In an era where power interruptions can disrupt everything from business operations to critical infrastructure, having a reliable uninterruptible power supply (UPS) is essential. The Easy UPS 3S 40 kVA 400 V 3:3 UPS with internal batteries (E3SUPS40KHB1) from Schneider Electric stands out as a dependable solution, offering 15 minutes of runtime at full load. Designed for small to medium-sized businesses, this UPS combines efficiency, durability, and ease of use in a compact package. In this blog, we’ll unpack its features, benefits, and real-world applications to help you understand why it’s a smart choice for power protection.
What is the Easy UPS 3S 40 kVA 400 V 3:3 UPS?
The Easy UPS 3S (E3SUPS40KHB1) is a three-phase UPS system engineered to deliver 40 kVA (40 kilowatts) of power with a 400 V output in a 3:3 configuration (three-phase input and output). This model comes equipped with internal batteries that provide a generous 15-minute runtime, ensuring your critical systems stay operational during brief outages or have ample time for a controlled shutdown. Schneider Electric, renowned for its innovation in energy management, designed this UPS to simplify power protection without sacrificing performance – making it ideal for data centers, electrical rooms, and industrial setups.
Key Features of the E3SUPS40KHB1
- Impressive 15-Minute Runtime
With three internal 7Ah modular battery strings (expandable to four), this UPS offers 15 minutes of backup power at full load. This extended runtime provides a critical buffer for businesses to manage short-term power disruptions or transition to a generator. Runtime details can be fine-tuned using Schneider’s runtime charts available in the product documentation. - High Efficiency with ECO Mode
The double-conversion online design ensures stable, high-quality power output, while the ECO mode optimizes energy use by bypassing unused components during stable grid conditions. This boosts efficiency, cuts electricity costs, and reduces your environmental footprint. - Built for Tough Conditions
Harsh environments are no match for this UPS, thanks to its dust filters and conformance-coated circuit boards. Whether it’s a dusty warehouse or a humid server room, the E3SUPS40KHB1 is built to last, minimizing maintenance needs. - User-Friendly Design
Installation is a breeze with its compact, lightweight frame and integrated breakers (input, output, and bypass) plus an Emergency Power Off (EPO) switch. The intuitive graphical interface simplifies monitoring and configuration, even for those new to UPS management. - Scalability and Redundancy
Need more power or backup assurance? This UPS supports parallel operation with up to four units, allowing you to scale capacity or add redundancy as your business grows. - Remote Monitoring
Add an optional SNMP card, and you can manage the UPS remotely via a web interface or Schneider’s EcoStruxure IT platform. This feature keeps you informed of power status, wherever you are.
Technical Specifications at a Glance
- Output Power Capacity: 40 kVA / 40 kW
- Nominal Output Voltage: 400 V (3-phase); configurable to 380 V or 415 V
- Input Voltage Range: 304–477 V (3-phase)
- Output Voltage Distortion: Less than 3%
- Battery Type: VRLA (Valve-Regulated Lead-Acid)
- Runtime: 15 minutes at full load with internal batteries
- Frequency: 50/60 Hz (auto-sensing)
- Maximum Input Current: Approximately 73 A
These specs underscore its ability to handle significant loads while delivering consistent power – a must for sensitive electronics.
Why the Easy UPS 3S 40 kVA Stands Out
- Reliable Power Protection
With 15 minutes of runtime, this UPS offers more breathing room than many competitors, ensuring your operations aren’t derailed by brief outages. It’s a safeguard against data loss, equipment damage, and downtime. - Perfect for Growing Businesses
The 40 kVA capacity hits a sweet spot for small to medium enterprises, providing robust power without the complexity or cost of larger systems. Its scalability also means it can grow with you. - Eco-Conscious Engineering
Part of Schneider Electric’s Green Premium lineup, this UPS meets stringent environmental standards, offering low-CO2 performance and energy efficiency that aligns with sustainability goals. - Hassle-Free Operation
From quick deployment to straightforward maintenance, the Easy UPS 3S lives up to its name. Pre-installation performance verification (no load bank needed) and a durable build add layers of confidence.
Where It Shines: Practical Applications
- Data Centers: Keeps servers and IT equipment running smoothly, protecting against data corruption.
- Industrial Settings: Powers control systems and machinery in environments where dust or humidity is a factor.
- Retail and Offices: Ensures point-of-sale systems and communication tools stay online during power blips.
- Healthcare: Supports critical equipment with reliable backup power for patient care continuity.
Final Thoughts
The Easy UPS 3S 40 kVA 400 V 3:3 UPS with internal batteries (E3SUPS40KHB1) is a powerhouse of reliability and simplicity. Its 15-minute runtime, rugged design, and efficient operation make it a top contender for businesses that can’t afford to lose power – or time. Whether you’re safeguarding a server rack or an entire facility, this UPS delivers peace of mind with minimal fuss.
Curious about how it fits into your setup? Dive into Schneider Electric’s runtime charts or product guides for specifics, and let us know your thoughts below. Power protection doesn’t have to be complicated – with the Easy UPS 3S, it’s just smart business!
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