HV31 Series Online Tower UPS, 220v, 10-20KVA, 3:1phase, PF: 0.9

Advanced DSP Control: Equipped with dual Digital Signal Processors to ensure high reliability and precise performance for critical loads.
Versatile Phase Configuration: Supports both single-phase and three-phase mains input without complex settings or power derating.
Superior Efficiency: Utilizes three-level inverter technology to achieve higher efficiency (>94%) and lower harmonic distortion.
Wide Input Adaptability: Broad input voltage range (90V–300V) and frequency range (40Hz–70Hz) for stable operation in unstable power environments.
Excellent Power Quality: Delivers a pure sine wave output with a 0.9 output power factor, providing high-density power for modern professional equipment.
Flexible OEM/ODM Customization: Specifically designed to accept deep customization to meet diverse industrial and commercial requirements.

The HV 31 Series is a premium tower-based Online Double Conversion UPS designed to deliver robust and reliable power protection for high-capacity applications ranging from 10kVA to 20kVA. With its unique 3:1 phase configuration, this series provides the flexibility to operate with either single-phase or three-phase inputs while delivering a stable single-phase output. Engineered with advanced DSP control and three-level inverter technology, it ensures maximum efficiency and superior power quality for sensitive electronic equipment. As an OEM-ready solution, the HV 31 Series offers a perfect balance of performance and adaptability for both office and industrial environments.

Key Features:

Three-Level Inverter Technology: Enhances system efficiency and significantly reduces output harmonics, ensuring cleaner power for your devices.
Smart Management & Communication: Standard RS232 port with optional USB, RS485, SNMP, and AS400 cards for comprehensive remote monitoring and NAS shutdown support .
Generator Compatible: High input power factor (>0.99) and frequency auto-sensing make it perfectly compatible with various generator sets.
Cold Start & Smart Recovery: Includes a cold start function for emergency activation without mains power and supports economic (ECO) operation mode to maximize energy savings.
Rugged Reliability: Built with strong glass fiber base (FR4) double-sided PCBs and conformal coating to withstand harsh environmental conditions.
Frequency Converter Mode: Flexible operation as a frequency converter, allowing for 50Hz input/60Hz output or vice-versa.

Application Scenarios:

Data Centers & IT Infrastructure: Ideal for protecting server rooms, networking equipment, and storage systems with its high-density power factor.
Healthcare & Medical Systems: Capable of supporting specialized loads such as ultrasound systems and sensitive diagnostic equipment (customized).
Industrial Automation: Suitable for industrial control devices and manufacturing lines that require stable 3-phase input and reliable single-phase output.
Commercial & Retail: Ensures zero downtime for large-scale POS systems, security monitoring, and commercial building communication networks.
Printing & Imaging: Robust enough to handle the specific inrush current requirements of high-end laser printers.