SF-FPP01 SF-FPP02 SF-FPP03 Rated voltage: 140~580V AC Packaging & Delivery Packaging Details：voltage protection relay: packed in standard paper carton Delivery Time：2~7 working days based on order quantities 1.out of phase protection circuit design 2. phase dislocation protection circuit
1.China made Single phase secondary injection relay test kit General
SAFE SINGLE PHASE RELAY TESTis a portable field testing equipment with excellent performance;Eleganceandpolishedappearance with aluminumalloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,ItSuitable for fieldcalibrationandtest for variousrelay.
2.China made Single phase secondary injection relay test kit Features
2.1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.