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
- 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. - 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. - Hot-Swappable Batteries
The four included battery modules are hot-swappable, enabling battery replacement without interrupting power to connected equipment, minimizing downtime during maintenance. - Dual Mains Input
Featuring dual mains input, the UPS can connect to two separate power sources, enhancing availability and redundancy for mission-critical applications. - 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. - 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). - 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. - 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. - 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. - 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
- High Reliability
The double-conversion topology and dual mains input ensure uninterrupted power, protecting critical equipment from outages, surges, and voltage fluctuations. - 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. - 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. - Advanced Manageability
Remote monitoring via network management cards and compatibility with InfraStruXure Manager enable proactive maintenance and quick issue resolution, enhancing operational efficiency. - Eco-Conscious Design
The Green Premium™ label and input power factor correction reduce energy waste, supporting sustainability goals and lowering operational costs. - 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.