The zc-611 high and low voltage current transformer transformation ratio tester developed by our company is a new type of power inspection equipment for high voltage metering users. It can detect the transformation ratio and polarity of current transformer for 35kV and below metering device without power failure or line change, and detect the consistency between primary and secondary phases of the transformer, so as to effectively prevent high-voltage metering users from replacing high-low voltage current transformer, nameplate of current transformer and changing the polarity or phase of secondary line, so as to achieve the electricity stealing behavior of less billing.
The instrument is simple to use, easy to carry, high safety factor, and it is a rare detection tool for electrical inspectors.
When using zc-611 high and low voltage CT transformation ratio tester, in order to ensure the safety of the staff, the following matters need to be noted:
1. Before using this instrument, please read the manual carefully;
2. Please do not use this instrument to measure the high-voltage current transformer in rainy and snowy weather or when the air humidity is too high, in case of electric shock;
3. The test of high voltage line has certain danger, and the operator must have relevant professional knowledge;
4. Do not try to use the low-voltage clamp meter to measure the line with voltage level above 400V;
5. When not in use, please turn off the power supply to prevent over discharge of the battery;
6. When the battery voltage is insufficient, please charge the instrument as soon as possible.
7. Do not open this watch by yourself.
8. The measuring wiring must be operated in strict accordance with the instructions, or the consequences will be borne by yourself.
High and low pressure CT transformation ratio tester
In a word, when you use zc-611 high and low voltage CT ratio tester, you must first check the operation manual, and pay attention to the precautions of the product to avoid unnecessary risks caused by misoperation! If you don't understand, please consult our customer service personnel~
