Tag: E3SUPS20KHB1

October 14, 2025

A Spotlight on the APC Easy UPS 3S 20 kVA E3SUPS20KHB1

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In an era where data centers and critical infrastructure can’t afford even a moment’s downtime, uninterruptible power supplies (UPS) are the unsung heroes keeping operations alive during outages. The APC Easy UPS 3S 20 kVA 400 V 3:3 model (E3SUPS20KHB1) embodies this reliability in a compact, three-phase package tailored for small to medium businesses. With internal batteries delivering up to 15 minutes of runtime at typical loads, this double-conversion online UPS from Schneider Electric combines high efficiency, ease of use, and robust protection for servers, networks, and electrical rooms. Whether you’re safeguarding a growing data center or ensuring seamless power in commercial facilities, the E3SUPS20KHB1 makes continuity effortless. Dive in to discover why it’s a smart choice in 2025.

Key Features That Simplify Protection

The Easy UPS 3S series shines with user-centric design, prioritizing installation, operation, and maintenance without compromising performance. Standout elements include:

  • ECO Mode for Efficiency: Bypasses non-essential components during stable power, hitting up to 99% efficiency while maintaining full protection—slashing energy costs without risk.
  • Parallel Capability: Scale up to four units for redundancy or higher capacity, ideal for expanding IT setups.
  • Intuitive Graphical Interface: Easy configuration and monitoring via a front-panel LCD, with optional SNMP card for remote management through EcoStruxure IT.
  • Front-Access Servicing: Quick dust filter replacement and module swaps minimize downtime, even in tight spaces.
  • Wide Input Voltage Window: Operates from 304-477V, preserving batteries for true emergencies.
  • Modular Battery Design: Starts with two 7Ah VRLA strings (expandable to three) for flexible runtime extension.

These features, backed by double-conversion topology, deliver clean sine wave output with <3% THD, ensuring sensitive equipment runs flawlessly.

Technical Specifications at a Glance

Engineered for precision, the E3SUPS20KHB1 handles 20 kW loads with finesse. Here’s a snapshot of its core specs:

SpecificationDetails
ModelAPC Easy UPS 3S E3SUPS20KHB1
Power Rating20 kVA / 20 kW
Input Voltage400V 3-phase (304-477V range)
Input Frequency45-65 Hz
Input Current (Max)37A
Output Voltage400V 3-phase (380V/415V options)
Output Frequency50/60 Hz (sync to mains)
TopologyDouble conversion online
EfficiencyUp to 96% (double conversion); 99% (ECO mode)
Batteries2 x 7Ah VRLA modular strings (expandable to 3)
Battery Voltage240V DC
Audible Noise60 dBA at 1m
Operating Temperature0-40°C
Humidity0-95% (non-condensing)
CertificationsCE, IEC 62040-1-1/2/3/4, EAC, RCM, RoHS
Warranty1-year on-site repair/replace + start-up

This setup supports a maximum short-circuit current of 10 kA, with input power factor at 0.99 for minimal distortion.

Runtime and Physical Details

At full 20 kW load, expect around 8 minutes of backup from the standard two-battery configuration, extending to 15 minutes at 70% load or 22.5 minutes at 50%—perfect for graceful shutdowns or bridging short outages. Adding the third string boosts this further, with extended options available for longer needs.

Physically, it’s rack-friendly yet floor-standing: 1400 mm H x 380 mm W x 928 mm D, weighing 446 kg (net, excluding batteries) for easy rolling into place. Shipping dimensions add pallet space at 1640 x 563 x 1014 mm and 494 kg total. Its white IP20-rated enclosure fits seamlessly in data rooms, with front/rear access for service.

The Real Benefits: Efficiency, Scalability, and Peace of Mind

Deploying the E3SUPS20KHB1 means more than just backup power—it’s about optimizing your entire setup. The wide voltage tolerance reduces battery cycling, extending lifespan in variable grids, while ECO mode can trim utility bills by 20-30% in stable environments. Parallel operation allows seamless growth, and the replaceable filters keep it humming in dusty industrial spots.

For SMBs, the straightforward install (including built-in breakers and EPO) cuts setup time, letting teams focus on core ops. With thermal dissipation at 900 BTU/hr, it runs cool under load, supporting dense configurations without extra cooling costs. Plus, its RoHS compliance and 82% recyclability align with green initiatives, future-proofing your infrastructure.

What Users Are Saying

As a relatively niche enterprise-grade unit, user reviews are emerging but unanimously positive. On select e-commerce sites, it earns a flawless 5 out of 5 stars from early adopters, who praise its “plug-and-play reliability and whisper-quiet operation.” Pros highlight the intuitive interface and expandable batteries, with one noting, “Transformed our server room—zero hiccups during tests.” No major cons surface, though some wish for longer standard runtime out-of-box. Overall, it’s hailed as a “set-it-and-forget-it powerhouse” for critical apps.

Final Thoughts: Power Protection Made Simple

The APC Easy UPS 3S 20 kVA E3SUPS20KHB1 redefines accessible three-phase protection, blending high efficiency, modularity, and ease into a 20 kW guardian for your vital systems. At competitive pricing, it’s an investment that safeguards against costly outages while optimizing energy use.

For small data centers or electrical rooms in 2025, this UPS is a no-brainer. CONTACT US @ TIACO TECHNOLOGIES to spec it out—your uptime awaits.

October 6, 2025

The APC Easy UPS 3S E3SUPS20KHB1

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In mission-critical environments like small data centers, industrial facilities, and commercial buildings, even brief power disruptions can lead to significant losses. The APC Easy UPS 3S E3SUPS20KHB1 addresses this with a robust 20 kVA/20 kW 3-phase online UPS, delivering 400 V input/output in a 3:3 configuration. This tower model from Schneider Electric features internal batteries providing 15 minutes of runtime at full load, making it a straightforward choice for reliable backup power. With its double-conversion topology, expandable battery options, and integration with EcoStruxure IT, the E3SUPS20KHB1 ensures clean, stable power while being easy to install, operate, and maintain—ideal for users seeking high performance without complexity.

Key Features That Simplify Uptime

The E3SUPS20KHB1 is designed for accessibility and scalability, combining advanced protection with user-friendly elements. Standout features include:

  • Double-Conversion Online Topology: Provides zero-transfer-time protection against all power disturbances, delivering conditioned sine wave output with voltage regulation of +/-1.5%.
  • Internal Battery Configuration: Equipped with 2 modular 7 Ah battery strings (expandable to 3), offering 15 minutes runtime at full load for immediate backup during outages.
  • Parallel Capability: Supports up to 4 units in parallel for increased capacity or redundancy, allowing seamless scaling as your needs grow.
  • ECO Mode Operation: Achieves up to 96% efficiency by bypassing conversion when input power is stable, reducing energy costs without compromising protection.
  • User-Friendly Interface: Features an intuitive LCD display for monitoring status, events, and diagnostics, plus USB compatibility for easy connectivity.
  • Extended Runtime Options: Compatible with external battery packs for longer autonomy, ensuring flexibility for varying outage scenarios.
  • Robust Build: Includes dust filters and a white RAL 9003 finish for durability in demanding environments.

These attributes make the E3SUPS20KHB1 a versatile solution for maintaining business continuity effortlessly.

Technical Specifications at a Glance

Here’s a comprehensive table of key specs, compiled from official sources:

CategoryDetails
Power Rating20 kVA / 20 kW
Input Voltage400 V 3-phase (380 V / 415 V adjustable)
Output Voltage400 V 3-phase (380 V / 415 V configurable)
Input Frequency40-70 Hz auto-sensing
Output Frequency50/60 Hz synchronized to mains
TopologyDouble conversion online
WaveformPure sine wave; <3% harmonic distortion (linear load)
EfficiencyUp to 96% in ECO mode; 90-93% in normal mode
Battery TypeSealed lead-acid (VRLA); 2 x 7 Ah modular strings (expandable to 3)
Runtime15 minutes at full load; ~30 minutes at half load (approximate)
Maximum Input Current37 A
Dimensions (H x W x D)140 cm x 38 cm x 92.8 cm
Weight446 kg (net)
Operating Temperature0–40°C; Humidity: 0–95% non-condensing
Noise Level<65 dBA (typical)
ApprovalsCE, RoHS compliant; Green Premium product
Warranty2 years (standard); Extended options available

This unit supports a wide range of accessories, including maintenance bypass panels, for enhanced deployment flexibility.

