Y10W-33kv Porcelain Arrester

Y10W-33kv Porcelain Arrester

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Description

Standards: IEC 60099-4

The ambient air themperatures is no higher than +40° C, no lower than-40° C.

The altitude above sea level dose not exceed 2000m.

AC system frequency is 50Hz or 60Hz.

AC voltage brought to bear on arrester for a long time dose not exceed arrester’s continuous operating voltage.

Maximum wind speed dose not exceed 35m/s.

The earthquake intensity dose not exceed 7 degrees.

Type

  Rated
Voltage
Maximun
Continuous
Operating
Voltage
Power
frequency
discharge
voltage
1.2/50µ s
impulse
discharge
voltage
8/20µ s
Lightning
Impulse
Residual
voltage
2ms Rectangular
current impulse
withstand
4/10µ s High
current
impulse
withstand
kV (rms)   kV(rms) kV (rms) kV (crest)   kV (crest) (A) kA (crest)
Y10W-33 33 27.5 112 99 86.7 250 100


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