Page 23 - YINGMING POWER(HIGH VOLTAGE)

HZW32-12
OUTDOOR HIGH VOLTAGE DUAL POWER
MUTUAL PROJECTION DEVICE YINGMING POWER
Switch rated parameters

project Unit Parameter
Rated voltage kV 12
Rated frequency Hz 50
Rated current A 630/1250
Rated short-circuit breaking current kA 20/25
Rated peak withstand current (peak value) kA 50
Rated short-term durable current kA 20
Rated short-circuit making current (peak value) kA 50
Mechanical life Times 10000
Breaking times of rated short-circuit breaking current Times 30
Rated operating sequence Points-0.3s-he points-180s-he points
Power frequency withstand voltage (1min): (wet) (dry) interphase, ground / fracture kV 34/42/48
Lightning impulse withstand current (peak) interphase, ground / fracture kV 75/85
Secondary circuit 1min power frequency withstand voltage kV 2

Shape and installation size (mm)

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1. Operating mechanism
2. Opening and closing operating handle
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3. Energy storage handle
4. Opening and closing instructions
5. Vacuum interrupter packaging

6. Current transformer

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1. Operating handle 6. Wiring plug 11. Insulation tie rod
2. Isolation spindle 7. Insulator 12. Isolation frame
3. Circuit breaker manual opening and closing handle 8. Current transformer 13. Terminal board (outlet end)
4. Circuit breaker energy storage handle 9. Junction board (advanced terminal) 14. Circuit breaker
5. Split instructions 10. Isolation blade
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