... 418VAC 5. transfer time≤2.5ms from grid power to inverter(1.0~ms can be custom made) ... 6. 0 ms transfer time from inverter to grid power7.CE,UL.ROHSHEPS Emergency Power Systems(EPS ... and medical equipment etc, available with 6kw, 8kw, 10kw, 15kw, 20kw, 25kw, 30kw, 40kw, 45kw, 60kw, 80kw, ... Month, Rectifier Module 330,000 Sets / Month, P.V. Solar 2,000 Sets / Month, VFD 35 Sets / Month, ...