Intelligent Battery Management: Optimizes battery performance and lifespan through automatic self-tests.

Pros and Cons

Pros

  • Reliable Power Protection: Double-conversion topology ensures clean, uninterrupted power.
  • Scalable and Redundant: Parallel capability, dual mains input, and scalable runtime enhance flexibility.
  • Advanced Management: Network card and LCD panel simplify monitoring and control.
  • Long Runtime: 18.5 minutes at full load is generous for a 20kVA UPS.
  • Serviceability: Hot-swappable batteries and modular design minimize downtime.
  • Quiet Operation: 55 dB noise level suits office and data center environments.

Cons

  • Large Footprint: Requires significant space and infrastructure.
  • Weight: At 1127 lbs, installation and relocation are challenging.
  • Short Warranty: 1-year standard warranty may require extended coverage.

Applications

The APC Smart-UPS VT 20kVA is ideal for:

  • Small Data Centers: Protects servers, storage systems, and networking equipment.
  • Large Retail Stores: Ensures uptime for point-of-sale and inventory systems.
  • Regional Offices: Supports critical IT infrastructure for business continuity.
  • Laboratories: Powers sensitive equipment requiring stable power.
  • Healthcare Facilities: Safeguards medical devices and systems.

Its high capacity, redundancy, and long runtime make it suitable for environments where downtime is costly or unacceptable.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, high-performance UPS designed for mission-critical environments. Its double-conversion topology, long runtime, and advanced features like dual mains input, hot-swappable batteries, and network manageability ensure continuous operation for small data centers, retail, and laboratory applications. While discontinued, refurbished units remain a viable option for cost-conscious businesses. For those seeking a modern alternative, the Galaxy VS UPS 20kW is recommended. If uptime, scalability, and reliability are priorities, the Smart-UPS VT 20kVA delivers exceptional value and peace of mind.

CONTACT US @ TIACO TECHNOLOGIES.

August 15, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): A Comprehensive Review

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , ,

Introduction

In today’s technology-driven world, uninterrupted power is essential for businesses to maintain operations and protect critical infrastructure. The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S), manufactured by Schneider Electric, is a robust three-phase uninterruptible power supply (UPS) designed to deliver reliable power protection for small data centers, large retail stores, regional offices, and laboratory environments. This blog explores the specifications, features, performance, and ideal applications of the SUVTP20KH4B4S to help you decide if it’s the right UPS for your needs.

Key Specifications

Below are the core specifications of the APC Smart-UPS VT 20kVA 400V:

  • Power Capacity: 20kVA / 16kW
  • Input Voltage: 400V, three-phase (304–477V range, configurable for 380V or 415V)
  • Output Voltage: 400V, three-phase (configurable for 380V or 415V; 230V single-phase output possible)
  • Efficiency: Up to 95.3% at full load
  • Battery Type: Valve-Regulated Lead-Acid (VRLA)
  • Battery Configuration: 4 battery modules included, expandable to 4
  • Runtime: Approximately 18.5 minutes at full load (16kW), 46.5 minutes at half load (8kW)
  • Recharge Time: 5 hours
  • Dimensions: 55.9 x 32.0 x 22.0 inches (149.0 x 81.3 x 55.9 cm)
  • Weight: 599.09 kg (1,320 lbs)
  • Interfaces: DB-9 RS-232, SmartSlot (pre-installed AP9631 Network Management Card)
  • Output Connections: Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G), Screw Terminals
  • Input Connection: Hard Wire 5-wire (3PH + N + G)
  • Maximum Input Current: 27A
  • Certifications: C-tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3, ISO 14001, ISO 9001, VFI-SS-112
  • Warranty: 1-year repair or replace, includes Start-Up Service (5×8)

Design and Build

The APC Smart-UPS VT 20kVA 400V is engineered for durability and space efficiency. With a compact tower design (55.9 x 32.0 x 22.0 inches), it fits well in server rooms or data centers with limited space. Weighing 599.09 kg, it requires a stable, level floor and professional installation using the included bolt-down brackets to prevent tipping. The black enclosure is built to withstand industrial environments, operating reliably in temperatures from 0 to 40°C and 0-95% relative humidity (non-condensing).

The UPS features a multi-function LCD console for real-time status monitoring, LED indicators for quick status checks, and audible alarms to alert users of power or system issues. It includes built-in maintenance and static bypasses, ensuring seamless power transfer during maintenance or faults. The noise level is approximately 51.3–64 dBA at 1 meter, which may be noticeable in quiet environments, so placement in a dedicated server room is recommended.

Performance

The SUVTP20KH4B4S operates with a double-conversion online topology, converting incoming AC power to DC and back to AC to deliver a clean, pure sine wave output with less than 5% harmonic distortion at full load. This ensures compatibility with sensitive equipment like servers, medical devices, and networking gear. The UPS achieves up to 95.3% efficiency in online mode, minimizing energy waste and reducing operational costs.

At full load (16kW), the UPS provides about 18.5 minutes of runtime, extending to 46.5 minutes at half load (8kW). Its scalable runtime allows additional battery modules to be added for longer backup periods, ideal for environments requiring extended power protection. The VRLA batteries recharge in approximately 5 hours, and the hot-swappable design enables battery replacement without interrupting operations. Input power factor correction reduces the need for oversized electrical infrastructure, lowering installation costs.

Real-world performance is robust, with the UPS effectively handling power surges, outages, and voltage fluctuations. Its dual mains input allows connection to two separate power sources, enhancing redundancy, while parallel-capacity and parallel-redundant capabilities enable multiple UPS units to work together for increased power or fault tolerance.

