Product overview
GN27 (GN2)-40.5 indoor high-voltage isolating switch is a three-phase AC 50Hz high-voltage switching device. It is used in power systems with a voltage of 40.5KV as a voltage-free no-load condition.
Used for dividing and closing circuits. Equipped with CS6-2 manual operating mechanism or CX6 electric mechanism.
This series of isolating switches has a vertical rotating blade type three-phase common chassis structure. The static contact on the fracture side is designed as a swing-type multi-contact contact, which has the advantages of small single-piece contact pressure, low wear, large heat dissipation area, and small operating torque. This series of isolating switches are vertically rotating blade type three-phase common Bottom frame structure. The static contact on the fracture side is designed as a swing-type multi-contact contact, which has the advantages of small single-piece contact pressure, low wear, large heat dissipation area, and small operating torque. At the same time, large creepage pillar insulators and tie rod insulators are used, which has high Insulating properties and high mechanical strength. In order to meet the needs, there are designs such as flat-mounted type, wall-mounted type, and grounding knife. This series of isolating switches can be installed horizontally, vertically or tilted.
Use environmental conditions
1. Altitude 1000mm;
2. Ambient temperature -25°C~+40°C;
3. Indoor relative humidity does not exceed 90%
4. No severely corrosive gases, salt spray, dust and other explosive or corrosive substances
5. No frequent and violent vibrations.
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GN27 (GN2)-40.5 indoor high-voltage isolating switch is a three-phase AC 50Hz high-voltage switching device.
GN27 (GN2)-40.5 indoor high-voltage isolating switch is a three-phase AC 50Hz high-voltage switching device.
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