LAJS-10Q 10kV Pass Through Wall Current Transformer

Short Description:

LAJS-10Q 10kV Pass Through Wall Current Transformer

Used:Electric energy metering and relay protection

Rated voltage:10kV

Fast delivery, Factory price cost, Global warranty

 


Product Detail

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Summary

This current transformer is of epoxy resin casting wall-through type, LAJS-10Q of 20-300A is of full-enclosed type, this transformer is used for current power measurement and relay protection in indoor alternate power alternate power system with rated voltage 10kV and below, frequency 50Hz, There are three windings in secondary of LAJS-10Q the furst group is 1S1, 1S2, the second group is 2S1, 2S2, the third group is 3S1, 3S2, thegarde combinations sueb as 0.2/10P/10P, 0.5/10P/10P, 0.2/0.5/10P can be made.

 

Technical parameter

Rated insulation level: 12/42/75kV

Power factor of load: cos¢=0.8(lagging)

Rated secondary current=5A(2A or 1A)

The V-A curve of class 10P is shown in fig, it’s used for choosing type.

LAJS-10Q 10kV Pass Through Wall Current Transformer

The volt-ampere curve of LAJS-10Q type 20~300/5 10P grade

Rated primary current(A) 1s thermal current      (KA virtual value) Rated dynamic standing current  (KA virtual value) Accurate grade combination Rated secondary output(VA) Creepage distance (mm) Weight(kg)
0.2 0.5 10P class
20 2.8 7 0.2/10P15/10P15  0.5/10P15/10P15  0.2/0.5/10P15  0.2/0.5/0.5 10 25 15 225 30
30 4.4 11
40 5.5 13.7
50 6.3 15.8
75 9.5 23
100 15 37.5
150 20 50
200 30 60
300 36 75

Outline and installation dimension

10kV Pass Through Wall Current Transformer

Outline and installation dimension of LAJS-1OQ

Manufacturer Price 20kV Current Transformer With Good Quality

 


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