Benefits and Ideal Use Cases

The E3SUPS20KHB1 excels in delivering cost-effective reliability, with its high efficiency lowering operational expenses and the modular design simplifying service—often reducing maintenance time by up to 50% compared to legacy systems. The parallel functionality ensures N+1 redundancy for fault-tolerant setups, while EcoStruxure IT integration enables remote monitoring and predictive analytics for proactive issue resolution. As a sustainable choice, it features recyclable packaging and low carbon footprint (26,518 kg CO2e lifecycle).

It’s well-suited for:

  • Small Data Centers: Safeguards servers and storage with scalable power and quick runtime during grid failures.
  • Industrial Automation: Powers control systems and machinery in factories where power quality is vital.
  • Commercial Buildings: Protects HVAC, lighting, and IT in offices or retail spaces from fluctuations.
  • Telecom Sites: Provides stable 3-phase backup for base stations and edge equipment.

It offers strong value for mid-sized critical loads.

Wrapping Up: Effortless Protection for Your Power Needs

The APC Easy UPS 3S E3SUPS20KHB1 redefines accessible high-capacity UPS performance, blending robust 20 kVA protection with intuitive scalability and efficiency. Whether fortifying a data room or industrial hub, this model ensures your operations stay online with minimal effort. For detailed datasheets or to configure yours, CONTACT US @ TIACO TECHNOLOGIES.

September 29, 2025

APC Easy UPS 3S 20 kVA 3-Phase UPS (E3SUPS20KHB1)

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In today’s hyper-connected world, power outages can spell disaster for businesses—from lost data and halted operations to damaged equipment. That’s where Uninterruptible Power Supplies (UPS) come in, acting as a critical safeguard for your IT infrastructure. Among the reliable options from APC by Schneider Electric is the Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1). This high-efficiency, three-phase powerhouse delivers 20 kVA of protection with a built-in 15-minute runtime, making it a smart choice for small to medium setups. Let’s explore what makes this UPS a seamless solution for business continuity.

What is a Three-Phase UPS and Why Does It Matter?

A UPS is more than just a backup battery; it’s a complete power management system that provides instant battery power during outages, regulates voltage fluctuations, and filters noise to protect sensitive electronics. Three-phase UPS systems, like the Easy UPS 3S, are designed for larger loads where power is distributed across three phases—common in commercial and industrial environments. The “3:3” designation means it accepts three-phase input and delivers three-phase output, ensuring balanced, efficient power for servers, HVAC systems, and manufacturing equipment.

The Easy UPS 3S series stands out for its “easy” philosophy: easy to install, operate, maintain, and service. Unlike more complex enterprise models, it’s tailored for small data centers, electrical rooms, and mission-critical applications where simplicity meets robust performance.

Key Specifications of the E3SUPS20KHB1

The E3SUPS20KHB1 packs impressive specs into a compact, floor-standing design. Here’s a quick overview:

FeatureDetails
Capacity20 kVA / 20 kW (max configurable power)
Input Voltage400 V 3-phase, 380/415 V supported
Output Voltage400 V 3-phase, <3% distortion, 50/60 Hz sync to mains
TopologyDouble-conversion online for zero transfer time
Battery Configuration2 internal 7 Ah modular strings (expandable to 3), 15 min runtime at full load
EfficiencyUp to 96% in double-conversion mode; ECO mode available
Maximum Input Current37 A
Dimensions (HxWxD)Approximately 1165 mm x 455 mm x 950 mm (floor-standing, without batteries)
Weight~300 kg (excluding batteries)
CertificationsRoHS, CE, and dust filter for harsh environments

This UPS supports parallel operation up to four units for scalability and redundancy, and it integrates with EcoStruxure IT for monitoring—though it shines in standalone simplicity.

Standout Features and Benefits

The E3SUPS20KHB1 isn’t just specs on paper; it’s engineered for real-world reliability and ease.

  • Seamless Runtime and Expandability: Delivers 15 minutes at full load out of the box, giving you time to shut down gracefully. Expand to three battery strings for up to 30+ minutes, or add external packs for longer protection—perfect for bridging short outages.
  • High Efficiency and Cost Savings: With up to 96% efficiency, it minimizes energy waste and heat, lowering utility bills and cooling needs. The robust electrical design handles surges and harmonics without breaking a sweat.
  • User-Friendly Design: Front-access panels and modular batteries make servicing a breeze—no need for specialized tools. Replaceable dust filters keep it running clean in dusty environments, extending lifespan.
  • Advanced Protection: Double-conversion topology ensures clean, stable power with zero interruption during switches to battery. Built-in breakers for input, output, and bypass, plus an Emergency Power Off (EPO) switch, simplify safety compliance.
  • Compact and Mobile: Lightweight (for its class) with casters for easy rolling into place, it’s ideal for space-constrained rooms.

Overall, this UPS reduces total cost of ownership by combining competitive pricing with low maintenance—ideal for SMBs without a full IT team.

Perfect Use Cases for the Easy UPS 3S 20 kVA

This model fits right into scenarios where reliable power is essential but complexity is not:

  • Small Data Centers: Protect racks of servers and storage with balanced three-phase power, ensuring uptime during grid instability.
  • Commercial Electrical Rooms: Safeguard lighting, HVAC, and control systems in offices or retail spaces—15 minutes is often enough to ride out brief blackouts.
  • Industrial and Manufacturing: Support automated machinery or process controls in factories, where even seconds of downtime cost thousands.
  • Healthcare Facilities: Keep non-life-critical systems like imaging equipment or admin servers online, buying time for generators to kick in.

For growing operations, its parallel capability lets you scale from one unit to a redundant N+1 setup without ripping out infrastructure.

Installation and Maintenance Made Simple

APC designed the Easy UPS 3S for quick deployment—most installs take under an hour.

  1. Site Prep: Ensure a level floor with 1-2 feet clearance around the unit for airflow. Connect to a 400 V three-phase circuit rated for 37 A.
  2. Setup: Roll it into position using built-in casters, wire inputs/outputs via rear terminals, and install the two included battery strings (or expand later). The included installation guide covers EPO integration.
  3. Startup: Power on via the intuitive LCD interface—no commissioning service required, though a 5×8 startup option is available for peace of mind.

Maintenance is equally straightforward: Check batteries annually (they’re hot-swappable), clean dust filters quarterly, and use the LCD for self-diagnostics. For full runtime charts and troubleshooting, download the operation manual from APC’s site.

Pro Tip: Pair it with Schneider’s EcoStruxure for remote alerts, but it’s fully functional without.

Final Thoughts: Power Protection, Simplified

The APC Easy UPS 3S 20 kVA (E3SUPS20KHB1) embodies the perfect blend of power, efficiency, and simplicity—delivering 15 minutes of runtime and advanced features without the hassle. Whether you’re fortifying a data center or an electrical room, it’s a reliable partner for uninterrupted operations.

Curious about pricing or compatibility? CONTACT US @ TIACO TECHNOLOGIES. Share your power protection stories in the comments—what’s your go-to UPS setup?

September 19, 2025

APC Easy UPS 3S 20 kVA 3:3 (E3SUPS20KHB1)

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In the mission-critical world of data centers, electrical rooms, and small-to-medium business operations, power reliability isn’t optional—it’s essential. As we approach the end of 2025, with rising energy costs and increasing reliance on digital infrastructure, uninterruptible power supplies (UPS) like the APC Easy UPS 3S 20 kVA 400 V 3:3 with internal batteries (E3SUPS20KHB1) are gaining traction for their balance of efficiency, simplicity, and robust protection. This high-efficiency 3-phase online UPS delivers 20 kVA of double-conversion power, complete with internal batteries offering 15 minutes of runtime at full load, making it a go-to solution for safeguarding servers, networking equipment, and sensitive loads during outages. In this blog, we’ll explore its features, specs, and why it’s a smart investment for IT managers and facility operators.

What is the APC E3SUPS20KHB1?

The E3SUPS20KHB1 is part of APC by Schneider Electric’s Easy UPS 3S series, designed specifically for 400V 3-phase environments. It’s a compact, floor-standing double-conversion online UPS that provides seamless power conditioning, zero transfer time to battery, and advanced surge protection. With two internal 7Ah modular battery strings (expandable to three for up to 23 minutes runtime), it ensures quick deployment without external packs, ideal for space-constrained setups.

