Polymeric Surge Lightning Arrester (YH5W SERIES)

Polymeric Surge Lightning Arrester (YH5W SERIES)

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Description

Polymeric Housed lightning Arrester without GAPS Nominal Discharge Current 10KA (YH10W SERIES )

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
Current impulse residual voltage 2ms Rectangular
current impulse
withstand
4/10µ s High
current impulse
withstand
1/4µ s
Lightning
Current
impulse
8/20µ s
Lightning
current
impulse
30/60µ s
Switching
current
impulse
        kV(rms) kV(rms) kV(crest) kV(crest) K    kV(crest) A   kA(crest)
YH5W-3 3 2.55 11.3 9 8.9 150  65
YH5W-6 6 5.1 22.6 18 16.8 150  65
YH5W-9 9 7.65 33.7 27 23.8 150  65
YH5W-10 10 8.4 36 30 23 150  65
YH5W-11 11 9.4 40 33 30 150  65
YH5W-12 12 10.2 42.2 36 37 150  65
YH5W-15 15 12.7 51 45 38.5 150  65
YH5W-18 18 15.3 61.5 54 46.2 150  65
YH5W-21 21 17.0 71.8 63 54.2 150  65
YH5W-24 24 19.5 82 72 62 150  65
YH5W-27 27 22.0 92 81 69.8 150  65
YH5W-30 30 24.4 102 90 79 150  65
YH5W-33 33 27.5 112 99 86.7 150  65
YH5W-36 36 29.0 123 108 92.4 150  65
YH5W-42 42 34.1 132.3 126 100.1 150  65

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