XGN 口 -12 Fully sealed fully insulated inflatable ring main unit switchgear

Overview

XGN 口-12 series fully insulated and enclosed ring network switchgear is SF6 gas insulated metal common box closed switchgear, which is composed of load switch unit, load switch and fuse combination electrical unit, vacuum circuit breaker unit, busbar incoming line unit and other modules. It uses a range of advanced technologies and materials, and has excellent electrical properties and machinery. The performance is slightly affected by the environment and climate. It is small and compact, easy for operation, no maintenance and has flexible combination. Clear and intuitive design ensures easy and direct operation. Feeder wiring  capacity is large and suitable for a variety of wiring systems.

Four core competitiveness

1 Operational safety. Through the following security measures, we can provide users with special security guarantee:
(a)Integrated three-position load switch;
(b)Circuit breaker adopts load switch instead of isolation switch, which is safer and more reliable;
(c)Primary-side fully enclosed design provides protection against accidental contact;
(d)Mechanical interlock to meet the requirements of five-prevention;
(e)Charged display can provide instructions for electrification on the incoming and outgoing lines.

2 Reliable operation. Fully sealed design, all 10kV switches and busbar charged bodies are sealed in the air box welded
with 3mm stainless steel plate;equipped with silicone rubber cable plug to realize the cable head sealed, so that it is not affected by dust, moisture, small animals and other external environment:
(a)Spring energy storage operating mechanism, can be manually or electrically operated;
(b)Panel model line diagram provides switch position indication;
(c)Cabinet is made of galvanized sheet, electrostatic spraying on the surface to enhance corrosion resistance;
(d)The pressure gauge monitors the safe pressure range of SF6 gas in the box.

3 Economy:
(a)Maintenance-free;
(b)High reliability;
(c)Service life up to 20 years.

4 The program is flexible:
(a)Multiple incoming ways from left, right, up or front;
(b)Multiple combinations, any combination between the units can be achieved;
(c)Insulation busbars can be used to combine front and back cabinets or left and right cabinets;
(d)Flexible design;
(e)Optional arrangement of spring mechanism and permanent magnet mechanism.