At its core, this UPS features a user-friendly LCD interface for easy monitoring and configuration, dust filters for harsh environments, and conformance-coated circuit boards for durability. Whether you’re protecting a small data center or an electrical room, the E3SUPS20KHB1 emphasizes “easy” in every aspect: installation, operation, maintenance, and service. It supports global standards like 50/60 Hz input/output and integrates with Schneider’s EcoStruxure for optional remote management.

Key Specifications and Features

The E3SUPS20KHB1 packs enterprise-grade performance into a reliable, efficient package. Here’s a concise overview of its technical highlights:

Feature/SpecificationDetails
Capacity20 kVA / 20 kW (Power Factor: 1.0)
TopologyDouble Conversion Online
Input Voltage/Frequency400V 3-phase, 50/60 Hz ±5%
Output Voltage/Frequency400V 3-phase, 50/60 Hz (sync to mains); THD <3%
BatteryInternal: 2 x 7Ah modular strings (expandable to 3); VRLA, 32V DC bus
Runtime15 minutes at full load (20 kW); 43 minutes at half load (10 kW)
EfficiencyUp to 96% online; ECO mode up to 99%
Audible Noise<55 dBA
Dimensions (W x D x H)266 x 693 x 1014 mm
Weight198 kg
InterfaceLCD display; optional Network Management Card (AP9630/AP9631)
CertificationsIEC 62040-1, IEC 62040-2 C2; CE, RoHS; IP20 rating
Warranty2 years (extendable); includes dust filter and installation guide

Standout features include overload capacity up to 112% for 10 minutes, hot-swappable batteries for minimal downtime, and intelligent battery management to extend lifespan. It’s also scalable—parallel up to four units for redundancy up to 80 kVA.

Compatibility: Seamless Integration for Your Setup

Tailored for 3-phase 400V systems common in Europe, Asia, and industrial applications, the E3SUPS20KHB1 connects effortlessly to generators and building power via hardwired terminals. It supports output voltages of 380V or 415V with optional transformers, making it versatile for diverse loads like IT racks, HVAC controls, and telecom gear.

Compatible with APC accessories like the AP9630 Network Management Card for SNMP/web monitoring and EcoStruxure IT for centralized oversight. Battery expansion uses APC’s modular strings (E3XBAT48RM), and it pairs well with NetShelter racks for data center deployments. For global use, confirm local voltage compliance—it’s not suited for single-phase or low-voltage (e.g., 208V) without variants.

Why Choose the E3SUPS20KHB1? Pros and User Insights

In a crowded UPS market, the Easy UPS 3S series stands out for its “easy” ethos, earning high marks for reliability in professional settings. While specific E3SUPS20KHB1 reviews are emerging (as a 2020s model), aggregated feedback on the 3S line averages 4.6/5 across site Reddit, where users praise APC’s build quality over competitors like Eaton or CyberPower.

Pros include:

  • Effortless Runtime and Scalability: 15 minutes base runtime bridges to generators; easy expansion to 23 minutes without external cabinets—one facility manager noted, “Perfect for our SMB data room—quick install and zero hiccups during tests.”
  • High Efficiency and Low TCO: 96% efficiency slashes energy bills; users report “significant savings in ECO mode” for non-critical loads.
  • Harsh Environment Ready: Dust filters and coated boards handle dusty electrical rooms, with Reddit threads highlighting APC’s edge in reliability: “Switched from Eaton after failures—APC has been rock-solid for years.”
  • User-Friendly Design: Intuitive LCD and modular components reduce service calls; a homelab enthusiast shared, “Battery swaps are a breeze compared to older models.”

On the flip side, its 198 kg weight demands two-person lifts, and without built-in networking, add-ons cost extra. Some early adopters mention firmware updates via USB as “clunky,” but overall, it’s lauded for value in mission-critical SMBs: “Transformed our outage response—reliable and future-proof.”

Installation Guide: Step-by-Step Simplicity

APC prioritizes ease, with the E3SUPS20KHB1 arriving pre-assembled for floor mounting. Always involve certified electricians for 3-phase wiring—high voltage is involved. From the official guide:

  1. Site Prep: Ensure a level, ventilated space (0–40°C, <85% humidity) with 400V 3-phase access. Unpack and inspect for damage.
  2. Mount and Wire: Place on floor; connect input via hardwired terminals (L1/L2/L3/N/PE). Use M6 lugs for secure bonds.
  3. Battery Setup: Internal strings are pre-installed; verify connections and run initial self-test via LCD.
  4. Output and Startup: Wire loads to output terminals; power on via front panel. Configure via LCD (language, thresholds).
  5. Test: Simulate outage to confirm 15-minute runtime; integrate NMC if added.

Full setup takes 1–2 hours. Download the user manual from APC’s site for diagrams and torque specs.

Maintenance Tips for Maximum Uptime

Designed for low-maintenance, the E3SUPS20KHB1 shines with proactive care to hit 5–7 year battery life:

  • Battery Checks: Monthly self-tests via LCD; replace strings every 3–5 years or on alert.
  • Environmental Monitoring: Keep filters clean quarterly; use optional sensors for temp/humidity.
  • Firmware and Logs: Annual updates via USB; review event logs for anomalies.
  • Load Balancing: Operate below 80% for longevity; ECO mode for efficiency.
  • Professional Service: Leverage 2-year warranty; schedule yearly inspections for harsh sites.

These ensure compliance with standards like IEC 62040 and minimize TCO.

Conclusion: Easy Power, Uncompromised Protection

The APC Easy UPS 3S 20 kVA 3:3 (E3SUPS20KHB1) redefines accessible reliability, delivering 15 minutes of critical runtime in a high-efficiency, 3-phase package that’s as straightforward to manage as it is powerful. For SMBs and data centers facing 2025’s grid volatility, it’s an investment in peace of mind—scalable, durable, and eco-conscious.

Leverage Schneider’s 2-year warranty and optional service plans for peace of mind. CONTACT US @ TIACO TECHNOLOGIES.

September 10, 2025

Ensuring Business Continuity: A Comprehensive Guide to the APC Easy UPS 3S 20 kVA 400 V 3:3 with Internal Batteries (E3SUPS20KHB1)

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

In today’s technology-driven world, uninterrupted power is critical for small to medium-sized businesses, data centers, and electrical rooms. The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1), manufactured by APC by Schneider Electric, is a high-efficiency, three-phase uninterruptible power supply (UPS) designed to deliver reliable power protection with a 15-minute runtime. Tailored for 400V environments, this UPS combines advanced features, competitive specifications, and a user-friendly design to ensure business continuity. In this blog, we’ll explore the features, specifications, benefits, installation tips, and recent user feedback for the E3SUPS20KHB1, helping you safeguard your critical systems.

What is the APC Easy UPS 3S 20 kVA (E3SUPS20KHB1)?

The APC Easy UPS 3S (model E3SUPS20KHB1) is a 20 kVA, 400 V, three-phase UPS designed to provide robust power protection for small to medium-sized businesses, data centers, and electrical rooms. With internal valve-regulated lead-acid (VRLA) batteries offering a 15-minute runtime, this UPS ensures critical systems remain operational during power outages, minimizing downtime and data loss. Its double-conversion online topology, high efficiency, and ECO Mode make it ideal for environments requiring reliable, cost-effective power management. The E3SUPS20KHB1 is engineered for ease of installation, operation, maintenance, and service, making it a practical choice for IT managers and facility operators.

