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HEYI Electrical CO.,LTD

Contact person: Bethy

Position: Managing Director

Tel: 86-577-62659558

Fax: 86-577-61712987

Mobile: 86-13968747975


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ADD: #21 ShangYou North

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 LMZB6-10Q current transformer

Description and meaning of model

The current transformer has epoxy resin cast fully enclosed bus structure.Applies to the rated voltage of 10kV and below indoor AC 50Hz power lines and equipment for current use of electrical energy measurment and relay protection .Applies XGN-10boxes of the type fixed metal-enclosed switchgear and switchgear.

Characteristic of structure

This type of transformer is mainly composed of epoxy resin.Core made of high quailty magnetic material .Transformer without primary winging,secongly winding is fully cast in epoxy resin.With excellent insulation properties and moisture resistance,and capacity to do a surface cleaning.A bus into the  line-side sign is P1,the outlet end of the first secondary winding(0.5 or10P-level) mark for 1S1,1S2,the second secondary winding (10P) outlet end for the 2S1,2S2.The transformer is subtractive polarity wiring.The connection parts of the protective casing.Bus fenestrae electric screen with equipotential lines when installing the equipotential lines are connected to the bus.There are four  mounting holes in the casting body.

Technical Data

1.Rated insulation level 12/42/75kV(surface condensation and artificial class II filthy conditions)

2.the load power factor 0.8lag

3.Rated secondary current of 5A

4.product standard:GB1208 the

5.Safety factor:FS<10

Secondary winding No Accuracy class combination Rated secondary output
0.2S 0.2 0.5 10P15
1200-1500 0.2S/10P 10 20 30 40
2000-4000 0.2S/0.5/10P 20 30 40 50

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