12KV GAS Insulated High Voltage Switchgear for Highway and Distribution Systems​

Product Introduction

• The SF6 gas enables live parts to be placed in close proximity inside the metal enclosure, providing insulation and optimizing space utilization.
• Vacuum interrupters are utilized in the circuit breakers, instead of oil, to interrupt arcs during fault conditions, making maintenance simpler.
• Potential transformers and current transformers are employed to step down high voltage to a measurable level for monitoring and protection purposes.
• Multi-function relays are utilized to safeguard the switchgear from overcurrent, earth faults, overvoltage, and undervoltage conditions.
• The metal enclosure shields the internal components from electromagnetic interference, minimizing radio noise emission.
• The switchgear is virtually maintenance-free and contamination-resistant due to the absence of any organic material and air inside.
• Circuit breakers, switches, and relays inside the switchgear are designed as modules for easy replacement and upgradation.
• The internal pressure of the SF6 gas is continuously monitored to maintain optimum insulation performance.
• All live parts inside the switchgear enclosure are enclosed for safety to prevent accidental contact during maintenance work.
• When working on an energized 12kV gas insulated switchgear system, strict safety procedures are followed.

Main Technical Parameters

Production Facilities

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Team Show

1.Professional team

2.Comprehensive services

3.Strict quality control

4.Comprehensive inspection

5.Responsibility guarantee

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."