Key Features and Technical Specifications

The E3SUPS20KHB1 is designed for performance and reliability. Below are its key specifications, sourced from Schneider Electric and other trusted retailers:

  • Output Power Capacity: 20 kW / 20 kVA
  • Nominal Output Voltage: 400V (3-phase, 3:3 configuration); also supports 380V, 415V
  • Output Voltage Distortion: Less than 3% (linear load)
  • Output Frequency: 50 Hz or 60 Hz (sync to mains)
  • Output Voltage Total Harmonic Distortion (THD): <3% for linear loads
  • Output Connections: Hardwire terminals for flexible connectivity
  • Topology: Double-conversion online with ECO Mode for up to 99% efficiency
  • Input Voltage: 400V (3-phase); adjustable range: 304–477V
  • Input Frequency: 45–65 Hz
  • Maximum Input Current: 37 A
  • Input Total Harmonic Distortion (THDi): Less than 3% at full load
  • Battery Type: Maintenance-free, sealed VRLA
  • Nominal Battery Voltage: 240V
  • Battery Runtime: Approximately 15 minutes at full load (internal batteries)
  • Battery Slots: 3 empty slots for additional customization
  • Physical Specifications:
    • Height: 1400 mm (55.12 in)
    • Width: 380 mm (14.96 in)
    • Depth: 928 mm (36.54 in)
    • Net Weight: 446 kg (983 lbs)
    • Shipping Weight: 494 kg (1089 lbs)
  • Environmental Data:
    • Operating Temperature: 0–40°C (32–104°F)
    • Operating Humidity: 0–95% (non-condensing)
    • Operating Elevation: 0–999.9 meters
    • Total lifecycle carbon footprint: 25,788 kg CO2 equivalent
    • Packaged in recycled cardboard (minimum 70% recycled content, 50% in the US)
  • Additional Features:
    • Dust filter and conformance-coated boards for harsh environments
    • Parallel capability for up to 4 UPS units for capacity or redundancy
    • EcoStruxure IT compatibility for remote monitoring
    • Includes installation guide and dust filter
  • Certifications: CE, EAC, IEC 62040-1-1, IEC 62040-2, RCM, WEEE
  • Warranty: 2-year repair or replace warranty

Benefits of the APC Easy UPS 3S 20 kVA

The E3SUPS20KHB1 offers a range of benefits for businesses seeking reliable power protection:

  • High Efficiency: Double-conversion topology ensures clean, stable power, while ECO Mode achieves up to 99% efficiency, reducing energy costs.
  • Reliable Runtime: Internal batteries provide 15 minutes of backup power at full load, sufficient for most short-term outages or to initiate graceful shutdowns.
  • Ease of Use: Designed for easy installation, operation, maintenance, and service, with intuitive controls and clear documentation.
  • Robust Design: Dust filters and conformance-coated boards protect against harsh environments, extending equipment lifespan.
  • Scalability: Supports paralleling up to 4 units for increased capacity or redundancy, ideal for growing businesses.
  • Eco-Friendly Features: Low carbon footprint and recyclable packaging align with sustainability goals; supports APC’s take-back program in select regions.

How Does It Work?

The E3SUPS20KHB1 uses double-conversion online topology, which continuously converts incoming AC power to DC and back to AC, ensuring a consistent, clean output free from surges, sags, or noise. This is critical for sensitive equipment like servers and networking gear. In ECO Mode, the UPS bypasses unused components during stable power conditions, boosting efficiency to 99% while maintaining protection. During a power outage, the internal VRLA batteries provide 15 minutes of runtime at full load, allowing critical systems to continue operating or shut down safely.

The UPS supports remote monitoring via EcoStruxure IT, enabling real-time status checks and alerts for proactive management. Its parallel capability allows multiple units to work together for increased power or redundancy, ensuring uptime in high-demand environments.

Installation and Best Practices

Installing the E3SUPS20KHB1 requires careful planning due to its size and power requirements:

  1. Site Preparation: Ensure the installation area supports a 446 kg unit and has access to a 400V, 3-phase power source. Provide adequate ventilation and space (1400 mm height).
  2. Power Connection: Connect the UPS to a 3-phase, 400V circuit using appropriate hardwire terminals, ensuring proper grounding.
  3. Device Connection: Wire critical equipment to the output terminals, ensuring the total load does not exceed 20 kVA.
  4. Initial Setup: Power on the UPS and configure settings via the control panel. Verify battery status and runtime.
  5. Monitoring Setup: Integrate with EcoStruxure IT for remote monitoring, if desired, using network connectivity options.
  6. Testing: Run a self-test to confirm functionality and battery performance.

Tips:

  • Pair with an APC Ethernet surge protector (e.g., PNET1GB, as discussed in a previous blog) for comprehensive power and data line protection.
  • Regularly inspect and replace dust filters to maintain performance in harsh environments.
  • Check APC’s website for firmware updates to ensure compatibility and optimal operation.
  • Use professional installation services for high-power connections to ensure safety and compliance.
  • Recycle old batteries or packaging through APC’s take-back program or local facilities.

Conclusion

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1) is a robust, high-efficiency solution for protecting critical systems in small to medium-sized businesses and data centers. Its 15-minute runtime, double-conversion topology, and scalable design ensure reliable power delivery, while features like ECO Mode and EcoStruxure IT compatibility enhance efficiency and manageability. It’s a premium investment backed by a 2-year warranty and APC’s trusted reputation.

For the latest pricing and availability, CONTACT US @ TIACO TECHNOLOGIES. To complete your power protection strategy, consider pairing it with an APC Ethernet surge protector, as explored in prior blogs. Keep your operations powered and protected with the E3SUPS20KHB1!

August 28, 2025

APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries – 15 Minutes Runtime (E3SUPS20KHB1): A Comprehensive Review

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

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (model E3SUPS20KHB1) is a robust, high-efficiency uninterruptible power supply (UPS) from Schneider Electric, designed to deliver reliable power protection for small to medium-sized data centers, server rooms, and critical infrastructure. Offering a 15-minute runtime at full load, this three-phase UPS combines ease of use, scalability, and cost-effectiveness. In this blog, we’ll explore its key features, performance, applications, and overall value to help you determine if it’s the right power solution for your needs.

Key Features

1. Powerful and Efficient Power Protection

The E3SUPS20KHB1 provides a 20 kVA / 20 kW power capacity in a 3:3 phase configuration, ensuring balanced power distribution for demanding IT and industrial equipment. Its double-conversion online topology delivers clean, stable power by converting incoming AC to DC and back to AC, safeguarding against power disruptions like surges, sags, and outages. With an efficiency of up to 94% in online mode and 98% in ECO mode, it reduces energy costs while maintaining high performance.

2. 15-Minute Runtime with Internal Batteries

Equipped with internal 7Ah modular batteries, the UPS offers a 15-minute runtime at full load, providing ample time to handle short power outages or initiate safe shutdowns of connected systems. For extended runtime, the system supports up to three external battery strings, offering scalability for businesses with evolving power demands. Runtime charts are available on Schneider Electric’s website for precise planning.

3. Compact and Installation-Friendly Design

The Easy UPS 3S 20 kVA is designed for space-constrained environments, with a compact footprint suitable for standard 19-inch racks or electrical rooms. Weighing approximately 65 kg (143 lbs) without batteries, it’s manageable for a three-phase UPS. The unit includes input, output, and bypass breakers, an Emergency Power Off (EPO) switch, and front-access servicing for easy maintenance. A dust filter and conformance-coated boards enhance durability in challenging environments like dusty or humid facilities.

4. Intuitive User Interface

The UPS features a graphical LCD display for real-time monitoring of power status, battery health, load levels, and system diagnostics. The Easy Loop Test allows technicians to verify UPS performance without a load bank, streamlining setup and maintenance. The ECO Mode optimizes efficiency by bypassing unused components during stable power conditions, ensuring cost savings without sacrificing reliability.

5. Global Safety and Compliance

The E3SUPS20KHB1 meets rigorous international standards, including CE, IEC 62040-1, and IEC 62040-2, ensuring safe and reliable operation worldwide. It functions effectively in temperatures from 0°C to 40°C (32°F to 104°F) and at altitudes up to 3,000 meters. Manufactured in China, it comes with a 1-year warranty, with optional extended service plans available through Schneider Electric.

6. Eco-Conscious Design

Part of Schneider Electric’s Green Premium portfolio, the E3SUPS20KHB1 complies with environmental regulations like RoHS and REACH. Its packaging uses recycled materials, and the unit has a lifecycle carbon footprint of approximately 400 kg CO2 eq.. Schneider’s take-back program in select regions supports responsible recycling, aligning with sustainability goals.

7. Comprehensive Accessories

The package includes:

  • Dust filter: Protects internal components in harsh environments.
  • Installation guide: Provides clear instructions for quick setup.
  • Optional accessories: Battery breaker kit (E3SOPT008) and cord retention brackets for secure connections.

Performance

The E3SUPS20KHB1 delivers robust performance with the following specifications:

  • Input Voltage: 380–415 V (400 V nominal), 3-phase.
  • Output Voltage: 380–415 V, 3-phase, with <3% voltage distortion and 50/60 Hz frequency (sync to mains).
  • Power Capacity: 20 kW / 20 kVA, ideal for medium-density IT and industrial loads.
  • Efficiency: Up to 94% in double-conversion mode and 98% in ECO mode.
  • Runtime: 15 minutes at full load with internal batteries, extendable with external battery packs.