Features and Benefits

The APC Smart-UPS VT 20kVA 400V is packed with features that enhance reliability, manageability, and efficiency:

  • Double-Conversion Online Topology: Ensures consistent power output by eliminating voltage and frequency fluctuations.
  • Dual Mains Input: Connects to two power sources for enhanced availability.
  • Scalable Runtime: Supports additional battery modules for customizable backup duration.
  • Hot-Swappable Batteries: Allows battery replacement without downtime.
  • Built-in Maintenance and Static Bypass: Facilitates maintenance without interrupting power to connected loads.
  • Network Management: Includes a pre-installed AP9631 Network Management Card for remote monitoring via Web/SNMP and integration with APC’s InfraStruXure Manager.
  • Intelligent Battery Management: Maximizes battery life through temperature-compensated charging and periodic self-tests.
  • SmartSlot Technology: Enables customization with additional management cards.
  • Emergency Power Off (EPO): Provides immediate shutdown in critical situations.
  • Generator Compatibility: Ensures clean power delivery when paired with backup generators.
  • Cold-Start Capability: Supplies temporary battery power during utility outages.
  • Frequency and Voltage Regulation: Corrects poor power conditions without battery use.
  • EU CoC for UPS: Meets EU efficiency standards, reducing environmental impact.

These features make the UPS ideal for mission-critical applications where downtime can result in significant financial or operational losses. Its modular design and tool-free battery replacement reduce maintenance time, while high efficiency lowers energy costs.

Applications

The APC Smart-UPS VT 20kVA 400V is tailored for environments requiring reliable three-phase power protection:

  • Small Data Centers: Safeguards servers, storage systems, and networking equipment.
  • Retail Stores: Ensures uptime for point-of-sale systems and inventory management.
  • Regional Offices: Protects IT infrastructure and communication systems.
  • Laboratories: Maintains stable power for sensitive equipment and experiments.
  • Industrial Settings: Supports control systems and machinery with three-phase power needs.
  • Healthcare: Powers medical imaging and patient monitoring systems.

Its configurable voltage (380V, 400V, or 415V) ensures global compatibility, making it suitable for international deployments.

Installation and Maintenance

Installation Tips:

  • Professional Setup: Engage certified APC technicians to handle the 5-wire (3PH + N + G) input connection and ensure compliance with local electrical codes.
  • Environment: Place the UPS in a well-ventilated area with temperatures between 0–40°C to optimize performance and battery life.
  • Anchoring: Secure the unit to a level floor using M8 bolts (not included) to ensure stability.

Maintenance Tips:

  • Battery Health: Perform regular self-tests via the LCD console to monitor battery status. Replace VRLA batteries every 3–5 years.
  • Remote Monitoring: Use the Network Management Card for real-time alerts and system diagnostics.
  • Firmware Updates: Keep firmware current using APC’s EcoStruxure IT or compatible software.
  • Periodic Checks: Inspect connections and clean the unit to prevent dust buildup, which can affect cooling.

User Feedback

User feedback for the APC Smart-UPS VT 20kVA 400V, based on limited reviews (e.g., 8.4/10 from 6 reviews on Manua.ls), highlights its reliability and feature set but notes some challenges:

  • Positive Feedback: Users praise its robust performance, scalability, and ease of monitoring in data centers and industrial settings. The dual mains input and hot-swappable batteries are valued for minimizing downtime.
  • Criticisms: Installation complexity requires professional expertise, and the unit’s weight (599 kg) poses logistical challenges. Some users report issues like blown XR battery fuses or difficulty resetting fault alarms, requiring technical support. The noise level (51.3–64 dBA) can be disruptive in quiet environments.

Pros and Cons

Pros

  • High efficiency (up to 95.3%) reduces energy costs
  • Scalable runtime with expandable battery modules
  • Hot-swappable batteries and modular design simplify maintenance
  • Dual mains input and parallel capability enhance reliability
  • Comprehensive remote management via LCD console and network card
  • Global voltage compatibility (380V, 400V, 415V)
  • Robust safety and quality certifications

Cons

  • Heavy (599 kg) and requires professional installation
  • Limited runtime at full load (18.5 minutes) without additional batteries
  • Discontinued (replaced by Galaxy VS range)
  • Noise level (51.3–64 dBA) may be noticeable in quiet settings

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, high-performance UPS designed for businesses with critical power needs. Its double-conversion topology, scalable runtime, and advanced features like dual mains input and hot-swappable batteries ensure continuous operation for data centers, retail, and industrial applications. While its cost, weight, and installation complexity are considerations, its efficiency and fault-tolerant design make it a strong choice for protecting sensitive equipment. Note that this model has been discontinued, with the Galaxy VS UPS 20kW 400V recommended as a replacement.

For pricing and support, contact authorized resellers like TIACO Technologies. Professional installation and regular maintenance are essential to maximize performance and longevity.

July 25, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): A Comprehensive Review

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , ,

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a robust, three-phase uninterruptible power supply (UPS) designed for mission-critical applications in small data centers, large retail stores, regional offices, and laboratory environments. Manufactured by Schneider Electric, this UPS delivers reliable power protection with advanced features like scalability, hot-swappable batteries, and network manageability. In this blog, we’ll explore its specifications, features, performance, and ideal use cases, while noting that this model is discontinued, with the Galaxy VS range as its recommended replacement.

Overview of the APC Smart-UPS VT 20kVA 400V

The Smart-UPS VT 20kVA is part of APC’s award-winning Smart-UPS family, known for centralized three-phase power protection. With a capacity of 16kW / 20kVA, the SUVTP20KH4B4S model includes four battery modules, a 5×8 startup service, internal maintenance bypass, and parallel capability. It ensures uninterrupted power for sensitive equipment during outages or fluctuations, making it a trusted choice for high-density power needs.

