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 LCZ-35Q current transformer

Description and meaning of model

LCZ-35Q type current transformers,epoxy cast indoor semi-closed structure for the rated voltage 35kV and below.The frequency of 50Hz AC line current,and energy measurment and relay protection.

Characteristic of structure

This type of transformer core for laminated.Primary winding and secondary windings with epoxy casting insulation,mounting bracket has the grounding bolt.Stent at both ends of the rings for lifting.

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

6.Surface creepage distance:to meet the gradeII pollution class requirements

7.Other parameters see table below

Technical parameters of double windings and double ratios

Rated primary current Accuracy class and rated output 1 second heat current Dynamic current
0.2 0.5 10P10 10P25



20 50 50 20 65Iln 162.5Iln
Outline dimension

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