• Hitachi Hi-Rel Power Electronics Private Limited

Ups System

Hi-Rel Electronics, with over two and half decades of expertise in design and manufacturing of on-line UPS systems for industrial applications, has introduced a microprocessor/DSP-controlled iPower series on-line UPS systems for IT/telecom application. The capacity range is 1 kVA to 500 kVA. Salient features: true on-line double and triple conversion designs; microprocessor/DSP controlled design; high efficiency; pure sine wave output; IGBT inverter design; wide input voltage window; generator compatible; advanced battery management; zero transfer time; smart RS-232 communication port; optional SNMP interface card; galvanic isolation option; single phase and three phase configurations; parallel and hot standby configurations; cold start facility; convenient status display; and easy installation and simple operation.