GW4 disconnector

Environmental conditions of use

1. The ambient temperature is -50°C~+50°C 2. The altitude does not exceed 2000m (2500m and above can improve the product adaptability according to user requirements) 3. The wind pressure does not exceed 700Pa (equivalent to the wind speed does not exceed 34m/s) 4. The seismic intensity does not exceed 9 degrees 5. The thickness of the icing should not exceed 20mm 6. The environmental pollution level is III. and IV 7. The installation site should be free of flammable, explosive hazards, chemical corrosion and severe vibration 8. The special conditions of use shall be resolved through negotiation between the user and the manufacturer

Service Contact

+8615829333876 18376626542@163.com

Product Detail

GW4-40.5/72.5/126 series double-column horizontal rotary single-break outdoor three-phase high-voltage AC disconnector, (hereinafter referred to as GW4 disconnector) is in the rated frequency of 50Hz or 60Hz, rated voltage 40.5kV/72.5kV/126kV power supply system, for high-voltage lines in the case of no load for switching, as well as the maintenance of high-voltage bus, circuit breaker and other high-voltage electrical equipment and live high-voltage lines for electrical isolation. At the same time, it is also used to change the operation mode of the system, and meet the small current within the specified range such as bus transfer current and voltage transformer and lightning arrester.

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GW4 disconnector

Environmental conditions of use

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