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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
| 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 Substation Images |