The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S) is a high-capacity, three-phase uninterruptible power supply (UPS) designed by Schneider Electric to deliver robust power protection for mission-critical applications. Ideal for data centers, large retail stores, regional offices, and industrial environments, this UPS combines reliability, scalability, and advanced management features. In this blog, we’ll explore its specifications, design, performance, and applications to help you determine if it’s the right solution for your power needs.
Overview
The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S) is part of APC’s award-winning Smart-UPS VT series, offering 32kW/40kVA of power protection with a 3-phase input and output configuration. It includes four battery modules, internal maintenance bypass, parallel capability, and a 5×8 start-up service, making it a versatile solution for high-demand environments. Its double-conversion topology and robust feature set ensure clean, uninterrupted power for sensitive equipment.
Key Specifications
- Power Capacity: 32kW / 40kVA
- Input Voltage: 400V 3-phase (configurable for 380V, 415V)
- Output Voltage: 400V 3-phase (configurable for 380V, 415V)
- Battery Type: Valve-Regulated Lead-Acid (VRLA), maintenance-free
- Battery Voltage: ±192V (split battery referenced to neutral)
- Runtime: Approximately 5.5 minutes at full load (32kW); 18.4 minutes at half load (16kW)
- Dimensions: 59.0 x 20.6 x 33.1 inches (1490 x 523 x 842 mm)
- Weight: 1384 lbs (627 kg) with four battery modules
- Efficiency: Up to 96% at full load
- Interface: DB-9 RS-232, SmartSlot with pre-installed AP9619 Network Management Card
- Certifications: C-Tick, CE, RCM, RoHS
- Warranty: 1-year repair or replace, includes 5×8 start-up service
- Environmental: Recyclable packaging; part of APC’s take-back program
- Included Items: Four battery modules (shipped installed), bolt-down brackets, CD with software, installation guide, network management card, power modules (shipped installed), user manual
Design and Build
The SUVTP40KH4B4S features a tower form factor with a sturdy black metal enclosure, designed for durability and ease of maintenance. Its substantial size (59.0 x 20.6 x 33.1 inches) and weight (1384 lbs) reflect its high-capacity components, requiring a dedicated space and proper installation. The modular design allows for fast serviceability, with hot-swappable batteries and field-replaceable modules reducing downtime. The unit includes rubber feet for stability and can be shipped with modules installed for faster setup.
The UPS features a multi-function LCD display, audible alarms, and LED status indicators for real-time monitoring. It also includes dual mains input for connecting to two separate power sources, enhancing availability. The built-in maintenance and static bypass switches allow utility power to flow during maintenance or faults, ensuring continuous operation without an external bypass cabinet. The design aligns with Schneider Electric’s sustainability goals, using recyclable packaging and supporting a take-back program for end-of-life disposal.
Performance
The SUVTP40KH4B4S employs double-conversion online topology, converting incoming AC power to DC and back to AC for a pure sine wave output with zero transfer time. This ensures clean, stable power for sensitive equipment like servers and networking gear, even during power disturbances. It delivers 32kW (40kVA) of power, with a maximum output current of 64A and less than 5% harmonic distortion at full load. Key performance features include:
- Scalable Runtime: Ships with four hot-swappable VRLA battery modules, providing 5.5 minutes at full load. Additional runtime can be added with external battery packs (e.g., SUVTXR6B6S), supporting hours of backup.
- Parallel Capability: Can operate in parallel with other units for redundancy or increased capacity, ideal for growing or critical setups.
- Dual Mains Input: Enhances availability by connecting to two power sources, reducing downtime risks.
- Input Power Factor Correction: Minimizes installation costs by enabling smaller generators and cabling.
- Efficiency: Up to 96% efficiency at full load reduces energy costs.
- Generator Compatibility: Filters irregularities from generator power, ensuring clean output.
Real-world performance shows reliable operation, with transfer speeds suitable for data centers and industrial applications. The automatic self-test and temperature-compensated battery charging prolong battery life (3–5 years), while the network management card enables remote monitoring via APC’s InfraStruXure Manager or PowerChute software.
Applications
The SUVTP40KH4B4S is designed for high-demand environments requiring robust power protection:
- Data Centers: Powers server racks and storage systems, ensuring data integrity during outages.
- Large Retail: Keeps POS systems, inventory management, and networks operational.
- Industrial Sites: Supports control systems and machinery where power stability is critical.
- Regional Offices: Provides centralized protection for IT and telecom infrastructure.
Its scalability and parallel capability make it suitable for businesses with evolving power needs, from small data rooms to large-scale facilities.
User Experiences
Feedback from users highlights the UPS’s reliability and advanced features:
- Positive: A review from TIACO Technologies praises its double-conversion topology and zero transfer time, noting it as a “formidable ally for managing substantial IT or operational loads.” Users appreciate the hot-swappable batteries and internal bypass for maintenance without downtime.
The 1-year warranty and included 5×8 start-up service provide assurance, but users recommend regular monitoring to maintain battery health.
Pros and Cons
Pros
- Double-conversion topology for zero transfer time and clean power output
- Scalable runtime with hot-swappable batteries
- Parallel capability for redundancy or increased capacity
- Dual mains input for enhanced availability
- Advanced management with LCD display and network card
- Eco-friendly with recyclable packaging and take-back program
- High efficiency (up to 96%) reduces energy costs
Cons
- Heavy (1384 lbs) and large, requiring dedicated space
- Finite battery lifespan (3–5 years)
- Overkill for smaller setups
Conclusion
The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S) is a powerful, reliable UPS for businesses requiring robust three-phase power protection. Its double-conversion topology, scalable runtime, and advanced management features make it ideal for data centers, retail, and industrial applications. While its high cost, weight, and discontinuation (replaced by the Galaxy VS UPS 40kW 400V) are considerations, it remains a top-tier choice for existing users and legacy systems. For availability,CONTACT US @ TIACO TECHNOLOGIES for remaining stock or replacement options.