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* 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)
