YH5W-6 Lighting 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.
Product characteristic:
1.Small size,Light weight,resistance to impact,no collision damage during transportation,flexible installation,suitable for use in the switch cabin.
2.Special structure,the overall compression molding,no air gap,good sealing performance,moisture-proof and explosion-proof
3.Large creepage distance,good hydrophobicity,strong stain resistance,stable performance and reduce operation maintenance.
4.Unique formula of zinc oxide varistor, small leakage current,slow aging,long service life.
5.With DC reference voltage,rectangular flow capacity and high current and large current withstand capacity are higher than standard requirement.
| Type | Rated Voltage |
Maximun |
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 |
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| kV(rms) | kV(rms) | kV(crest) | kV(crest) | kV(crest) | A | kA(crest) | |
| YH5W-6 | 6 | 5.1 | 22.6 | 18 | 16.8 | 150 | 65 |
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