| Customization: | Available |
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| Type: | High-voltage |
| Structure: | Three-column Disconnector |
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GENERAL
GN19-12, 12C series indoor high-voltage disconnect switches (hereinafter referred to as disconnect switches) are indoor devices with a rated voltage of 12kV, three-phase AC 60Hz, and are used for dividing and closing circuits when there is voltage and no load.
This series of isolation switch is three-pole type, consisting of base frame, rotating shaft, and lever, porcelain pillar
insulator, gate knife and connection board. The rotating shaft is placed on the base frame, on which three pairs of levers are welded, and the levers are necked with the gate knife through the pull rod porcelain insulator. The shaft extends out of the bottom frame, and any section of it can be connected with the operating mechanism.
Working environment conditions:
1.1 Ambient temperature: Upper limit: +40ºC; Lower limit: -15ºC;
1.2 The altitude does not exceed 1000m.
1.3 For relative air humidity, the daily mean is not greater than 95%, and the monthly mean is not greater than 90%;
1.4 The earthquake intensity does not exceed 8 degrees.
1.5 Installed in places free of fire, explosive risk, chemical corrosion, and violent vibration.
1.6 The installation site shall be free of flammable substance, explosive risk, chemical corrosion and violent vibration.
1.7 Pollution grade: Grade II.
1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation od China .
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .
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