Dale Power Solutions E400 series UPS is an advanced, innovative range of three phase, high frequency on-line double conversion Uninterruptible Power Supply.

Providing a clean, conditioned true sine wave output to the critical load with uninterrupted transfer to battery mode in the event of a utility supply failure.

Available in output power capacities from 20 to 120kVA per cabinet with the ability to connect up to 4 units in parallel, providing a maximum output capacity of 480kVA at 0.8 power factor. The cabinets can also be connected in N+X parallel redundant mode for total reliability. The backup UPS design incorporates discrete rack mount PFC and Inverter assemblies to ensure low Mean Time To Repair (MTTR).

This E series UPS boasts an impressive technical specification and is packed with contemporary features and functionality. The system incorporates full digital microprocessor control with advanced IGBT rectifier technology to produce low harmonic current distortion and high input power factor.

\'No break\' static bypass and internal maintenance bypass switches are included as standard. User interface is achieved using the data rich LCD, system LED mimic panel, RS232 and SNMP communications with smart monitoring software and relay alarm card. Intelligent and programmable battery charging serves to optimise battery recharge capacity and promote battery longevity.

Standard or bespoke battery autonomy solutions are available with the battery housed in matching cabinets or on custom designed stands. In addition, the backup UPS can be operated in ECO (Line Interactive) mode, providing green energy efficiency savings. The E400 series UPS is one of the finest secure power solutions available, capable of supporting a diverse range of critical load applications.