II Performance

 the Detection of CT and PT (protection, measurement, TP) steady-state and Instantaneous parameters.

2. Satisfy the requirements of GB1207, GB1208 and other Regulations.

3 All testing project can be completed by single machine without external auxiliary equipment.

4 with fast micro printer, you can print test results directly on site.

5 Adopt intelligent controller, operate simply.

6 Large LCD screen, graphical display interface.

7 Calculate CT/PT (excitation) inflection point   according to the procedure Automatically.

8 Calculate 5% and 10% error curves Automatically.

9  storage 3000 groups of Test data, no loss after power off.

10the device can directly access to PC machine through USB Interface,    transfering data,   and generating WORD report.

11 Small and light weight ≤22Kg,  convenient for field testing.

III Technical parameter

Item		Parameter
Power source		AC220V±10%,50Hz
Output		01000V(20A peak Value) Remark:05A is real Value,5A20A is Calculated value
Large current output		0600A   Customized as requirement
Excitation measurement Accuracy		≤0.5%(0.2%*data +0.3%* range)
CT ratio	range	≤5000A/1A(25000A/5A)
	Accuracy	≤0.5%
PT ratio	range	≤500KV
	Accuracy	≤0.5%
Ambient temperature		Temperature:10℃40℃,Humidity:≤90%,Altitude Height:≤1000m
Dimensions and weight		SIZE:410mm 260mm 340mm,Weight:≤22Kg