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Straight Head Fog Type Suspension Disc Porcelain Insulator U210B

Product classification:

Product Center

Suspension porcelain insulators

Keywords:

Pin type insulators


Product Features

Product details


IEC TYPE       U210BP
Spacing     mm 170
Diameter of shell     mm 280
Creepage distance     mm 405
Coupling size     mm 20
Rated electro-mechanical failing load     kN 210
Tension proof load     kN 105
Impact strength     N.m 10
Power frequency  wet withstand voltage     kV 45
Power frequency  dry withstand voltage     kV 75
Critical impulse flashover voltage,positive     kV 125
Critical impulse flashover voltage,negative     kV 130
Lightning Impulse withstand voltage     kV 110
Power frequency puncture voltage     kV 120
Test voltage RMS to ground     kV 10
Maximum RIV at 1000kHz     μV 50
Approx.unit weight     kg 11.8
Test Standard       IEC383

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