The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a robust, high-efficiency uninterruptible power supply (UPS) designed to deliver reliable three-phase power protection for mission-critical applications. Tailored for small data centers, large retail stores, regional offices, and laboratory equipment, this UPS combines advanced features, scalability, and cost-efficiency to ensure uninterrupted power and operational continuity. In this blog, we’ll explore the key features, benefits, technical specifications, and applications of the APC Smart-UPS VT 20kVA, providing a detailed look at why it’s a preferred choice for businesses requiring dependable power solutions.
Key Features of the APC Smart-UPS VT 20kVA
1. High-Efficiency Three-Phase Power Protection
The Smart-UPS VT 20kVA offers a double-conversion online topology, delivering a pure sinewave output to ensure clean, uninterrupted power to connected equipment. With an output power capacity of 16kW / 20kVA and a nominal output voltage configurable for 380V, 400V, or 415V (3-phase), it maintains stable power delivery even during voltage fluctuations or outages. Its efficiency at full load reaches an impressive 95.3%, reducing energy costs and heat output.
2. Scalable Runtime with Hot-Swappable Batteries
Equipped with four battery modules (9810 VAH), the UPS provides approximately 10–15 minutes of backup time, depending on the load. The system is expandable, allowing additional battery modules to be added for extended runtime. Hot-swappable, user-replaceable batteries ensure continuous operation during replacements, minimizing downtime and reducing the Mean Time to Repair (MTTR).
3. Dual-Mains Input and Parallel Capability
The UPS features dual-mains input, enabling connection to two separate power sources for enhanced availability. Its parallel-redundant and parallel-capacity capabilities allow multiple UPS units to work together, increasing system redundancy or total power capacity. This makes it ideal for growing businesses or applications requiring N+1 redundancy.
4. Built-In Maintenance and Static Bypass
The SUVTP20KH4B4S includes an internal maintenance bypass and a built-in static bypass, ensuring utility power is supplied to connected loads during UPS maintenance, overloads, or faults. This feature eliminates the need for an external mechanical bypass, reducing installation costs and complexity.
5. Advanced Management and Monitoring
The UPS comes with a pre-installed Network Management Card (AP9631), enabling remote monitoring and management via Web/SNMP or the APC InfraStruXure Manager. A multi-function LCD status and control console, along with LED indicators, provides real-time insights into system parameters and alarms. SmartSlot expansion allows customization with additional management cards, such as temperature and humidity sensors.
6. Intelligent Battery Management
The system employs temperature-compensated battery charging to prolong battery life by adjusting the charge voltage based on ambient conditions. Periodic self-tests detect battery issues early, ensuring reliability. The modular design facilitates fast battery replacements without tools, enhancing serviceability.
7. Cost-Efficient Design
The Smart-UPS VT minimizes installation costs through input power factor correction, which allows the use of smaller generators and cabling. Its Soft Start feature reduces the electrical infrastructure’s rating requirements (wires, transformers, generators), lowering the total cost of ownership. The UPS is also shippable with modules installed, enabling pre-installation staging and faster deployment.
8. Generator Compatibility
Designed to work seamlessly with generators, the UPS ensures clean power delivery during extended outages. It corrects poor frequency and voltage conditions without depleting battery power, maximizing availability during mains failures.
Benefits of the APC Smart-UPS VT 20kVA
- Reliability: The double-conversion online topology and redundant features ensure continuous power for critical applications, protecting against downtime and data loss.
- Scalability: Expandable runtime and parallel capabilities allow the UPS to grow with your business needs.
- Ease of Maintenance: Hot-swappable batteries, modular design, and built-in bypass reduce service complexity and downtime.
- Cost Savings: High efficiency, reduced infrastructure requirements, and intelligent battery management lower operational and installation costs.
- Remote Management: Network manageability and centralized monitoring enhance operational control and proactive maintenance.
- Sustainability: The UPS is part of Schneider Electric’s Green Premium program, complying with RoHS/REACh standards and supporting take-back programs for recycling.
Technical Specifications
- Output:
- Power Capacity: 16kW / 20kVA
- Nominal Output Voltage: 400V 3PH (configurable for 380V or 415V)
- Output Connections: Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G), Screw Terminals
- Efficiency at Full Load: 95.3%
- Waveform Type: Pure Sinewave
- Output Voltage Distortion: Less than 5% at full load
- Output Frequency: 47–53 Hz (sync to mains), 50 Hz ± 0.1% (not synced)
- Load Crest Factor: 3:1
- Maximum Output Current: 32A
- Input:
- Nominal Input Voltage: 400V 3PH
- Input Voltage Range: 304–477V
- Input Frequency: 40–70 Hz (auto-sensing)
- Input Connections: Hard Wire 5-wire (3PH + N + G)
- Batteries:
- Battery Modules: 4 (9810 VAH)
- Backup Time: 10–15 minutes (load-dependent)
- Battery Type: Maintenance-free sealed lead-acid
- Features: Hot-swappable, user-replaceable, temperature-compensated charging
- Physical:
- Interface Ports: DB-9 RS-232, Smart-Slot
- Display: Multi-function LCD status and control console
- Certifications: EU CoC for UPS, RoHS/REACh compliant
- Environmental:
- Operating Temperature: 0–40°C
- Audible Noise: Varies by load and configuration
- Sustainability: Eligible for Schneider Electric’s take-back program
- Included Components:
- Battery modules (installed)
- Bolt-down brackets
- CD with software
- Installation guide
- Network Management Card (AP9631)
- Power modules (installed)
- Start-up service (5×8)
- User manual
Applications
The APC Smart-UPS VT 20kVA is ideal for environments requiring robust power protection, including:
- Small Data Centers: Ensures continuous operation of servers and networking equipment.
- Large Retail Stores: Powers point-of-sale systems, inventory management, and lighting during outages.
- Regional Offices: Supports critical IT infrastructure and communication systems.
- Laboratory Equipment: Provides stable power for sensitive instruments and experiments.
- Dense Power Requirements: Meets the needs of high-power-density applications in various industries.
Why Choose the APC Smart-UPS VT 20kVA?
The SUVTP20KH4B4S stands out for its blend of reliability, scalability, and cost-efficiency. Its modular design, advanced management capabilities, and compatibility with generators make it a versatile solution for businesses prioritizing uptime. The UPS’s high efficiency and reduced infrastructure requirements translate to significant cost savings, while its compliance with environmental standards aligns with sustainable practices. Whether you’re safeguarding a data center or powering a retail operation, this UPS delivers the performance and flexibility needed to meet demanding power requirements.
Conclusion
The APC Smart-UPS VT 20kVA 400V (SUVTP20KH4B4S) is a powerhouse UPS that combines cutting-edge technology with practical features to protect critical applications. Its scalability, ease of maintenance, and remote management capabilities make it a top choice for businesses seeking reliable power solutions. By reducing operational costs and enhancing system availability, this UPS ensures your infrastructure remains resilient in the face of power challenges. For more details, CONTACT US @ TIACO TECHNOLOGIES for comprehensive setup and operational guidance.