Transformer Capacity And No Load Tester

Transformer capacity and no load tester is high precision instrument which is dedicated and designed for test of transformer capacity and loss parameters. Internal high efficient rechargeable battery can test 100 sets with full charged. In the meanwhile, amplify internal number combined 3-phase standard sine wave signal by power amplifier to provide 3-phase precise AC test power; no need to external connect power/voltage regulator/current booster and other tools, simplify wiring, improve working efficiency. 100% accuracy for capacity test, and can be used as two kinds of instrument: active transformer capacity tester and transformer loss tester. And It can test the capacity, noload current, no load loss, short-circuit loss, resistance voltage and so on.
Input
Active parti voltage test range 0~10Vi current test range 0~10A.
Passive parti voltage test rangei 0~750V wide rangei current test range 0~100A (internal auto switch range).
Accuracy
Voltagei A 0.2%
Currenti A 0.5%
Poweri A 0.5%i CosI >0.1i i A 1.0%i 0.02Working temperature i i 10a ~ +40a
Charge poweri AC 160V~260V
Insulationi
Insulated resistance between voltage/current input and shell a Y100Ma a
Withstand power frequency 2kVi effective vakyei with 1 minute between power input and shell.
Host sizei 32cmA 24cmA 13cm
Weighti 3Kg