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On-site image of Southern Power Grid Guangdong Shenzhen Bran

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　　On December 7th, 2015, We were very pleased to cooperate with China Southern Power Grid Shenzhen Branch again. They wanted to choose an ES1000 high voltage clamp ammeter or an ES1001 wireless high voltage clamp ammeter, which was suitable for their use.Therefore, we will use two kinds of meters to test. The customer found that some transformers have too much zero-sequence current, three-phase load imbalance, etc., which leads to large power loss. In some areas, there are frequent trips. They decided to purchase the ES1001 wireless high voltage clamp ammeter to measure the current at the incoming end to analyze and solve the problem.


The transformer to be measured	ES1001 ammeter placed aside waiting for measurement

After the ES1000 is taken out	Click the red POWER button to boot

Connect 60KV telescopic insulation rod	Press the PEAK button to test

Plug directly into the transformer input end	After pulling out, then read, the current was 2.82A

Retract the insulation rod and press the POWER button to end the measurement.	Let a LOGO of the current of the south retain the memory

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