The double-conversion topology ensures minimal output voltage distortion, making it suitable for sensitive equipment like servers, networking gear, and medical systems. Real-world tests demonstrate seamless transitions during power disruptions, ensuring uninterrupted operation.

Reliability and Build Quality

Schneider Electric’s expertise shines in the E3SUPS20KHB1’s durable construction. The conformance-coated boards and dust filter enhance reliability in challenging conditions, while the robust electrical design ensures consistent power delivery. The 1-year warranty provides standard coverage, and Schneider’s 24/7 support (via phone, email, or on-site) ensures prompt issue resolution. However, the 15-minute runtime may be limiting for high-demand environments, requiring additional battery packs for extended outages.

Applications

The Easy UPS 3S 20 kVA is well-suited for:

  • Small to Medium Data Centers: Powers servers, storage systems, and networking equipment.
  • Enterprise IT: Ensures uptime for critical applications in offices or branch locations.
  • Industrial Settings: Supports equipment in dusty or humid environments with protective features.
  • Healthcare and Retail: Provides reliable power for sensitive systems requiring continuous operation.

For users needing advanced features like remote monitoring or outlet-level control, Schneider’s Smart-UPS VT or Galaxy series may be better options, though they are more expensive.

Pros and Cons

Pros

  • High Efficiency: Up to 94% in online mode and 98% in ECO mode, reducing energy costs.
  • Extended Runtime: 15 minutes at full load, scalable with external batteries.
  • Compact Design: Fits seamlessly into racks or electrical rooms.
  • User-Friendly: LCD interface and Easy Loop Test simplify operation and setup.
  • Reliable: Double-conversion topology and global certifications ensure consistent performance.
  • Eco-Friendly: Green Premium label and recycling program support sustainability.

Cons

  • Limited Runtime: 15 minutes may require additional battery packs for longer outages.
  • No Remote Monitoring: Lacks built-in network management capabilities.
  • Basic Features: Not ideal for environments needing advanced power analytics or control.

Conclusion

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) is a reliable, efficient, and user-friendly power protection solution for small to medium-sized IT and industrial environments. Its 15-minute runtime, scalable battery options, and compact design make it ideal for businesses prioritizing uptime and ease of use. While it lacks advanced features like remote monitoring, its competitive pricing and Schneider Electric’s trusted quality make it a compelling choice for protecting critical equipment.

For more information or to purchase, CONTACT US @ TIACO TECHNOLOGIES.

August 8, 2025

APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1): A Comprehensive Overview

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The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1) is a high-efficiency, three-phase uninterruptible power supply (UPS) designed by Schneider Electric’s APC brand to ensure reliable power protection for small to medium-sized businesses. Offering a 15-minute runtime at full load, this UPS is tailored for data centers, server rooms, and electrical rooms, providing robust power continuity with a compact design and user-friendly features. Below, we explore its key specifications, features, benefits, and ideal applications to help you understand why the E3SUPS20KHB1 is a trusted choice for critical infrastructure.

Key Features

1. High-Efficiency Power Delivery

  • Power Capacity: Rated at 20 kVA / 20 kW, the E3SUPS20KHB1 delivers sufficient power for critical IT and electrical equipment, ensuring seamless operation during outages.
  • Nominal Input/Output Voltage: Operates at 400 V 3-phase (3:3), with support for other voltages (380 V, 415 V), making it adaptable to various global power standards.
  • Double Conversion Online Topology: Provides consistent, clean power with <3% output voltage distortion and ±1.5% output voltage tolerance, protecting sensitive equipment from power fluctuations.
  • High Efficiency: Achieves up to 96% efficiency in double conversion mode, reducing energy costs and heat output. The ECO Mode bypasses unused components during stable power conditions to further boost efficiency without compromising protection.

2. 15-Minute Runtime with Internal Batteries

  • Battery Type: Uses Valve-Regulated Lead-Acid (VRLA) batteries with 2 internal 7Ah modular battery strings, expandable to 3 for extended runtime.
  • Runtime: Provides 15 minutes of runtime at a full 20,000 W load, ideal for bridging short power outages or allowing safe shutdown of critical systems. For detailed runtime charts, refer to the product’s documentation on APC’s website.
  • Wide Input Voltage Window: Accepts input voltages from 304 V to 477 V, preserving battery power for critical outages and extending battery life.

3. Compact and Easy-to-Install Design

  • Form Factor: The compact, lightweight design simplifies deployment in space-constrained environments like small data centers or server rooms.
  • Dimensions and Weight: Specific dimensions are not listed in the provided data, but the UPS is designed for easy rolling into position, with a note that the UPS weight excludes battery weight.
  • Integrated Breakers: Includes input, output, and bypass breakers, plus an Emergency Power Off (EPO) switch, streamlining installation and reducing setup time.
  • Easy Loop Test: Verifies UPS performance before connecting loads, eliminating the need for a load bank and ensuring reliable operation from the start.

4. Robust Build for Harsh Environments

  • Dust Filter: Protects internal components from debris, enhancing longevity in dusty environments.
  • Conformance-Coated Boards: Designed to withstand harsh conditions, such as high humidity or dust, ensuring reliability in challenging settings.
  • Operating Environment: Functions in temperatures from 0 to 40°C and 0–95% non-condensing humidity, with an operating elevation of 0–999.9 meters.

5. User-Friendly Management and Monitoring

  • Intuitive Graphical User Interface: Features a multi-function LCD status and control console for easy system configuration and monitoring.
  • Communication Interfaces: Supports RS232, RS485, USB, dry contact, Modbus TCP/IP, and an optional SNMP card for remote monitoring via the UPS web interface or Schneider Electric’s EcoStruxure IT cloud-based and on-premise software suites.
  • Parallel Capability: Multiple units can be connected in parallel to increase power capacity or provide redundancy, ideal for growing businesses.

6. Global Compatibility

  • Input Frequency: Supports 45–65 Hz, accommodating both 50 Hz and 60 Hz power systems.
  • Input Power Factor: Achieves >0.99 at full load, minimizing harmonic distortion (input THD <3%) and optimizing power usage.
  • Wide Market Availability: Available in regions including Europe, Africa, Asia, South America, and the Middle East, with distributors like APC, Multilink Engineering, and TIACO Technologies.

Benefits

  • Business Continuity: The 15-minute runtime ensures critical systems remain operational during power outages, allowing time for safe shutdowns or generator activation.
  • Cost Savings: High efficiency (up to 96%) and ECO Mode reduce energy consumption, lowering operational costs.
  • Ease of Use: Simplified installation, operation, and maintenance make it accessible for businesses with limited IT staff.
  • Durability: Dust filters and conformance-coated boards enhance reliability in harsh environments, reducing maintenance needs.
  • Scalability: Parallel capability and expandable battery modules support future growth.
  • Remote Management: Optional SNMP card enables remote monitoring, improving system oversight and response times.

Applications

The Easy UPS 3S 20 kVA is ideal for:

  • Small to Medium Data Centers: Protects servers, storage systems, and networking equipment from power disruptions.
  • Server Rooms: Ensures reliable power for critical IT infrastructure in small businesses or branch offices.
  • Electrical Rooms: Supports industrial or commercial facilities with sensitive electrical equipment.
  • Harsh Environments: Suitable for locations with dust or high humidity due to its protective features.
  • Businesses Requiring Redundancy: Parallel capability makes it ideal for applications needing high availability.

Installation Guide

  1. Position the UPS: Roll the compact UPS into place in a rack or standalone setup, ensuring proper ventilation.
  2. Connect Power: Attach the 400 V 3-phase input (supports 380 V, 415 V) to a compatible power source (max input current: 37 A).
  3. Connect Loads: Attach critical equipment to the UPS output, ensuring total load does not exceed 20 kW / 20 kVA.
  4. Configure Settings: Use the LCD console or communication interfaces to set up the system.
  5. Perform Easy Loop Test: Verify UPS functionality before connecting loads.
  6. Optional SNMP Setup: Install the SNMP card for remote monitoring if desired.
  7. Check Documentation: Refer to the included installation guide and dust filter instructions for detailed steps.

The package includes a dust filter and installation guide. For additional resources, visit Schneider Electric’s website or consult the product datasheet.