Key Specifications

  • Output Power Capacity: 16kW / 20kVA
  • Max Configurable Power: 16kW / 20kVA
  • Nominal Output Voltage: 400V 3-phase (configurable for 380V or 415V)
  • Output Voltage Distortion: Less than 5% at full load
  • Output Frequency: 47–53 Hz (sync to mains); 50 Hz ±0.1% (not synced)
  • Topology: Double Conversion Online
  • Waveform Type: Sine wave
  • Output Connections: Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G), Screw Terminals
  • Bypass: Built-in Maintenance Bypass, Built-in Static Bypass
  • Nominal Input Voltage: 400V 3-phase
  • Input Frequency: 40–70 Hz (auto-sensing)
  • Input Voltage Range: 304–477V
  • Input Connections: Hard Wire 5-wire (3PH + N + G)
  • Maximum Input Current: 32A
  • Battery Type: Valve-Regulated Lead-Acid (VRLA)
  • Included Battery Modules: 4 (9810 VAH, expandable to 4)
  • Typical Recharge Time: 5 hours
  • Typical Backup Time: 10–15 minutes (depending on load; ~15 min at half load, ~10 min at full load)
  • Interface Ports: DB-9 RS-232, Smart-Slot (pre-installed AP9631 Network Management Card)
  • Control Panel: Multi-function LCD status and control console
  • Audible Noise: 55 dB
  • Physical Dimensions: 149.9 x 35.6 x 81.3 cm (59.0 x 14.0 x 32.0 inches)
  • Shipping Weight: ~445 kg (981 lbs)
  • Certifications: Green Premium label, RoHS/REACh compliant

Key Features

  1. Reliable Power Protection
    The Smart-UPS VT 20kVA uses a double-conversion online topology, delivering a clean sine wave output with less than 5% voltage distortion. Its 95.3% efficiency at full load reduces energy costs while correcting poor frequency and voltage conditions without battery use, ensuring maximum availability.
  2. Parallel Capability
    The UPS supports parallel-capacity and parallel-redundant configurations. Parallel-capacity mode increases power by connecting multiple UPS units, while parallel-redundant mode enhances reliability by powering equipment with multiple UPSs, ideal for critical applications.
  3. Dual Mains Input
    Dual mains input allows connection to two separate power sources, improving availability by maintaining power if one source fails. This is crucial for data centers and facilities requiring continuous operation.
  4. Scalable Runtime
    With four VRLA battery modules (9810 VAH), the UPS provides ~15 minutes of runtime at half load (8kW) and ~10 minutes at full load (16kW). Additional runtime can be added with external battery enclosures, offering flexibility for extended outages.
  5. Hot-Swappable Batteries
    The modular, hot-swappable battery design allows replacements without interrupting operations, reducing Mean Time to Repair (MTTR). Batteries can be replaced without tools, and automatic self-tests detect issues early.
  6. Advanced Management
    The pre-installed AP9631 Network Management Card enables remote monitoring via Web/SNMP. The UPS is compatible with APC’s InfraStruXure Manager for centralized management. A multi-function LCD console, audible alarms, and LED indicators provide clear status updates, while SmartSlot support allows additional management cards (e.g., temperature/humidity sensors).
  7. Built-in Maintenance Bypass
    Internal maintenance and static bypasses supply utility power to loads during UPS maintenance or overloads, eliminating the need for an external bypass and reducing installation costs.
  8. Intelligent Battery Management
    Temperature-compensated charging adjusts voltage based on battery temperature, extending battery life (typically 3–5 years). Parallel-connected battery modules enhance redundancy, and precision charging maximizes performance.
  9. Eco-Friendly Design
    The Green Premium label ensures compliance with environmental regulations, transparency on lifecycle impacts, and eligibility for take-back programs. Shippable pre-installed modules simplify setup, reducing environmental footprint.
  10. Comprehensive Accessories
    The UPS includes battery and power modules pre-installed, bolt-down brackets, a CD with software, an installation guide, a user manual, and a 5×8 startup service for professional setup.

Performance

The Smart-UPS VT 20kVA delivers consistent power for high-density environments. Its double-conversion topology ensures clean power, protecting equipment from surges, spikes, and outages. With a 95.3% efficiency rating, it balances performance and energy savings. The wide input voltage range (304–477V) and auto-sensing frequency (40–70 Hz) ensure compatibility with various power environments.

Runtime is sufficient for most backup scenarios, with 10–15 minutes depending on load, and the option to add external batteries for longer outages. The internal bypass mechanisms ensure seamless power transfer during maintenance or faults, maintaining uptime. User feedback is limited due to the model’s discontinuation, but the Smart-UPS VT series is praised for reliability and ease of maintenance in enterprise settings.

Pros and Cons

Pros

  • High Reliability: Double-conversion topology and redundant features ensure uninterrupted power.
  • Scalability: Parallel capability and expandable runtime meet growing needs.
  • Advanced Management: Network manageability and InfraStruXure compatibility simplify monitoring.
  • Maintenance-Friendly: Hot-swappable batteries and internal bypass reduce downtime.
  • Eco-Conscious: Green Premium label supports sustainability.
  • Versatile Connectivity: Dual mains input and configurable output voltages (380V, 400V, 415V).

Cons

  • Discontinued Product: No longer available; replaced by Galaxy VS range.
  • Large and Heavy: At ~445 kg, it requires significant space and structural support.
  • Noise Level: 55 dB may be noticeable in quiet environments.
  • Complex Installation: Requires certified electricians, increasing setup costs.

Comparison with Alternatives

Compared to the Eaton 93E 20kVA or Tripp Lite SU20K3/3, the Smart-UPS VT 20kVA offers superior maintenance features like hot-swappable batteries and internal bypass. The Eaton 93E provides higher efficiency (up to 98%) but lacks standard parallel capability. The Tripp Lite model is more compact but has lower efficiency (~94%). The Galaxy VS 20kW, Schneider Electric’s replacement, offers up to 99% efficiency and a smaller footprint but uses internal 9Ah battery strings, potentially limiting runtime without expansion.

For smaller applications, single-phase UPSs like the APC Smart-UPS SRT 10kVA may suffice but lack three-phase support for larger setups.

