DI-Series Online UPS (10 kVA to 80 kVA) 3Øin-3Øout

DI-Series Online UPS (10 kVA to 80 kVA) by UTL is a high-performance, three-phase power backup solution designed for critical and continuous power applications. Built with advanced double-conversion online technology, the DI-Series ensures a pure, stable, and uninterrupted power supply by completely isolating connected equipment from mains disturbances such as voltage fluctuations, spikes, harmonics, and frequency variations.

Engineered for industrial, commercial, and IT environments, UTL DI-Series UPS delivers high efficiency, fast response, and excellent load compatibility. Its intelligent DSP-based control, wide input voltage range, and high power factor make it ideal for data centers, hospitals, manufacturing units, banks, telecom infrastructure, and mission-critical operations.

The DI-Series supports long backup configurations with external battery banks and features a user-friendly LCD display for real-time monitoring of input/output parameters, battery status, and system alarms. With robust protection mechanisms, low maintenance requirements, and UTL’s trusted reliability, the DI-Series Online UPS from 10 kVA to 80 kVA ensures maximum uptime and long-term operational security for critical loads.

Features :

•Online-Double conversion with full digital control (DSP).

•PFC technology.

•ECO function.

•Charging/Rectifier/Inverter fully digital

control technology.

•Optimization battery group, the quantity

of battery: 10-30K (16/18/20 pcs optional),

40-80K (32/34/36/38/40 pcs optional).

• Wide input voltage range: 208~478Vac.

•DC start.

• The output can be meet 100% unbalanced load.

•Input Current Harmonics < 3%.

•Configurable Output 380 / 400 /415.