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 VDCInput Range VACOutput VACPower
EPC-500 (48V/230)40-60VDC150-265VAC230VAC500VA
EPC-800 (48V/230)40-60VDC150-265VAC230VAC800VA
EPC-1500 (48V/230)40-60VDC150-265VAC230VAC1500VA


Input voltage VAC range230Vac
Input voltage VDC range48Vdc
Output Voltage220Vac/230Vac/240Vac
EMC (immunity)EN 61000-4-2 up to 6
EMC (emission) (class)EN 55022 (A)
SafetyIEC 60950-1- EN62040-1-1
Cooling / IsolationForced / Doubled
MTBF240 000 hrs