Ideal Use Cases

The APC Smart-UPS VT 20kVA is ideal for:

  • Small Data Centers: Protecting servers, networking, and storage systems.
  • Large Retail Stores: Ensuring uptime for point-of-sale and inventory systems.
  • Regional Offices: Supporting critical IT infrastructure.
  • Laboratory Equipment: Powering sensitive instruments requiring stable power.

For modern deployments, the Galaxy VS range is recommended due to its compact design and higher efficiency.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, feature-rich UPS for mission-critical applications, offering robust power protection, scalability, and ease of maintenance. Its double-conversion topology, parallel capabilities, and hot-swappable batteries make it a strong choice for small data centers and enterprise environments. However, its discontinuation, size, and cost may prompt users to consider the Galaxy VS series for new installations. For facilities still using this model, it remains a dependable solution when properly maintained.

CONTACT US @ TIACO TECHNOLOGIES.

July 9, 2025

Unveiling the APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S)

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social ,

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a robust three-phase uninterruptible power supply (UPS) designed to deliver reliable power protection for critical infrastructure. Manufactured by Schneider Electric, this model from the Smart-UPS VT series provides centralized power solutions for data centers, retail environments, small to medium-sized offices, and other high-demand applications. This blog explores the key features, technical specifications, benefits, and applications of the SUVTP20KH4B4S, offering insights for IT professionals, facility managers, and businesses seeking dependable power management solutions.

Overview of the APC Smart-UPS VT 20kVA 400V

The SUVTP20KH4B4S is a 20kVA tower UPS with a 16kW power capacity, designed for three-phase input and output at 400V. It includes four battery modules, a built-in maintenance bypass, parallel capability, and a 5×8 start-up service, ensuring high availability and scalability. Utilizing double-conversion online topology, this UPS delivers clean, uninterrupted power to protect sensitive equipment from power disturbances. Features like hot-swappable batteries, intelligent battery management, and network manageability make it ideal for environments where uptime is critical.

Key Features of the SUVTP20KH4B4S

  1. Double-Conversion Online Topology
    The SUVTP20KH4B4S employs double-conversion technology, ensuring consistent, clean power with zero transfer time during outages, making it perfect for sensitive equipment requiring stable power delivery.
  2. Scalable Runtime
    The UPS supports extended runtime through plug-and-play external battery modules (e.g., SUVTXR6B6S). Up to three additional battery enclosures can be added, allowing businesses to tailor runtime to specific needs.
  3. Hot-Swappable Batteries
    The four included battery modules are hot-swappable, enabling battery replacement without interrupting power to connected equipment, minimizing downtime during maintenance.
  4. Dual Mains Input
    Featuring dual mains input, the UPS can connect to two separate power sources, enhancing availability and redundancy for mission-critical applications.
  5. Built-In Maintenance and Static Bypass
    The internal maintenance bypass and static bypass deliver utility power to connected loads during UPS overloads or faults, eliminating the need for external bypass equipment and ensuring continuous operation.
  6. Intelligent Battery Management
    The system optimizes battery performance and lifespan through precision charging and temperature-compensated charging, extending the life of the VRLA (Valve Regulated Lead-Acid) batteries (typically 3–5 years).
  7. Network Manageability
    Equipped with a pre-installed Network Management Card (AP9619), the UPS supports remote monitoring via DB-9 RS-232, Ethernet (RJ-45), or APC’s InfraStruXure Manager. Additional SmartSlot options allow for enhanced management capabilities.
  8. User-Friendly Interface
    A multi-function LCD status and control console, combined with LED indicators and audible alarms, provides real-time insights into UPS and power status, simplifying operation and monitoring.
  9. Environmental Sustainability
    Part of Schneider Electric’s Green Premium™ label, the SUVTP20KH4B4S emphasizes eco-friendly design. It uses recyclable packaging and is included in a global take-back program, complying with certifications like C-Tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3, ISO 14001, and ISO 9001.
  10. Parallel Capability
    The UPS supports parallel operation, enabling multiple units to work together for increased power capacity or redundancy, ideal for growing or critical applications.

Technical Specifications

Here are the key technical details of the SUVTP20KH4B4S:

  • Output Power Capacity: 16kW / 20kVA
  • Max Configurable Power: 16kW / 20kVA
  • Nominal Output Voltage: 230V, 400V 3PH (configurable for 380V, 415V)
  • Output Voltage Distortion: Less than 5% at full load
  • Output Frequency: 47–53 Hz (sync to mains, 50 Hz nominal)
  • Waveform Type: Sine wave
  • Output Connections: Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G), Screw Terminals
  • Bypass: Built-in Maintenance Bypass, Built-in Static Bypass
  • Nominal Input Voltage: 400V 3PH
  • Input Frequency: 40–70 Hz (auto-sensing)
  • Input Connections: Hard Wire 5-wire (3PH + N + G)
  • Input Voltage Range: 304–477V
  • Maximum Input Current: 27A
  • Input Breaker Capacity: 50A
  • Battery Type: Maintenance-free sealed lead-acid (VRLA) with suspended electrolyte
  • Included Battery Modules: 4
  • Nominal Battery Voltage: ±192V (split battery referenced to neutral)
  • Typical Recharge Time: 5 hours
  • Typical Backup Time: 74 minutes at full load (16kW), 171 minutes at half load (8kW)
  • Replacement Battery Cartridge: SYBT4
  • Interface Ports: DB-9 RS-232, Smart-Slot, Ethernet (RJ-45)
  • Control Panel: Multi-function LCD status and control console
  • Dimensions (H x W x D): 1490 mm x 523 mm x 838 mm
  • Net Weight: 565 kg
  • Operating Environment: 0–40°C, 0–95% relative humidity (non-condensing), 0–3000 meters elevation
  • Warranty: 1-year repair or replace, includes 5×8 start-up service
  • Certifications: C-Tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3, ISO 14001, ISO 9001, VFI-SS-111
  • Includes: Battery modules (installed), bolt-down brackets, CD with software, installation guide, Network Management Card, power modules (installed), user manual, start-up service