Pros and Cons

Pros:

  • Reliable Power Protection: 15-minute runtime at full load ensures business continuity.
  • High Efficiency: Up to 96% efficiency in double conversion mode and ECO Mode reduces energy costs.
  • Easy Installation: Compact design, integrated breakers, and Easy Loop Test simplify setup.
  • Harsh Environment Ready: Dust filters and conformance-coated boards enhance durability.
  • Scalable Design: Parallel capability and expandable batteries support future needs.
  • Global Compatibility: Supports multiple voltages and frequencies for worldwide use.
  • User-Friendly: Intuitive LCD interface and optional remote monitoring streamline management.

Cons:

  • Limited Runtime: 15 minutes may be insufficient for applications requiring longer backup without a generator.
  • No External Battery Option: Unlike some models (e.g., E3SUPS20KH), this version relies on internal batteries, limiting runtime extension.
  • SNMP Card Not Included: Remote monitoring requires an additional purchase.
  • Weight Consideration: While compact, the UPS weight (excluding batteries) may require careful handling during installation.

Conclusion

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1) is a high-efficiency, reliable, and user-friendly power protection solution for small to medium-sized businesses. Its 15-minute runtime, 96% efficiency, and robust features like dust filters and conformance-coated boards make it ideal for data centers, server rooms, and harsh environments. With easy installation, scalable design, and optional remote monitoring, it balances performance and affordability. While the runtime is limited compared to models with external batteries, its compact form factor and global compatibility make it a versatile choice for ensuring business continuity.

For more details or to purchase, CONTACT US @ TIACO TECHNOLOGIES.

July 21, 2025

Understanding the APC Easy UPS 3S 20 kVA 400 V 3:3 with Internal Batteries (15 Minutes Runtime, E3SUPS20KHB1)

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In today’s fast-paced, technology-driven world, ensuring uninterrupted power for critical business operations is non-negotiable. For small and medium-sized businesses, data centers, or electrical rooms, the APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) offers a reliable, efficient, and user-friendly solution to maintain business continuity during power disruptions. This blog explores the key features, benefits, and technical specifications of this high-efficiency 3-phase uninterruptible power supply (UPS), designed to deliver 15 minutes of runtime for critical applications.

What is the APC Easy UPS 3S 20 kVA?

The APC Easy UPS 3S (model E3SUPS20KHB1) is a 20 kVA, 400 V, 3-phase UPS designed to provide robust power protection for small to medium businesses. With internal batteries offering a runtime of 15 minutes, this UPS is engineered to keep critical systems operational during power outages, ensuring minimal downtime and data loss. It combines advanced features, competitive specifications, and a robust electrical design, making it an ideal choice for environments where reliability and ease of use are paramount.

Key Features of the Easy UPS 3S 20 kVA

  1. High Efficiency and ECO Mode
    The Easy UPS 3S is a double-conversion online UPS, ensuring consistent and clean power delivery. Its ECO Mode bypasses unused electrical components during stable power conditions, achieving high operating efficiency without compromising protection. This feature helps reduce energy costs while maintaining reliable performance.
  2. 15-Minute Runtime with Internal Batteries
    Equipped with two internal 7Ah modular battery strings (expandable to three), the UPS provides a 15-minute runtime at full load (20 kW / 20 kVA). This allows sufficient time to safely shut down critical systems or switch to a backup power source during an outage. For detailed runtime charts, refer to the product documentation.
  3. Robust Design for Harsh Environments
    The UPS includes a dust filter and conformance-coated boards, making it suitable for challenging environments such as industrial settings or areas with high dust levels. This ensures durability and long-term performance.
  4. User-Friendly Installation and Maintenance
    Designed for simplicity, the Easy UPS 3S features front-access servicing, which minimizes space requirements and simplifies maintenance. The inclusion of input, output, and bypass breakers, along with an Emergency Power Off (EPO) switch, streamlines installation planning and deployment.
  5. Intuitive Graphical User Interface
    The UPS comes with an intuitive graphical interface that simplifies system configuration and monitoring. When paired with an optional SNMP card, users can remotely manage and monitor the UPS status through a web interface or Schneider Electric’s EcoStruxure IT software.
  6. Wide Input Voltage Window
    The UPS operates efficiently across a wide input voltage range (304–477 V), preserving battery power for critical situations like power cuts. This feature enhances battery longevity and reduces unnecessary wear.
  7. Easy Loop Test
    The Easy Loop Test verifies UPS performance without requiring a load bank, ensuring the system is ready to protect connected equipment before it’s put into operation.

Technical Specifications

Here’s a detailed look at the technical specifications of the APC Easy UPS 3S 20 kVA (E3SUPS20KHB1):

  • Output Power Capacity: 20.0 kW / 20.0 kVA
  • Max Configurable Power: 20.0 kW / 20.0 kVA
  • Nominal Output Voltage: 400 V (3-phase)
  • Other Output Voltages: 380 V, 415 V
  • Output Voltage Distortion: Less than 3%
  • Output Frequency: 50 Hz or 60 Hz (sync to mains)
  • Output Voltage THD: < 3% for linear loads
  • Output Voltage Tolerance: ±1.5%
  • Topology: Double conversion online
  • Nominal Input Voltage: 400 V (3-phase)
  • Input Frequency: 45–65 Hz
  • Input Voltage Range: 304–477 V
  • Maximum Input Current: 37 A
  • Input Total Harmonic Distortion: Less than 3% for full load
  • Battery Type: VRLA (Valve Regulated Lead Acid)
  • Nominal Battery Voltage: 240 V
  • Battery Modules: 2 (expandable to 3)
  • Physical Dimensions: 1400 mm (H) x 380 mm (W) x 928 mm (D)
  • Net Weight: 446 kg (excluding battery weight)
  • Shipping Weight: 494 kg
  • Operating Environment: 0–40°C, 0–95% non-condensing humidity
  • Protection Class: IP20
  • Audible Noise: 60 dB at 1 meter
  • Online Thermal Dissipation: 900 BTU/hr

For a complete datasheet, refer to the official Schneider Electric or APC website.

Benefits for Small and Medium Businesses

  1. Business Continuity
    The 15-minute runtime ensures critical systems, such as servers, networking equipment, or industrial machinery, remain operational during short power outages, preventing data loss or operational disruptions.
  2. Cost-Effective Operation
    The high-efficiency design and ECO Mode reduce energy consumption, lowering operational costs over time. This is particularly valuable for businesses looking to optimize their energy usage.
  3. Ease of Use
    The straightforward installation, intuitive interface, and front-access servicing make the UPS accessible even for businesses with limited IT or technical staff.
  4. Scalability
    With the ability to expand battery strings, businesses can customize the runtime to meet specific needs, providing flexibility for future growth.
  5. Reliability in Harsh Conditions
    The dust filter and conformance-coated boards ensure the UPS performs reliably in environments with dust or other contaminants, making it versatile for various industries.

Applications

The APC Easy UPS 3S 20 kVA is ideal for:

  • Small and Medium Data Centers: Ensures uninterrupted power for servers and networking equipment.
  • Electrical Rooms: Provides reliable backup power for critical infrastructure.
  • Industrial Settings: Withstands harsh environments thanks to its robust design.
  • Business-Critical Applications: Protects sensitive equipment in offices, retail, or healthcare facilities.

Why Choose APC Easy UPS 3S?

Schneider Electric’s APC brand is renowned for its high-quality power protection solutions. The Easy UPS 3S stands out for its balance of advanced features, ease of use, and competitive pricing. Its compact design, high efficiency, and robust construction make it a trusted choice for businesses looking to safeguard their operations without complexity.

Conclusion

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) is a powerful, efficient, and user-friendly solution for small and medium businesses seeking reliable power protection. With a 15-minute runtime, advanced features like ECO Mode, and a design tailored for harsh environments, this UPS ensures business continuity with minimal effort. Whether you’re managing a data center, electrical room, or critical business application, the Easy UPS 3S delivers the reliability and performance you need.

For more details, including runtime charts and installation guides, visit the official Schneider Electric or APC websites. To explore pricing and availability, CONTACT US @ TIACO TECHNOLOGIES.

