GW7F Type Outdoor HV AC Disconnector
GW7F Type Outdoor HV AC Disconnector

GW7F Type Outdoor HV AC Disconnector

Model NO.
GW7F-800/1100
GW7F-800/1100 Series,three columns,horizontally reverse, outdoor, EHV disconnector, is suitable for an electrical power system in which the rated frequency is 50Hz or 60Hz.
Quantity:
GW7F-800/1100 Series,three columns,horizontally reverse, outdoor, EHV disconnector, is suitable for an electrical power system in which the rated frequency is 50Hz or 60Hz.It is three posts and horizontal double contact break structure, Outdoor HV AC Disconnector used in switching for high voltage lines in free of load condition, and electric disconnection between high voltage electrical equipment (such as overhauled HV busbar, circuit breaker, etc,) and high voltage live lines. Meanwhile, GW7F-800/1100 Series electrical power disconnector is also applied in switching busbar for current transfer, charging current of transformer or arrestor, etc, and excitation current of transformer free of load, capacity current of busbar free of load in the process of switching operation when the operation mode in the grid system needs to change, under circumstances of no open or closing load current..

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