Benefits of the SUVTP20KH4B4S

  1. High Reliability
    The double-conversion topology and dual mains input ensure uninterrupted power, protecting critical equipment from outages, surges, and voltage fluctuations.
  2. Scalable and Flexible
    Support for external battery modules and parallel operation allows businesses to scale power capacity or runtime, adapting to growing needs or redundancy requirements.
  3. Cost-Effective Operation
    The built-in maintenance bypass reduces installation costs by eliminating the need for external bypass equipment. Hot-swappable batteries and user-replaceable modules minimize maintenance expenses and downtime.
  4. Advanced Manageability
    Remote monitoring via network management cards and compatibility with InfraStruXure Manager enable proactive maintenance and quick issue resolution, enhancing operational efficiency.
  5. Eco-Conscious Design
    The Green Premium™ label and input power factor correction reduce energy waste, supporting sustainability goals and lowering operational costs.
  6. Versatile Applications
    The SUVTP20KH4B4S is well-suited for environments with moderate to high power demands, such as small data centers, retail stores, and offices, ensuring reliable power for critical operations.

Applications of the SUVTP20KH4B4S

The APC Smart-UPS VT 20kVA 400V is designed for environments where power reliability is essential. Key applications include:

  • Small to Medium Data Centers: Provides centralized power protection for servers, networking equipment, and storage systems, ensuring data integrity during outages.
  • Retail Environments: Powers point-of-sale systems, inventory management, and security systems, maintaining operations during power disruptions.
  • Small to Medium Offices: Supports IT infrastructure and communication systems, enabling uninterrupted business operations.
  • Healthcare Facilities: Ensures continuous power for medical equipment, such as diagnostic machines and patient monitoring devices.
  • Industrial Settings: Protects automation systems and control units, preventing costly downtime in manufacturing or processing environments.

Installation and Compatibility

The SUVTP20KH4B4S is a tower UPS but can be adapted for rackmount setups with appropriate accessories. It is compatible with APC’s extended run battery enclosures (e.g., SUVTXR6B6S) for additional runtime. The included installation guide and 5×8 start-up service ensure proper setup by certified electricians. The operating environment should maintain 0–40°C, 0–95% non condening humidity, and 0–3000 meters elevation. Flash-upgradeable firmware supports remote maintenance updates via FTP, ensuring long-term reliability.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, scalable, and efficient UPS solution for mission-critical applications. Its double-conversion topology, hot-swappable batteries, dual mains input, and advanced manageability make it an excellent choice for small to medium data centers, retail, healthcare, and industrial environments. With Schneider Electric’s commitment to sustainability through the Green Premium™ label, it also supports eco-conscious business practices. For organizations seeking robust power protection, the SUVTP20KH4B4S delivers unmatched performance and reliability.

For more information or to purchase the SUVTP20KH4B4S, CONTACT US @ TIACO TECHNOLOGIES. Ensure your critical infrastructure remains powered with this industry-leading UPS from APC by Schneider Electric.

June 24, 2025

Unveiling the APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): A Dependable Power Protection Solution

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social , ,

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a robust three-phase uninterruptible power supply (UPS) engineered to provide reliable power protection for critical infrastructure. Designed for small data centers, industrial applications, and enterprise IT environments, this UPS offers scalability, high efficiency, and advanced management features to ensure uninterrupted operation. In this blog, we’ll explore the key features, benefits, technical specifications, and applications of the SUVTP20KH4B4S, highlighting its value for businesses prioritizing power reliability. Note that this model has limited availability and is being phased out in favor of Schneider Electric’s Galaxy VS series.

What is the APC Smart-UPS VT 20kVA 400V?

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a double-conversion online UPS delivering 16kW/20kVA of power capacity. It features four valve-regulated lead-acid (VRLA) battery modules, an internal maintenance bypass, and parallel capability, making it suitable for environments requiring high availability. Manufactured by Schneider Electric, this UPS is part of the Smart-UPS VT series, renowned for its centralized power protection and adaptability.

The SUVTP20KH4B4S supports 400V three-phase input and output (configurable for 380V or 415V), ensuring compatibility with diverse electrical systems. Its modular design, scalable runtime, and remote management capabilities make it an efficient solution for protecting sensitive equipment from power outages, surges, and voltage fluctuations.

Key Features of the SUVTP20KH4B4S

1. Double-Conversion Online Topology

The SUVTP20KH4B4S employs double-conversion online technology, converting incoming AC power to DC and back to AC to deliver a clean sine wave with less than 5% voltage distortion at full load. This ensures stable power quality, safeguarding equipment from power disruptions.

2. Scalable Runtime

The UPS supports extended runtime with external battery modules (e.g., SUVTXR6B6S), allowing up to four battery strings for customized backup time. It provides approximately 46 minutes of runtime at half load (8kW) and 18 minutes at full load (16kW).

3. Hot-Swappable Batteries

Equipped with four VRLA battery modules, the UPS supports hot-swappable battery replacement, enabling maintenance without interrupting connected loads. This minimizes downtime and reduces Mean Time to Repair (MTTR).

4. Dual Mains Input

The dual mains input feature allows connection to two independent power sources, enhancing reliability by providing redundancy if the primary source fails.

5. Internal Maintenance Bypass

An integrated maintenance bypass delivers utility power to connected loads during UPS maintenance or overload conditions, eliminating the need for an external bypass switch and lowering installation costs.

6. Parallel Capability

The UPS supports parallel operation for capacity or redundancy, allowing multiple units to be connected to increase total power or provide N+1 redundancy for mission-critical applications.

7. Advanced Management and Monitoring

The SUVTP20KH4B4S includes a multi-function LCD console, DB-9 RS-232 port, Smart-Slot with a pre-installed network management card (AP9631), and Ethernet connectivity for remote monitoring. It integrates with APC’s InfraStruXure Manager for centralized management. Features like periodic battery self-tests, audible alarms, and LED status indicators provide real-time system health insights.

