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YH10W-21 Polymer Lightning Arrester 21kV 10kA Substation

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Hangzhou Yongde Electric Appliances Co.,Ltd
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Province/State:zhejiang
Country/Region:china
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YH10W-21 Polymer Lightning Arrester 21kV 10kA Substation

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Certification :ISO9001
MOQ :30
Price :1
Rated voltage :21KV
Shed diameter :138/108
Height :218mm
Gross weight :2.5kg
Creepage distance :662
Long duration current :400A
Lightning impulse :125/150KV
MOCV :17kV
Nominal Current :10kV
Residual voltage :60.5kV
Lightning impulse current :56kV
D.C reference voltage :29.7kV
Long duration impulse :250A
High current impulse :65kA
Power frequency voltage :50kV
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View Product Description
Rated voltage: 21KV
Shed diameter: 138/108
Height b: 218mm
Gross weight: 2.5kg
Creepage distance: 662
Long duration current impulse 400A
Lightning impulse withstand 125/150KV
 
Type YH5W5-21/56
Rated voltage---------kV 21
MOCV  ----------------kV 17
Nominal Current-------kV 10
Residual voltage of steep impulse----at 5kA(kV) 60.5
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 56
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV) /
1mA D.C reference voltage (kV) 29.7
Line discharge level 1
2mS long duration impulse current A 250
4/10µS High current impulse kA  65
Lightning impulse withstand kV 125
Power frequency voltage withstand(dry/wet)kV 50
0.1S TOV--------------kV 25.2
1S TOV----------------kV 24.15
10S TOV---------------kV 23.1
1200S TOV-------------kV 21
Creepage distance ----mm 662
Material employed in series non-linear resistor Zinc Oxide


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YH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA SubstationYH10W-21 Polymer Lightning Arrester 21kV 10kA Substation