In the high-stakes realm of data centers, telecom facilities, and industrial networks, where even brief power interruptions can cascade into significant losses, robust three-phase UPS systems are indispensable. The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S), from Schneider Electric’s renowned APC lineup, stands as a scalable powerhouse designed for mid-sized critical loads. This double-conversion online UPS delivers seamless 40kVA (32kW) protection with integrated scalability, making it ideal for environments requiring reliable, expandable power safeguarding.
Why the Smart-UPS VT 40kVA Excels in Demanding Environments
What elevates the SUVTP40KH4B4S beyond standard UPS units is its modular architecture, allowing parallel operation of up to four units for redundancy and capacity scaling, alongside expandable battery runtime via external XR enclosures. Engineered for 400V three-phase setups, it ensures clean sine wave output with less than 5% harmonic distortion, shielding sensitive equipment from surges, sags, and noise. Its built-in static and maintenance bypass enables zero-downtime servicing, a critical feature for 24/7 operations.
IT professionals appreciate its blend of the award-winning Smart-UPS reliability with enterprise-grade three-phase power, often citing its efficiency in reducing energy costs while maintaining uptime. A teardown video highlights the robust power electronics spanning two full 19″ racks, underscoring its engineering depth for heavy-duty use.
Key Specifications at a Glance
Here’s a concise overview of the SUVTP40KH4B4S’s core attributes to assess its fit for your infrastructure:
| Feature | Details |
|---|---|
| Power Rating | 40kVA / 32kW |
| Input Voltage | 400V 3-phase (configurable 380/415V) |
| Output Voltage | 400V 3-phase (configurable 380/415V) |
| Max Input/Output Current | 55A input / 64A output |
| Battery Configuration | 4 x VRLA modules (included), +/-192V split |
| Battery Life/Recharge | 3–5 years / 5 hours |
| Runtime (Full Load) | Approximately 55 minutes |
| Dimensions (H x W x D) | 149 x 52.3 x 84.2 cm (58.7 x 20.6 x 33.1 in) |
| Weight | 629 kg (1,387 lbs) |
| Efficiency | Up to 94% (double-conversion mode) |
| Noise Level | 55 dBA |
| Connectivity | Network management card (with env monitoring), SNMP, multifunction LCD |
These specs position it for tower mounting in space-constrained server rooms, with hardwired inputs/outputs for seamless integration.
Compatibility and Effortless Deployment
Tailored for international three-phase environments, the SUVTP40KH4B4S pairs effortlessly with APC’s XR battery enclosures (e.g., SUVTXR6B6S for up to 68,749 VAh extended runtime). It supports scalable configurations, from standalone to paralleled N+1 redundancy, and includes pre-installed power and battery modules for quick rollout. Deployment is straightforward: hardwire the 5-wire (3PH + N + G) connections, configure via the LCD console, and leverage the included start-up service for 5×8 support.
Its VFI-SS-111 classification ensures top-tier voltage regulation, compatible with a wide array of IT and telecom gear. For global compliance, it meets CE, C-Tick, and ISO standards.
Unpacking the Benefits: Efficiency, Scalability, and Sustainability
Investing in the SUVTP40KH4B4S yields more than just backup power—it’s a strategic asset for operational resilience:
- Superior Protection and Uptime: Double-conversion topology isolates loads from all power anomalies, with overload handling up to 125% for 10 minutes. Parallel capability boosts redundancy, minimizing single points of failure.
- Scalable Runtime and Efficiency: Base runtime hits 55 minutes at full load, extendable via additional modules for hours-long autonomy. At 94% efficiency, it slashes cooling and electricity demands, with a Green Premium eco-profile including RoHS compliance and recyclable components.
- Smart Management: The embedded network card enables remote monitoring via SNMP, alerting on battery health or environmental factors like temperature (operable 0–40°C). This proactive approach extends component life and reduces TCO.
- Eco-Conscious Design: Mercury-free and REACh compliant, it supports Schneider’s circularity goals, with detailed end-of-life recycling guidance.
Users in forums note its premium build justifies the cost for double-conversion reliability, though some mention fan noise under load—common for always-on inverters.
Warranty, Support, and User Insights
Schneider Electric offers a 1-year repair-or-replace warranty, bolstered by optional start-up services and extended plans up to end-of-service in 2030. Replacement parts remain available, ensuring longevity for existing installs.
Real-world feedback is positive but limited; promotional posts highlight its role in powering Nigerian businesses through outages, while a 2024 blog praises its energy-efficient operation for resilient setups. No major complaints surface in recent searches, reinforcing APC’s reputation for durability.
Wrapping Up: A Legacy of Reliable Power
The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S) may be a legacy model, but its modular design, robust protection, and efficiency make it a enduring choice for three-phase critical power needs. For new deployments, consider its Galaxy VS successor; for upgrades, it delivers unmatched value in scalability and peace of mind.
Exploring power solutions? CONTACT US @ TIACO TECHNOLOGIES for the latest options and compatibility checks. Keep your operations unbreakable.