8. Energy Efficiency and Sustainability

With 95.7% efficiency at full load, the UPS minimizes energy waste. It carries Schneider Electric’s Green Premium™ label, ensuring environmental compliance and eligibility for take-back programs in select regions, supporting recyclability.

9. Modular Design

The modular design, with field-replaceable power and battery modules, enhances serviceability and reduces maintenance costs. The UPS ships with modules pre-installed, enabling pre-installation testing and faster deployment.

10. Input Power Factor Correction

Input power factor correction reduces installation costs by allowing the use of smaller generators and cabling, making it cost-effective for large-scale setups.

Benefits of the SUVTP20KH4B4S

  • High Reliability: Double-conversion topology, dual mains input, and parallel capability ensure maximum uptime.
  • Cost-Effective Installation: The internal bypass and compatibility with smaller generators reduce setup expenses.
  • Flexibility: Configurable output voltages, scalable runtime, and tower design adapt to various environments.
  • Ease of Management: Remote monitoring, automatic self-tests, and flash-upgradeable firmware simplify operation.
  • Prolonged Battery Life: Intelligent precision charging and temperature-compensated charging extend battery life (3–5 years).

Technical Specifications

  • Output Power Capacity: 16kW / 20kVA
  • Max Configurable Power: 16kW / 20kVA
  • Nominal Output Voltage: 230V, 400V 3PH (configurable for 380V or 415V)
  • Efficiency at Full Load: 95.7%
  • Output Voltage Distortion: Less than 5% at full load
  • Output Frequency: 47–53 Hz (sync to mains), 50 Hz ±0.1% (not synced)
  • Waveform Type: Sine wave
  • Output Connections: Hard wire 4-wire (3PH + G), 5-wire (3PH + N + G), screw terminals
  • Nominal Input Voltage: 400V 3PH
  • Input Frequency: 40–70 Hz (auto-sensing)
  • Input Voltage Range: 304–477V
  • Other Input Voltages: 380V, 415V
  • Maximum Input Current: 27A
  • Input Breaker Capacity: 50A
  • Battery Type: VRLA, maintenance-free
  • Nominal Battery Voltage: ±192V (split battery referenced to neutral)
  • Typical Recharge Time: 5 hours
  • Backup Time: 46 minutes (half load), 18 minutes (full load)
  • Interface Ports: DB-9 RS-232, Smart-Slot
  • Pre-Installed SmartSlot Card: AP9631
  • Control Panel: Multi-function LCD status and control console
  • Audible Alarm: Prioritized by severity
  • Emergency Power Off (EPO): Yes
  • Shipping Weight: 582.5 kg (1283.5 lbs)
  • Shipping Dimensions: 164.3 x 65.0 x 106.2 cm (64.7 x 25.6 x 41.8 in)
  • Operating Temperature: 0–40°C
  • Certifications: C-tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2/3-3, ISO 9001/14001, VFI-SS-111
  • Includes: Battery modules (4), bolt-down brackets, software CD, installation guide, network management card, power modules, start-up service (5×8), user manual

Applications and Use Cases

The SUVTP20KH4B4S is suited for environments requiring reliable power, including:

  • Small Data Centers: Protects servers, storage, and networking equipment from downtime and data loss.
  • Industrial Facilities: Ensures continuous operation of control systems and machinery.
  • Healthcare: Powers medical imaging and critical equipment during outages.
  • Retail: Supports point-of-sale systems and network infrastructure for uninterrupted transactions.
  • Telecommunications: Maintains network connectivity for reliable service.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a dependable, scalable, and efficient UPS solution for businesses requiring robust power protection. Its double-conversion topology, hot-swappable batteries, dual mains input, and advanced management features make it ideal for mission-critical applications. Despite limited availability, it remains a strong choice, backed by Schneider Electric’s commitment to sustainability and global support. For those seeking alternatives, the Galaxy VS series offers modernized options.

For more details or purchasing options, CONTACT US @ TIACO TECHNOLOGIES. Investing in the SUVTP20KH4B4S ensures your critical infrastructure remains protected, minimizing downtime and safeguarding your operations.

June 9, 2025

APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S): A Dependable Power Protection Solution

Post By admin Art, Enterprise, Enterprise, Events, Events, Gadgets, News, News, Places, Podcasts, Social ,

In today’s fast-paced, technology-driven world, ensuring continuous power for critical systems is paramount. The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S), manufactured by Schneider Electric, is a high-performance, three-phase uninterruptible power supply (UPS) designed to deliver reliable power protection for small to medium-sized facilities. This blog explores the key features, benefits, and applications of this robust UPS, highlighting its role in safeguarding critical infrastructure.

Overview of the APC Smart-UPS VT 20kVA 400V

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is part of Schneider Electric’s acclaimed Smart-UPS VT series, renowned for its reliability and efficiency. Offering a 16kW / 20kVA power capacity, this tower UPS is ideal for small data centers, retail environments, offices, and other settings with moderate power requirements. Its double-conversion online topology ensures clean, uninterrupted power by converting incoming AC power to DC and back to AC, protecting connected equipment from power surges, sags, and outages.

This model comes equipped with four battery modules, a 5×8 start-up service, an internal maintenance bypass, and parallel capability, providing scalability and redundancy for enhanced reliability.

Key Features of the SUVTP20KH4B4S

1. Reliable Power Capacity

  • Output Power Capacity: 16 kW / 20 kVA
  • Nominal Output Voltage: 400V 3-phase (configurable for 380V or 415V)
  • Efficiency: Up to 96% at full load, reducing energy costs
  • Waveform Type: Sine wave, ensuring compatibility with sensitive equipment
  • Output Connections: Hard wire 4-wire (3PH + G), 5-wire (3PH + N + G), and screw terminals for flexible installation

The UPS delivers stable power with less than 5% output voltage distortion, making it suitable for critical loads.

