GN2-10 indoor high voltage isolating switch

description of the indoor high-voltage isolating switch: The indoor high-voltage isolating switch is a three-phase AC high-voltage switching device. It is used in power systems with rated voltages of up to 10,000 sq.
Environmental conditions for use
The elevation does not exceed the ambient temperature
The temperature is not higher than ℃ and not lower than ℃. The daily temperature difference is ℃
The relative temperature of the air inside does not exceed ℃
The earthquake intensity does not exceed the limit
The installation site should be free of gas, vapor, chemical deposition, salt spray, dust, dirt and other explosive corrosive substances that seriously affect the insulation and conductive capabilities of the isolating switch
The installation site should be free of frequent severe vibrations .
\Disconnection switch
Two technical parameters
Product model
Rated voltage
Maximum operating voltage
Rated current
Dynamic stable current actual value
/>Thermal Stable Current
Weight
Introduction to three structures
This series of isolating switches are three-pole linkage type. It consists of chassis, pillar insulator, tie rod insulator, conductive gate knife, static contact and magnetic lock plate. composed of other parts. The base frame is welded from section steel, with a rotating shaft running across its middle. A connecting arm is welded to the shaft to connect to the tie rod insulator. Operating handles can be installed at both ends of the rotating shaft to connect to the operating mechanism for opening and closing. Post insulators are installed on the chassis to support conductive parts and provide insulation to the ground. The blade is equipped with a magnetic locking plate. The function of the magnetic lock plate is to strengthen the attraction between the conductive sheets of the same pole gate knife when the short-circuit current passes through, increase the contact pressure at the contact to overcome the repulsive electric force at the contact, prevent welding at the contact, and improve improve thermal stability.
Four Goods Instructions
The product model name must be indicated when delivering goods. If the installation method is not specified, the first type of supply and required quantity will be used.
The actuating mechanism is supplied with the isolating switch, but it can also be ordered separately.
The product is shipped without an auxiliary switch. If necessary, order it separately.