The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S), designed by Schneider Electric, is a high-capacity, three-phase uninterruptible power supply (UPS) tailored for mission-critical applications in data centers, large retail stores, regional offices, and industrial environments. Offering robust power protection, scalability, and advanced management features, this UPS ensures uninterrupted operation for sensitive equipment. In this blog, we’ll dive into its specifications, features, performance, and applications to help you evaluate its suitability for your power needs.
Overview
The APC Smart-UPS VT 40kVA 400V is part of the award-winning Smart-UPS VT series, delivering 32kW of power protection with a 3-phase input and output configuration. It includes four battery modules, an 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 ensures clean, reliable power, protecting against outages, surges, and voltage fluctuations.
Key Specifications
- Power Capacity: 32kW / 40kVA
- Input Voltage: 400V 3-phase (configurable for 380V, 415V)
- Output Voltage: 400V 3-phase (configurable for 380V, 415V); 230V single-phase supported
- 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 Ports: DB-9 RS-232, SmartSlot (pre-installed AP9619 Network Management Card)
- Noise Level: 55 dB
- Certifications: C-Tick, CE, EN 50091-2, IEC 62040-3
- Warranty: 1-year standard; extended options available
- Additional Features: Internal maintenance bypass, parallel capability, 5×8 start-up service
Design and Build
The APC Smart-UPS VT 40kVA is a tower-style UPS designed for enterprise environments, with a robust build to support heavy-duty applications. Measuring 59.0 x 20.6 x 33.1 inches and weighing 1384 lbs, it’s a substantial unit requiring significant floor space and a stable power infrastructure. The UPS includes bolt-down brackets for secure installation, making it suitable for data centers or industrial settings. Its front-panel LCD status and control console provides intuitive monitoring, while the audible alarm system (55 dB) alerts users to status changes or issues without being overly disruptive.
The unit features four battery modules connected in parallel, enhancing availability through redundancy, and supports hot-swappable batteries for uninterrupted operation during maintenance. The internal maintenance bypass ensures continuous power to connected loads during UPS servicing or overload conditions, a critical feature for mission-critical applications.
Performance
The Smart-UPS VT 40kVA employs double-conversion online technology, which continuously converts incoming AC power to DC and back to AC, delivering clean, stable power free from surges, spikes, or sags. This makes it ideal for sensitive equipment like servers, networking gear, and industrial machinery. With an efficiency of up to 96% at full load, it minimizes energy waste, reducing operational costs in large-scale deployments.
The UPS provides a runtime of 5.5 minutes at full load (32kW) and 18.4 minutes at half load (16kW), with a battery recharge time of approximately 5 hours. Its scalable runtime feature allows additional battery modules to be added, extending backup time as needed. The dual mains input capability enables connection to two separate power sources, enhancing power availability and redundancy.
Features
Power Protection and Redundancy
- Double-Conversion Topology: Ensures consistent power quality by isolating equipment from grid fluctuations.
- Parallel Capability: Multiple UPS units can be connected to increase total power capacity or redundancy.
- Dual Mains Input: Connects to two power sources for enhanced reliability.
- Internal Maintenance Bypass: Supplies utility power during UPS maintenance or faults, ensuring continuous operation.
Management and Monitoring
- Network Management Card (AP9619): Pre-installed for remote monitoring and control via SNMP, web, or telnet.
- LCD Control Panel: Displays real-time status, diagnostics, and configuration options.
- Audible Alarms: Prioritized alerts for power events or system faults.
- Emergency Power Off (EPO): Allows immediate shutdown in emergencies for safety.
Scalability and Serviceability
- Hot-Swappable Batteries: Replace batteries without powering down connected equipment.
- Modular Design: Simplifies maintenance and upgrades, reducing downtime.
- 5×8 Start-Up Service: Ensures proper installation and configuration by certified technicians.
Pros and Cons
Pros
- High Capacity: 32kW / 40kVA supports large-scale, mission-critical applications.
- Reliable Power Protection: Double-conversion topology ensures clean, uninterrupted power.
- Scalable: Parallel capability and additional battery modules enhance flexibility.
- Robust Management: Network management card and LCD panel simplify monitoring.
- Redundancy Features: Dual mains input and internal bypass increase uptime.
- Quiet Operation: 55 dB noise level is suitable for office or data center environments.
Cons
- Large Footprint: Requires significant space and infrastructure.
- Weight: At 1384 lbs, installation and relocation are challenging
- Basic Warranty: 1-year warranty may require additional coverage for long-term use.
Applications
The APC Smart-UPS VT 40kVA is ideal for:
- Data Centers: Protects servers, storage systems, and networking equipment.
- Large Retail Stores: Ensures continuous operation of point-of-sale systems and inventory management.
- Regional Offices: Supports critical IT infrastructure for business continuity.
- Industrial Environments: Powers sensitive machinery and control systems.
- Healthcare Facilities: Safeguards medical equipment requiring stable power.
Its high capacity and redundancy features make it suitable for environments where downtime is not an option.
Conclusion
The APC Smart-UPS VT 40kVA 400V (SUVTP40KH4B4S) is a robust, feature-rich UPS designed for high-demand environments requiring reliable power protection. Its double-conversion topology, scalable runtime, and advanced management features make it a top choice for data centers, retail, and industrial applications. Despite its discontinuation, refurbished units remain a viable option for businesses seeking cost-effective power solutions. For those needing a modern alternative, the Galaxy VS UPS 40kW is recommended. If uptime, redundancy, and scalability are critical to your operations, the Smart-UPS VT 40kVA delivers exceptional performance and peace of mind.
CONTACT US @ TIACO TECHNOLOGIES.