2. Dual Mains Input

The dual mains input feature enhances availability by allowing connection to two independent power sources. This redundancy ensures seamless switching to an alternate source during primary power failures, minimizing downtime.

3. Scalable Runtime

Equipped with hot-swappable, user-replaceable VRLA (Valve Regulated Lead-Acid) batteries, the UPS supports extended runtime through additional battery modules. Batteries can be swapped without powering down, ensuring continuous operation.

  • Typical Recharge Time: Approximately 5 hours
  • Nominal Battery Voltage: ±192V (split battery referenced to neutral)
  • Extended Run Options: Compatible with external battery packs (e.g., SUVTXR2B6S, SUVTXR6B6S)

4. Intelligent Battery Management

The UPS features advanced battery management:

  • Temperature-compensated charging: Adjusts charge voltage based on temperature to extend battery life.
  • Periodic self-test: Detects potential battery issues early.
  • Parallel battery modules: Enhances redundancy for greater reliability.

5. Maintenance and Static Bypass

An internal maintenance bypass enables servicing without interrupting power to connected loads. The automatic internal bypass supplies utility power during overloads or faults, ensuring uninterrupted operation.

6. Parallel Capability

The SUVTP20KH4B4S supports parallel-capacity and parallel-redundant configurations:

  • Parallel-capacity: Multiple UPS units can be connected to increase total power capacity.
  • Parallel-redundant: Units share loads, providing failover capability if one unit fails.

7. Advanced Monitoring and Management

  • Interface Ports: DB-9 RS-232 and Smart-Slot (pre-installed AP9619 Network Management Card)
  • LCD Display: Provides real-time system parameters and alarms
  • Audible Alarms: Alerts users to changing power conditions
  • LED Indicators: Offers quick status updates
  • Network Manageable: Enables remote monitoring and control
  • InfraStruXure Manager Compatible: Supports centralized management for larger setups

8. Generator Compatibility

The UPS is generator compatible, ensuring clean power delivery during extended outages when paired with a generator, critical for environments with unstable power.

9. Modular Design

The modular architecture simplifies maintenance with self-diagnosing, field-replaceable modules. Battery replacement requires no tools, reducing Mean Time to Repair (MTTR).

10. Environmental and Compliance Standards

  • Approvals: C-tick, CE, EN 50091-2, EN/IEC 62040-3, IEC 61000-3-2, IEC 61000-3-3, ISO 14001, ISO 9001, RCM, VFI-SS-111
  • Green Premium™ Label: Reflects Schneider Electric’s commitment to sustainability, including regulatory compliance and recyclability.
  • Take-Back Program: Eligible for Schneider Electric’s product recycling program in select regions.

Benefits of the APC Smart-UPS VT 20kVA 400V

  1. High Availability: Dual mains input, parallel capability, and redundant batteries minimize downtime.
  2. Cost Efficiency: High efficiency and input power factor correction reduce energy and installation costs.
  3. Flexibility: Scalable runtime, configurable voltages, and modular design adapt to changing needs.
  4. Ease of Maintenance: Hot-swappable batteries and internal bypass simplify servicing.
  5. Reliable Power Protection: Double-conversion topology and generator compatibility safeguard sensitive equipment.
  6. Remote Management: Network manageability streamlines monitoring and maintenance.

Applications

The APC Smart-UPS VT 20kVA 400V is ideal for:

  • Small Data Centers: Protects servers, storage, and networking equipment.
  • Retail Environments: Ensures uptime for point-of-sale and inventory systems.
  • Small to Medium Offices: Supports critical IT and communication infrastructure.
  • Industrial Settings: Powers moderate-density equipment in manufacturing or labs.
  • Healthcare Facilities: Safeguards medical devices requiring stable power.

Lifecycle and Support

  • Discontinued Date: Commercialization ended on July 5, 2021.
  • End of Service: Maintenance services (repairs, spare parts) are available until December 31, 2030.
  • Warranty: 1-year repair or replace, includes 5×8 start-up service.
  • Support: Contact Schneider Electric’s Customer Care Center for assistance.

Considerations

  • Physical Requirements: The tower design requires adequate floor space and structural support due to its weight.
  • Installation: Requires professional setup due to three-phase power and hard-wired connections.
  • Replacement Options: As a discontinued model, consider newer alternatives like the Galaxy VS UPS 20kW 400V for future deployments.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a reliable, high-performance UPS designed to protect critical infrastructure from power disruptions. Its robust features, including dual mains input, scalable runtime, parallel capability, and advanced management, make it an excellent choice for businesses with moderate power needs. Although discontinued, it remains supported until 2030, offering dependable power protection backed by Schneider Electric’s expertise.

For organizations seeking a proven UPS solution, the SUVTP20KH4B4S delivers exceptional reliability and flexibility. To explore similar products or access support, CONTACT US @ TIACO TECHNOLOGIES.

May 23, 2025

APC Smart-UPS VT 20kVA 400V: Power Protection for Critical Systems

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In an era where uninterrupted power is critical for business operations, the APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S), manufactured by Schneider Electric, stands out as a reliable, high-efficiency UPS solution. Tailored for three-phase power environments, this UPS delivers robust protection for small to medium-sized data centers, retail stores, and regional offices. In this blog, we’ll dive into the features, specifications, and benefits of the APC Smart-UPS VT 20kVA 400V, highlighting why it’s a trusted choice for critical power needs.

Overview

The APC Smart-UPS VT 20kVA 400V is a double-conversion online UPS with a power capacity of 16 kW / 20 kVA, designed to provide clean, consistent power to protect sensitive equipment from outages, surges, and voltage fluctuations. The SUVTP20KH4B4S model includes four battery modules, a 5×8 start-up service, an internal maintenance bypass, and parallel capability, offering flexibility and high availability. While this model has been discontinued as of July 5, 2021, after-sales support is available until December 31, 2030, with Schneider Electric recommending the Galaxy VS range as a modern replacement.

