A gas-insulated switchgear is a composite device encapsulated in a solid metal frame that houses different electrical devices such as circuit breakers, bus bars, transformers, earth switches, surge arrestors, etc. All these devices are immersed in sulfur hexafluoride gas (SF6) inside shielded compartments that are bordered by barrier devices.
The main function of a GIS substation is to switch, separate, transform, measure and distribute electrical energy in power systems.
The main feature of a GIS device is the use of SF6, an inert gas with exceptional insulation properties, and chemical and thermal stability.
By comparison, a GIS unit only requires centimeters for effective insulation, while an air-insulated switchgear unit would need meters to perform the same function. All these features make GIS a much more reliable device with less space and maintenance requirements than AIS.
1.Q: Are you a manufacturer or trader?
A:We are all, Main business of the company low-voltage switchgear, power distribution cabinet, explosion-proof cabinet design, production and system programming.
2.Q: Whether to support OEM/ODM?Can you design the equipment according to our size?
A: Of course, we can customize any product according to customer requirements, and we can provide design solutions and solutions.
3.Q: Why should I buy from you instead of someone else?
A: First of all, we can provide all customers with very professional support consisting of IT consultants and service teams.Secondly, our main engineers have more than 20 years of experience in power distribution equipment development.
4.Q:What about the delivery time?
A:Generally, our delivery time is around 7-15 days about. While, it depends on the requirement of customers and the
quantity of products.
5.Q:What about the shipment?
A:We can arrange shipment by DHL, FedEx, UPS,etc.of course, customers can also use their own freight forwarders.
6.Q:How about the terms of payment?
A:Supported T/T、Paypal、Apple Pay、Google Pay、Western Union,etc. Of course we can discuss on this.