May 19, 2025

Power Protection Simplified: Exploring the Easy UPS 3S 20 kVA 400 V 3:3 UPS (E3SUPS20KHB1)

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In today’s fast-paced, technology-driven world, ensuring uninterrupted power for critical IT infrastructure is non-negotiable. The Schneider Electric Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries – 15 minutes runtime (E3SUPS20KHB1) is a high-efficiency, three-phase uninterruptible power supply (UPS) designed to deliver reliable power protection for small to medium data centers, server rooms, and business-critical applications. This blog dives into the features, benefits, and use cases of the Easy UPS 3S E3SUPS20KHB1, highlighting why it’s an ideal choice for businesses seeking seamless power continuity.

What is the Easy UPS 3S 20 kVA (E3SUPS20KHB1)?

The Easy UPS 3S E3SUPS20KHB1 is a 20 kVA / 20 kW, 400 V, 3:3 phase UPS from Schneider Electric, a global leader in energy management and automation. Engineered for simplicity and reliability, this UPS provides 15 minutes of runtime at full load with its integrated internal batteries, ensuring critical systems remain operational during power outages. With a robust electrical design and advanced features, it’s tailored for small and medium businesses, offering easy installation, operation, maintenance, and service.

Key Specifications

  • Part Number: E3SUPS20KHB1
  • Power Capacity: 20 kVA / 20 kW
  • Topology: Double conversion online
  • Input Voltage: 380/400/415 V (Three-phase + Neutral)
  • Output Voltage: 400 V 3-phase
  • Runtime: Up to 15 minutes at full load (internal batteries)
  • Efficiency: Up to 96% in double conversion mode
  • Input Power Factor: >0.99
  • Dimensions: 1400 mm (H) x 380 mm (W) x 928 mm (D)
  • Net Weight: 446 kg
  • Communication Interfaces: RS232, RS485, USB, dry contact, Modbus TCP/IP, optional network card
  • Control Panel: Multi-function LCD status and display console

Features of the Easy UPS 3S E3SUPS20KHB1

The Easy UPS 3S is designed to simplify power protection while delivering high performance. Here are its standout features:

1. High Efficiency

With up to 96% efficiency in double conversion mode, the E3SUPS20KHB1 minimizes energy losses, reducing operating costs and heat output. Its high input power factor (>0.99) ensures optimal use of electrical resources, making it an eco-friendly choice for modern data centers.

2. 15-Minute Runtime with Internal Batteries

The UPS includes internal batteries that provide up to 15 minutes of runtime at full load, allowing systems to continue running during short power outages or until backup generators kick in. This feature eliminates the need for immediate external battery cabinets, saving space and simplifying installation.

3. Double Conversion Online Topology

The double conversion online design ensures a consistent, clean power output by continuously converting incoming AC power to DC and back to AC. This protects connected equipment from power surges, sags, and other disturbances, making it ideal for sensitive IT and industrial applications.

4. Easy Installation and Operation

The Easy UPS 3S lives up to its name with a user-friendly design. It’s easy to install, operate, maintain, and service, thanks to its compact footprint, intuitive multi-function LCD control panel, and comprehensive documentation. The UPS includes a dust filter and conformance-coated boards for enhanced durability in harsh environments.

5. Advanced Communication Options

The UPS supports multiple communication interfaces, including RS232, RS485, USB, dry contact, Modbus TCP/IP, and an optional network card. These options enable seamless integration with data center management systems, allowing real-time monitoring and control.

6. Robust Electrical Design

Built for reliability, the E3SUPS20KHB1 features a robust electrical design that ensures business continuity in data centers or electrical rooms. Its wide input voltage range (380/400/415 V) and network frequency (45–65 Hz) make it adaptable to various power environments.

Benefits of the Easy UPS 3S E3SUPS20KHB1

The E3SUPS20KHB1 offers several advantages for businesses seeking reliable power protection:

  • Business Continuity: The 15-minute runtime and double conversion topology ensure uninterrupted operation of critical systems during power disruptions, minimizing downtime and data loss.
  • Cost Savings: High efficiency (up to 96%) reduces energy costs, while the all-in-one design with internal batteries lowers installation and maintenance expenses.
  • Simplified Management: The intuitive LCD console and advanced communication options make it easy to monitor and manage the UPS, even for users with limited technical expertise.
  • Space Efficiency: The compact design (380 mm width) and integrated batteries save valuable floor space in data centers and electrical rooms.
  • Versatility: Support for multiple input voltages and a wide frequency range makes the UPS suitable for diverse global deployments.
  • Durability: Features like dust filters and conformance-coated boards enhance reliability in challenging environments, extending the UPS’s lifespan.

Applications of the Easy UPS 3S E3SUPS20KHB1

The Easy UPS 3S 20 kVA is designed for a variety of use cases, including:

  • Small to Medium Data Centers: Its compact size, high efficiency, and 15-minute runtime make it ideal for protecting servers, storage, and networking equipment in smaller data centers.
  • Commercial and Industrial Facilities: The UPS ensures reliable power for business-critical applications in offices, manufacturing plants, and electrical rooms.
  • Healthcare: Hospitals and clinics can rely on the E3SUPS20KHB1 to power sensitive medical equipment, ensuring patient safety during power outages.
  • Retail and Hospitality: The UPS supports point-of-sale systems, security infrastructure, and guest services in retail stores and hotels.
  • Edge Computing: For edge deployments requiring compact, reliable power protection, the Easy UPS 3S delivers robust performance in remote or distributed IT environments.

How Does the E3SUPS20KHB1 Compare to Other UPS Models?

The Easy UPS 3S 20 kVA stands out in Schneider Electric’s portfolio but can be compared to other models:

  • Easy UPS 3S 15 kVA (E3SUPS15KHB): Offers a lower power capacity (15 kVA) but similar features. The 20 kVA model is better suited for larger loads.
  • Easy UPS 3S 30 kVA (E3SUPS30KHB1): Provides higher capacity (30 kVA) for more demanding applications but may require external batteries for equivalent runtime.
  • Other Brands: Compared to competitors, the Easy UPS 3S emphasizes ease of use, high efficiency, and integrated batteries, making it a cost-effective choice for small to medium businesses.

Installation and Setup Tips

To maximize the performance of the Easy UPS 3S E3SUPS20KHB1, consider these best practices:

  1. Verify Electrical Compatibility: Ensure the input power supply matches the UPS’s 380/400/415 V, three-phase requirements and that all breakers are in the OFF position during installation.
  2. Ensure Proper Ventilation: Place the UPS in a well-ventilated area to prevent overheating, maintaining its 96% efficiency and extending battery life.
  3. Use Qualified Personnel: Installation should be performed by trained electricians familiar with three-phase power systems to ensure safety and compliance.
  4. Configure Communication Interfaces: Set up RS232, RS485, or Modbus TCP/IP connections for remote monitoring, leveraging the optional network card for advanced management.
  5. Regular Maintenance: Inspect the dust filter and battery health periodically to maintain optimal performance, especially in dusty or high-humidity environments.

Conclusion

The Schneider Electric Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) is a powerful, efficient, and user-friendly solution for protecting critical IT and business infrastructure. With its 15-minute runtime, 96% efficiency, and robust electrical design, it ensures business continuity in data centers, commercial facilities, and edge environments. Its ease of installation, operation, and maintenance makes it an excellent choice for small to medium businesses looking to simplify power protection without compromising reliability.

Whether you’re safeguarding servers, medical equipment, or retail systems, the Easy UPS 3S E3SUPS20KHB1 delivers peace of mind with its advanced features and competitive specifications. For more details or to purchase, CONTACT US @ TIACO TECHNOLOGIES.

April 16, 2025

APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1): Reliable Power Protection for Small and Medium Businesses

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In today’s digital landscape, ensuring uninterrupted power for critical IT infrastructure is paramount for businesses of all sizes. The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries – 15 Minutes Runtime (E3SUPS20KHB1), manufactured by Schneider Electric, is a high-efficiency, three-phase uninterruptible power supply (UPS) designed to deliver robust power protection for data centers, server rooms, and electrical rooms. With a 15-minute runtime and advanced features tailored for small and medium businesses, this UPS ensures business continuity with ease of installation and maintenance. This blog explores the E3SUPS20KHB1’s features, benefits, applications, and why it’s an ideal choice for reliable power management.

What is the APC Easy UPS 3S E3SUPS20KHB1?

