High Voltage Electrical Power Distribution Rmu Incomer and Outgoing Cabinet

CCC, ISO9001
Shell Material
Stainless Steel
Voltage Level
High Voltage
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Technical Specifications

No.                                     Item      Unit                         Data
1 Rated voltage kV 24
2 Rated Current A 630
3 Rated Frequency Hz 50/60
4 Rated short circuit current kA 20
5 Rated short time withstand current(3s) kA 20
6 Rated peak withstand current kA 50
7 Rated power frequency withstand voltage kV 65/79
8 Rated lightning impluse withstand voltage kV 125/145
9 Secondary loop 1 min power frequency withstand voltage kV 2

Environmental Conditions

1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30  ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration


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