What is the existence of combination transformer to prevent electric theft

The generation and continuous improvement of combined transformer against electric theft make the close link between marketing system and distribution PMS system, increase the application of low-voltage acquisition system, and solve the hidden danger of general transformer.

1. Since there is no special metering cabinet, the measuring transformer is forced to be installed together with the air switch on the frame. It is not easy to be replaced after failure.

2. The current transformer often burns out due to the weak contact between the current transformer and the low-voltage conductor of the transformer;

3. Some transformers are combined with the distribution cabinet. The internal space is narrow.

To sum up, the combined transformer against electric theft can effectively solve the problems of narrow distribution box space, poor contact, artificial damage and inaccurate measurement, making the metering at the gate simple and effective.