on-line UPS / modular
Helios modulaire AUNILEC



  • Technology:


  • Other characteristics:


  • Power:

    Min.: 4,800 W

    Max.: 18,000 W

  • Voltage:

    Min.: 220 V

    Max.: 415 V

  • Output power kVA:

    Min.: 6 kVA (8.16 hp)

    Max.: 800 kVA (1,087.7 hp)


The Helios Modular UPS with separated components also called decentralized technology is the only possibility to work without the risk of a “single point of failure”. Each UPS module has all the electronic-rectifier, inverter, static bypass switch, back-feed protection, battery fuse and control logic LCD display to garranty autonomous operation.


- 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 in each module (no centralized bypass required)
- Hot swappable power and battery modules
- Wide input voltage range (208-478VAC)
- Adjustable battery voltage (384-480VDC)
- Only one battery string for N+1 application
- 6A charging current per module
- Adjustable charging current
- Automatic load sharing
- Genset compatibility
- Big touchscreen LCD display
- Various monitoring systems
- Additional bypass input
- High overload capacity & low noise
- RS232/RS485 Interface
- EPO (Emergency Power Off)
- 1 year warranty (electronics)
- Option: SNMP card, relay card (dry contacts)

Optimize your investments

Power consumption and power requirements are constantly changing. With our Helios Modular simply increase or decrease the UPS power according to yours needs. This is fast and cost effectif when you increase the UPS by small steps. During a period of less requirements/power consumption, you simply remove UPS modules to save energy costs.