Fast Shipping Low Voltage Current Transformation Ratio Tester ETCR9600 Low Voltage CT Tester Meter Can Storage Data 3000 Groups
1.Description:
ETCR9600 Low Voltage Current Transformation Ratio Tester can widely applied in 380V/220V electric power system, for conveniently and fast online measurement of current transformer in measurement devices, and measurement of current and leakage current in 380V/220V electric power system. Without power cut, it can also accurately measure the current transformation ratio, ratio difference, angle difference, phase, polar. Provide operators with a safe, accurate and convenient tester. Its application will bring remarkable economic and social benefits in power supply management for electric power enterprise
2.The Working Principle Diagram Is Shown As Right.
In 380V/220V electric power system, without power cut, using CT1 and CT2 to sample the primary and secondary current
respectively, then process, amplify, filter and A/D convert this sample signal, after that, the signal will be sent to CPU for
process, in the meanwhile, the current transformation ratio and ratio difference will display (on the basis of 5V secondary
current). In this way to fulfill conveniently and fast online measurement of current transformer ratio and ratio difference, etc..
3.Specification:
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
