PRODUCT OVERVIEW

ABB PowerValue 11/31 T 10 kVA B UPS

The ABB PowerValue 11/31 T 10 kVA B is a robust online double‑conversion uninterruptible power supply (UPS) engineered to deliver reliable, clean, and continuous power for critical IT systems, networking equipment, servers, and other sensitive loads. Designed as a standalone tower unit, this model is part of ABB’s PowerValue 11/31 T range, combining high reliability with flexible input configurations that can accommodate both single‑phase and three‑phase mains supplies.

Electrical Performance and Power Handling

This UPS delivers 10 kVA apparent power and 9 kW output power at a 0.9 power factor, ensuring efficient real power usage for connected equipment. It uses true online double‑conversion topology, which continuously regenerates the output waveform to isolate loads from mains disturbances such as surges, sags, and frequency variations. The UPS supports a broad input voltage range (220–415 V) and provides stable 208–240 V output, making it suitable for varied utility conditions.

Efficiency, Voltage Regulation and AC Characteristics

The PowerValue 11/31 T 10 kVA B achieves up to ~93 % efficiency in online mode and ~97 % in ECO mode, helping reduce operating costs and heat output. Input power factor correction (PFC) is high (≈0.99), minimizing harmonic current distortion and interference with other equipment on the electrical distribution network. The UPS delivers pure sine wave output with tight regulation and low output distortion, ensuring compatibility with sensitive electronic devices.

Connectivity, User Interface, and Compliance

The UPS features a multilingual LCD display for real‑time monitoring of status, alarms, and system conditions. Communications include USB and RS‑232 interfaces, and optional network/communication cards (e.g., SNMP, dry contacts) can be added for remote management and integration with network management systems. Built‑in automatic and manual bypass switches simplify maintenance without interrupting critical loads. Design and performance conform to international UPS standards for safety, EMC, and performance.