Helios 20S 20kVA/18kW (3/3)

For industry and datacenter applications

The Helios 20S UPS series is the ideal solution for industry, datacenter, IT server and home applications. 

Long backup time

Available with external batteries for long backup time.

Power module

20kVA/18kW power module (up to 4 cabinets in parallel)


- On-line “double conversion” technology (VFI)

- Input power factor up to 0.99

- Output power factor 0.9 (1optional)

- DSP (Digital Signal Processor) technology

- Internal static and manual bypass

- Wide input voltage range (208-478Vac)

- Parallel connection up to 4 units (80kVA)

- Automatic load sharing for all units in parallel

- Adjustable 6A charger per module

- Genset compatibility

- Various monitoring systems

- For long backup time (45min/100%, 100min/50%)

- Adjustable battery voltage from 384-480Vdc (32 to 40 batteries 12Vdc)

- Common or separate batteries

- RS232/RS485

- EPO (Emergency Power Off)

- Backfeed protection

- 2 years warranty

- Options: SNMP card, External maintenance bypass, Relay / AS400 card, Modbus interface

Specific References