Introduction
XGW15-7.2/12/24kV Outdoor AC Metal-clad Switching Station is 50Hz/60Hz three-phase AC HV distribution
equipment, mainly for 7.2kV-12kV-24kV secondary power
distribution for the control, subsection, reconstitution
and protection of the circuit. Particularly applicable to
urban residential areas, production and power supply, large public buildings, open and shut, industrial and
commercial areas, rural townships and other power
supply load, high density areas.
Technical Parameters
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Rated voltage (kV)
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7.2/12/24
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Rated frequency (Hz)
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50/60
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Rated current (A)
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V/C/D unit:630
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F unit:125
|
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1min Power frequency withstand voltage (fracture /earthing) (kV)
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25/30/42
27/34/48
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Lightning impulse withstand voltage (fracture /earthing) (kV)
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40/60/75
46/70/85
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|
Rated short-cirucit breaking current kA
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20
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31.5
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Rated short-cirucit making current(peak) kA
|
50
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80
|
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Rated transfer current kA
|
|
1.7
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Rated earthing fault breaking current A
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30
|
|
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Rated short-time withstand current duration kA
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20
|
|
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Rated peak withstand current kA
|
50
|
|
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Mechanical life cycles
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5000(C),10000(V)
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3000
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More details please go to "Download" area to download the catalogs or contact us!
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