Y-ONE is a compact inverter providing a pure sine wave AC supply. In conjunction with a DC Power system, it provides an excellent AC backup solution. It uses the latest inverter technology, providing superior energy efficiency in a compact size.

The ‘Twin Sine Innovation’ (TSI) technology provides high efficiency of up to 92% reducing operating costs. Model available in rear terminal AC output or front 2xIEC socket protected by fuse. The available models present either a rear connected bulk AC outlet or 2 front connected IEC output. See pictures. Optional Manual By Pass available for easy Y-One module swapping.


Model  Input Range VDC Input Range VAC Output VAC Power
EPC-500 (48V/230) 40-60VDC 150-265VAC 230VAC 500VA
EPC-800 (48V/230) 40-60VDC 150-265VAC 230VAC 800VA
EPC-1500 (48V/230) 40-60VDC 150-265VAC 230VAC 1500VA


Input voltage VAC range 230Vac
Input voltage VDC range 48Vdc
Output Voltage 220Vac/230Vac/240Vac
Efficiency 92-94%
EMC (immunity) EN 61000-4-2 up to 6
EMC (emission) (class) EN 55022 (A)
Safety IEC 60950-1- EN62040-1-1
Cooling / Isolation Forced / Doubled
MTBF 240 000 hrs