LCT-4 Zero-sequence Current Transformer

Short Description:

LCT-4 Zero-sequence Current Transformer

Fast delivery, Factory price, Global warranty

 


Product Detail

Product Tags

Summary

This zero-sequence current transformer has such characteristics as high precision. Good linearity, reliable, reliable operation, easy installation, expecially this transformer can be applied to system of zero-sequence current 1A and 2A while conventional zero-sequence transfomer can not. The exterior design is two central-circle combined type, novel structure, beautiful and reasonable. The products can be used for power supply system in the fields of electric power, metallurgy, coil, petroleum, chemical industry, building material and other industries.

Technical parameter

1,Operating environment

a,Environmental temperature:-20℃~50℃

b, Relative humidity:≤90%

c, Atmospheric pressure:80kpa~200kpa

2, AC Voltage:66kV~4000kV

3, Zero-sequence current:

Primary side 1~36A(customize for 36A or above, secondary side 20~30mA)

4, Electric network frequency:50Hz

5, The terminal used with ML98 device-using explanation

System primary zero-sequence current(A) Selected terminal
1≤I0<6 S1, S2
6≤I0<12 S1, S3
12≤I0<36 S1, S4

6,Secondary load:≤2.5Ω

Outline and installation dimension

LCT-4 Zero-sequence Current Transformer

Type Bore¢D Width L Height H Center height h Thickness B Thickness B Mounting size(mm)
LCT-7 ¢185 280 348 205 60 145 147*94
LCT-5 ¢150 255 315 184 57 142 147*93

Zero-sequence Current Transformer

Type Bore¢D Width L Height H Center height h Thickness B Mounting size and bolt spec(M8*25)
LCT-9 ¢240 400 375 200 65 118±0.5
LCT-4 ¢150 256 228 120 55 105±0.5
LCT-3 ¢100 256 228 120 55 105±0.5
LCT-2 ¢80 210 200 106 55 110±0.5

Manufacturer Price 20kV Current Transformer With Good Quality


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