AIS GIS Air Insulated Gas Insulated Metal Enclosed High Voltage Switchgear

AIS GIS Air Insulated Gas Insulated Metal Enclosed High Voltage Switchgear

Products Introduction

• GIS is a type of high voltage electrical switchgear that uses a non-flammable, non-toxic gas, such as sulfur hexafluoride (SF6), as an insulating medium to reduce the size of the switchgear and improve its reliability.
• The use of SF6 gas in GIS allows for a more compact design compared to traditional air-insulated switchgear (AIS), making it ideal for use in urban areas or other locations where space is limited.
• GIS consists of metal enclosures that are filled with SF6 gas, which provides excellent insulation properties and allows for a more compact design. The metal enclosures provide mechanical protection and shielding against electromagnetic interference.
• The components of GIS include circuit breakers, disconnect switches, grounding switches, and other protective devices. These components are designed to control the flow of electricity and protect against overloads, short circuits, and other electrical faults.
• The sealed gas-filled enclosures in GIS provide better protection against environmental factors, reducing the risk of equipment failure and the need for maintenance. This makes GIS a more reliable and cost-effective solution compared to AIS.
• The use of SF6 gas in GIS has raised environmental concerns due to its high global warming potential (GWP). Efforts are being made to reduce the use of SF6 gas in GIS, and alternative insulating gases are being developed that have lower environmental impacts.
• GIS is commonly used in power transmission and distribution systems, as well as in other high voltage applications where space is at a premium and reliability is critical.
• Overall, gas insulated metal enclosed switchgear is an important component of high voltage electrical systems, providing a compact and reliable solution for controlling and protecting electrical equipment and circuits. Its design allows for space savings and improved environmental protection compared to traditional air-insulated switchgear.

Main Technical Parameters

Company Profile

1.Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters.

2.Devoted in the research and development, manufacturing, installation, and sales of complete sets of high and low voltage switchgear and control equipment from 40.5kV to 0.22kV.

3.more than 20 CCC/CQC certificates, meet the requirements of the highest protection level of IP65 and altitude environment of 4500 meters, get the GB/T19001:2016 /ISO9001:2015 quality management system certification,

4.A complete product development department, design team.

5.Various kinds of product construction and manufacturing design by using specialized computer mechanical and electrical CAD design software systems.

6.Complete surveillance, measuring, and testing equipment to ensure the high products quality.

7.Complete production line including CNC processing equipment, welding equipment, and hoisting equipment required for cabinet production, busbar bending equipment, tinning equipment, electric tools, and other assembly production equipment required for complete assembly production.

8.More than 10 product invention patents and utility model patents.

9.Excellent service based on the motto "Quality First, Customer Foremost, Survival Through Quality, Development Through Service, Continuous Improvement,"

Team Show

1.Professional team

2.Comprehensive services

3.Strict quality control

4.Comprehensive inspection

5.Responsibility guarantee

Why Choose Us

1.Our Expertise

2.Quality Products/Services

3.Competitive Pricing

4.Innovation

6.Possibles

7.Authorization by ABB Schneider Siemens

Design

FAQ

1. Are you the manufacturer or trader?

"Bosun Electrical " is a leading & professional manufacturer in China.

2. How to order your products?

Please send us your single line diagram (SLD ) for your projects ,or send us the detailed specifications for your required items

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3. What is your delivery & after-sales serive?

Leading delivery is according to your order qty .Normally for container orders it is 1-2 weeks. Per month 30-50 containers are no problem for us.

4. What is your product warranty?

"Bosun Electrical " is ISO9001 & CCC certificated enterprise in China, we supply longlife free maintenance.

Furthermore,our technology team & RD team can go to solve any possible or inevitable problems by our latest technology support.

5.Do you accept OEM and ODM?

Yes

6. What is your payment terms?

a. 30% T/T in advance as deposit ,balanced against the shipping documents and copy of B/L

b. irrevocable L/C at sight for order which order amount is over $0.1 million .

C. for old business partner,we can negociate for other special terms

d . For samples, we accept T/T,Western union, Alibaba pay,Alibaba trade assurance

7. If i want to visit you ,how to do ?

Our company is located in Chongqing city China, If you need invitation letter before come to China,we can give it to you.