Transfomer Ratio tester KVtester ZC-203A

* Function

Transformer ratio, group, polarity test

*Working power

Input voltage 185Vac~250Vac

Allowable voltage 85Vac~264Vac

Frequency 50/60Hz

Allowable frequency 45Hz~65Hz

Input power 40VA

Joint Standard AC socket 60320

*Measuring range

Ratio test range 1~9999.9

Group test range 1~12

*Test accuracy

Accuracy 1~999.99:0.2%;1000~9999.9:0.5%

*Environment condition

Operating temperature 0℃~+40℃

Resolving power Relative humidity:5%~95%,No dew

Accuracy 0.2%±0.001A

*Frequency

Range 45Hz~65Hz

Resolving power 0.001Hz

Accuracy 0.2%±0.001Hz

*Power

Range 0~39kW

Resolving power 0.001kW

Accuracy <±0.5%(CosΦ>0.1),±1.0%(0.02<CosΦ<0.1)

*Capacity test range

10kV Dry type transformer 30kVA~3150kVA

10kV Oil immersed transformer 30kVA~31500kVA

35kV Oil immersed transformer 50kVA~31500kVA

20kV Dry type transformer 50kVA~2500kVA

35kV Dry type transformer 50kVA~2000kVA

*Environment condition

Operating temperature -10℃~+50℃

Storage temperature -25℃~+70℃

*Physical characteristics

Size 400×290×170mm3

Weight ≈7kg (Do not include attachments)