LB
LB type current transformer is outdoor, oil-paper insulated. The primary winding is U-type.The body is fixed at the bottom of the box. LB is good at excellent dynamic and thermal stability, excellent insulation performance.
Excellent electrical performance
Excellent mechanical performance
Excellent insulation performance
IEEE
IEC
Energy Storage
Power
Features
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01
Excellent electrical performance
Excellent electrical performance, meet the requirements of large current system, excellent dynamic and thermal stability
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02
Excellent mechanical performance
Excellent mechanical performance, meet the seismic requirements of ETG1020, IEEE-693 and other different regions
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03
Excellent insulation performance,
Excellent insulation performance, sealing performance, effective prevention of leakage, corrosion prevention, easy operation and maintenance.
Technical Specifications
Download
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Aseismatic standard
ETG1020/IEEE 693
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Altitudem
≤1000m, and high altitude customizable
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Temperature range
-60-50℃
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Frequency
50/60Hz
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Accuracy class
Measurement：0.2S、0.2、0.5S、0.5、1.0
Protection：5P、10P -
Secondary current
1 and 5A
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Primary current
0.5-8000A
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Rated voltage
27.5-220kV
Tel : +021-61610502
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