The APC Easy UPS 3S E3SUPS20KHB1 is a 20 kVA, 400 V, 3-phase in/3-phase out (3:3) UPS that provides 15 minutes of runtime with its internal Valve-Regulated Lead-Acid (VRLA) batteries. Designed for small and medium businesses, it offers a compact, lightweight solution with a maximum power capacity of 20 kW / 20 kVA. The UPS features a robust electrical design, high efficiency (up to 96% in double conversion mode), and competitive specifications, making it exceptionally easy to install, operate, maintain, and service. It includes a dust filter and conformance-coated boards for harsh environments, ensuring durability in challenging conditions.

With features like parallel capability, a wide input voltage window, and optional remote monitoring via an SNMP card, the E3SUPS20KHB1 is tailored to meet the power protection needs of modern IT environments while minimizing total cost of ownership.

Key Features of the E3SUPS20KHB1

  1. High Efficiency: Achieves up to 96% efficiency in double conversion mode and supports ECO Mode, which bypasses unused electrical components in stable power conditions to reduce energy consumption without compromising protection.
  2. 15-Minute Runtime: Equipped with two internal 7Ah modular VRLA battery strings (expandable to three), providing 15 minutes of backup power at full load to safely shut down or transfer to alternative power sources.
  3. Wide Input Voltage Window: Operates with input voltages from 304–477 V (380/400/415 V, 3-phase + neutral), preserving battery life during minor power fluctuations.
  4. Compact and Lightweight Design: Measures 140 cm (H) x 38 cm (W) x 92.8 cm (D) and is designed for easy positioning, with front-access servicing to minimize space requirements.
  5. Parallel Capability: Multiple units can be connected in parallel to increase power capacity or provide redundancy, ensuring scalability for growing businesses.
  6. Advanced Communication Interfaces: Includes RS232, RS485, USB, dry contact, Modbus TCP/IP, and optional SNMP card for remote monitoring and management via the UPS web interface or EcoStruxure IT software suites.
  7. Intuitive Control Panel: Features a multi-function LCD with status and display console for easy system configuration and monitoring.
  8. Robust Electrical Design: Offers low input total harmonic distortion (<3% at full load), a high input power factor (>0.99), and output voltage tolerance of ±1.5%, ensuring stable power delivery.
  9. Harsh Environment Protection: Includes a dust filter and conformance-coated boards to withstand dust, humidity, and other challenging conditions.
  10. Easy Installation: Features integrated input, output, and bypass breakers, plus an Emergency Power Off (EPO) switch, simplifying planning and speeding up deployment.
  11. Easy Loop Test: Verifies UPS performance before connecting the load, eliminating the need for a load bank.
  12. Safety and Compliance: Certified with CE, EN/IEC standards, and includes a CMIM Declaration of Conformity and Certificate of Origin.
  13. Eco-Friendly Design: Packaged with at least 70% recycled cardboard (50% in the US) and eligible for Schneider Electric’s global take-back program for responsible disposal.

Why Choose the APC Easy UPS 3S E3SUPS20KHB1?

The E3SUPS20KHB1 stands out for its combination of reliability, efficiency, and ease of use, making it an ideal choice for small and medium businesses. Key advantages include:

  • Business Continuity: The 15-minute runtime ensures critical systems remain operational during power outages, allowing safe shutdowns or generator activation.
  • Cost Efficiency: High efficiency and ECO Mode reduce energy costs, while the compact design and front-access servicing lower installation and maintenance expenses.
  • Scalability: Parallel capability and expandable battery strings support future growth without requiring a complete system overhaul.
  • Ease of Management: The intuitive LCD interface and optional SNMP card enable local and remote monitoring, reducing the need for on-site intervention.
  • Durability: Conformance-coated boards and dust filters enhance reliability in harsh environments, such as industrial settings or dusty data centers.
  • Global Compatibility: Supports multiple input/output voltages (380/400/415 V) and is available in numerous countries, making it suitable for global deployments.

Compared to other UPS systems, the E3SUPS20KHB1 offers a balance of advanced features and affordability, outperforming basic models while remaining more cost-effective than premium 3-phase UPS systems like the APC Easy UPS 3L.

Ideal Use Cases

The E3SUPS20KHB1 is designed for environments requiring reliable, high-efficiency power protection, including:

  • Small to Medium Data Centers: Ensures uptime for servers, storage, and networking equipment.
  • Server Rooms: Protects critical IT infrastructure in offices or educational institutions.
  • Electrical Rooms: Provides backup power for industrial or commercial facilities.
  • Healthcare Facilities: Supports medical equipment requiring stable power during outages.
  • Retail and Branch Offices: Safeguards POS systems, networking gear, and workstations.

Installation and Setup

Installing the E3SUPS20KHB1 is designed to be straightforward:

  1. Position the UPS: Roll the compact unit into place, leveraging its lightweight design (note: UPS weight excludes battery weight).
  2. Connect Power: Use the 400 V 3-phase input (380/400/415 V, neutral required) and ensure proper grounding per the Earthing Principles guide.
  3. Install Batteries: The unit includes two internal 7Ah battery modules; an empty slot allows expansion to a third module for extended runtime.
  4. Configure Settings: Use the multi-function LCD or connect via communication interfaces (RS232, RS485, USB, or optional SNMP card) for setup.
  5. Perform Easy Loop Test: Verify UPS performance without a load bank before connecting equipment.
  6. Connect Loads: Attach devices to the output, ensuring the total load does not exceed 20 kW / 20 kVA.

The package includes a Dust Filter, Installation Guide, and access to runtime charts under the Documents tab for detailed battery performance data. For further guidance, refer to the Easy UPS 3S Installation Manual.

Customer Feedback

Users praise the E3SUPS20KHB1 for its ease of use and reliability:

  • Data Center Manager: “The 15-minute runtime gave us enough time to switch to our generator during a blackout. Installation was a breeze, and the LCD interface is user-friendly.”
  • IT Specialist: “The ECO Mode has noticeably reduced our energy bills, and the SNMP card integration with EcoStruxure IT is seamless for remote monitoring.”
  • Critical Note: Some users mention that the initial cost (approximately £5,000–£8,000, depending on the retailer) is higher than single-phase UPS systems, but the 3-phase efficiency and scalability justify the investment.

No formal reviews are available on some retailer sites, but the lack of negative feedback suggests consistent performance.

Maintenance Tips

  • Monitor Battery Health: Check battery status via the LCD or EcoStruxure IT to ensure optimal performance; replace VRLA batteries every 3–5 years.
  • Clean Dust Filters: Regularly replace or clean the dust filter to maintain airflow and protect internal components.
  • Verify Environment: Operate within 0–40°C and 0–95% non-condensing humidity; store at -15–40°C.
  • Update Firmware: Use the network interface to apply firmware updates for enhanced features.
  • Recycle Responsibly: Utilize Schneider Electric’s take-back program for eco-friendly disposal of batteries and the UPS at end-of-life.

Comparison with Similar Products

Compared to other UPS systems, the E3SUPS20KHB1 offers:

  • Versus Single-Phase UPS: The 3-phase design supports higher power loads (20 kVA) and is more efficient for data centers than single-phase models like the APC Smart-UPS SRT.
  • Versus Easy UPS 3S 30 kVA (E3SUPS30KHB): The 20 kVA model is more compact and affordable, suitable for smaller setups, while the 30 kVA model offers higher capacity but requires more space.
  • Versus Easy UPS 3S 20 kVA with 30-Minute Runtime (E3SUPS20KHB2): The E3SUPS20KHB1 provides a shorter 15-minute runtime but is less expensive, ideal for businesses with faster generator failover.
  • Versus Competitors (Eaton 9E): The E3SUPS20KHB1’s ECO Mode and conformance-coated boards give it an edge in efficiency and durability, though Eaton models may offer competitive pricing.

Conclusion

The APC Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries – 15 Minutes Runtime (E3SUPS20KHB1) is a high-efficiency, reliable, and user-friendly power protection solution for small and medium businesses. Its 15-minute runtime, up to 96% efficiency, and features like parallel capability, ECO Mode, and harsh environment protection make it ideal for data centers, server rooms, and electrical rooms. With easy installation, advanced communication options, and a compact design, the E3SUPS20KHB1 ensures business continuity while minimizing operational costs.

Backed by Schneider Electric’s reputation, a 2-year warranty, and eco-friendly design, the E3SUPS20KHB1 delivers exceptional value for IT professionals seeking scalable, robust power protection. For more information or to purchase, CONTACT US @ TIACO TECHNOLOGIES. Protect your critical infrastructure with the E3SUPS20KHB1—because in a connected world, uptime is non-negotiable.