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Connection between low-voltage current transformers and ammeter 2020-05-26

The current ratio of the ammeter is the same as that of the current transformer. The primary cable passes through the transformer P1. And secondary cur...

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Comparison of the highest voltage for equipment Um specified in GB and IEC standards 2020-04-24

For instrument transformer, there are various standards in different countries and areas. Mainly including GB 20840 (China), IEC 61869 (Europe) and ANS...

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Cable Accessories- Cold Shrink Terminations and Joints 2020-02-26

Cold shrinkable indoor / outdoor terminal equipment is mainly suitable for single-core and three-core polyethylene cable terminals, and is mostly used ...

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Voltage Transformers Information 2020-02-26

Information Voltagel transformers are used to measure voltage (potential). The secondary voltage is substantially proportional to the primary vol...

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Which need to be made in order to properly select a current transformer？ 2020-01-20

1.“INDOOR OR OUTDOOR” Determine if the transformer is going to be subjected to the elements or not. Indoor transformers are usually less costly than o...

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