Key Features

The APC Smart-UPS VT 20kVA 400V is engineered for reliability, efficiency, and ease of use, with features that cater to demanding power environments:

1. High Efficiency and Scalability

  • Efficiency at Full Load: Up to 96% efficiency, reducing energy costs and minimizing heat output.
  • Scalable Runtime: Supports additional battery modules to extend backup time, accommodating growing power demands.
  • Parallel-Capacity and Redundant Capability: Allows multiple UPS units to operate together, increasing total power capacity or providing redundancy for critical systems.

2. Enhanced Availability

  • Dual Mains Input: Connects to two power sources, ensuring uninterrupted operation if one source fails.
  • Hot-Swappable Batteries: Enables battery replacement without powering down connected equipment, reducing downtime.
  • Automatic Internal Bypass: Supplies utility power during UPS faults or overloads, maintaining continuous operation.
  • Generator Compatibility: Integrates seamlessly with generators for extended outages, delivering clean power.

3. Serviceability

  • Modular Design: Features field-replaceable, self-diagnosing modules, lowering maintenance time and costs.
  • Tool-Free Battery Replacement: Simplifies battery swaps, reducing the Mean Time to Repair (MTTR).
  • Automatic Self-Test: Periodically checks battery health to ensure reliability and early fault detection.
  • Shippable with Modules Installed: Simplifies pre-installation staging and testing for faster deployment.

4. Advanced Manageability

  • Network Manageable: Includes a pre-installed network management card (AP9631) for remote monitoring and control.
  • InfraStruXure Manager Compatible: Enables centralized management of multiple UPS units.
  • LCD Display and LED Indicators: Offers intuitive status updates and control options for easy operation.
  • SmartSlot: Supports additional management cards for customized functionality.

5. Environmental Responsibility

  • Green Premium™ Label: Reflects Schneider Electric’s commitment to sustainability, ensuring compliance with environmental regulations.
  • Take-Back Program: Eligible for recycling through Schneider Electric’s circularity initiatives, supporting eco-friendly practices.

Technical Specifications

Below are the key technical specifications of the APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S):

  • Output Power Capacity: 16.0 kW / 20.0 kVA
  • Max Configurable Power: 16.0 kW / 20.0 kVA
  • Nominal Output Voltage: 400V 3-phase (configurable for 380V or 415V)
  • Output Voltage Distortion: Less than 5% at full load
  • Output Frequency: 47–53 Hz (sync to mains); 50 Hz ±0.1% (not synced)
  • Topology: Double Conversion Online
  • Waveform Type: Sine wave
  • Nominal Input Voltage: 400V 3-phase
  • Input Frequency: 40–70 Hz (auto-sensing)
  • Input Connections: Hard wire 5-wire (3PH + N + G)
  • Input Voltage Range: 304–477V
  • Battery Type: Valve Regulated Lead-Acid (VRLA)
  • Included Battery Modules: 4
  • Typical Recharge Time: 5 hours
  • Nominal Battery Voltage: ±192V (split battery referenced to neutral)
  • Expected Battery Life: 3–5 years
  • Interface Ports: DB-9 RS-232, Smart-Slot
  • Control Panel: Multi-function LCD status and control console
  • Audible Alarm: Prioritized by severity
  • Emergency Power Off (EPO): Yes
  • Shipping Weight: Approximately 540 kg (1188 lbs)
  • Shipping Dimensions: 164.3 x 65.0 x 106.2 cm (64.7 x 25.6 x 41.8 in)
  • Certifications: EU CoC for UPS, ensuring high efficiency

Benefits for Businesses

The APC Smart-UPS VT 20kVA 400V offers significant advantages for organizations with critical power requirements:

  1. Uninterrupted Power: Its double-conversion online topology ensures clean, stable power, protecting sensitive equipment from disruptions.
  2. Cost Savings: High efficiency (96%) and input power factor correction (0.98) reduce energy costs and allow smaller generators and cabling, lowering installation expenses.
  3. Scalability: Parallel operation and scalable runtime support growing power needs or redundant setups.
  4. Low Maintenance: Modular design, hot-swappable batteries, and tool-free replacement minimize downtime and service costs.
  5. Remote Monitoring: Network manageability and InfraStruXure compatibility enable proactive oversight and quick issue resolution.
  6. Sustainability: The Green Premium label and take-back program align with environmentally conscious practices, supporting Schneider Electric’s Net Zero goals by 2050.

Applications

The APC Smart-UPS VT 20kVA 400V is well-suited for:

  • Small to Medium Data Centers: Protects servers, storage, and networking equipment.
  • Retail Environments: Ensures continuous operation of point-of-sale and inventory systems.
  • Regional Offices: Supports critical infrastructure in distributed office settings.
  • Industrial Facilities: Safeguards sensitive equipment in environments with high power demands.

Considerations

Potential users should keep the following in mind:

  • Discontinuation: The model was discontinued on July 5, 2021, with support available until December 31, 2030. Schneider Electric recommends the Galaxy VS range as a replacement.
  • Physical Size: Weighing approximately 540 kg, it requires careful planning for installation and space allocation.
  • Regular Maintenance: Routine checks are essential to maintain long-term reliability, despite the UPS’s service-friendly design.

Conclusion

The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a dependable, high-efficiency UPS solution for businesses requiring robust power protection. Its scalability, advanced manageability, and eco-friendly design make it a strong choice for critical applications. Although discontinued, its support continues until 2030, and the Galaxy VS range offers modern alternatives. For organizations needing reliable power for small to medium-sized setups, the Smart-UPS VT 20kVA remains a benchmark for performance and reliability.

For more details on similar products or replacement options, CONTACT US @ TIACO TECHNOLOGIES.