BSM6-12series fully insulated fully enclosed ring network SwitchGear is SF6 gas insulated metal common box closed switchgear, which can be used by load switch unit, load switchFused combination of electrical unit, Vacuum Circuit Breaker unit, bus line unit and other modules. Use a range of advanced technolo gies and materials. Has excellent electrical properties and machineryThe performance is affected by the environment and climate, small and compact, easy to ins tall, easy to operate, no maintenance, and a flexible combination. Clear and intuitive design ensures easy operationdirect. Feeder wiring capacity is large, suitable for a variety of wiring systems

Model and meaning

Non-extended standard modules

A total of the following 15 standard combinations 

Each module of HTM□-12 non-expansion standard modular unit cabinets has the following configuration 

◆D cabinet a lifting module 

Standard Configuration and Features of "Cable Connection Module without Grounding Knife" 

◆C cabinet one load switch touch block 

Standard Configuration and Characteristics in "Load Switch Mod ular Block" 

◆F cabinet-load switch fuse assembly cross section 

"Standard Configuration and Features of Load Switch Fuse Com bination Module" 

◆V cabinet vacuum switch cross piece 

Standard Configuration and Features in "Vacuum Switch Module" 

◆Capacitive Voltage Indicator for Inlet Sleeve 

◆Install a pressure gauge for monitoring SF6 density in each air chamber 

◆lifting lug 

◆Operation handle 

◆Optional 

Electric operating mechanism 

Cable short circuit and ground fault indicator 

Current transformers and meters 

Remote monitoring and connection

1.Operational safety. Through the following security measures, we can provide users with special security guarantees:

▽Integrated three-station load switch

▽Circuit breaker adopts load switch instead of isolation switch, which is more safe and reliable

▽One-side fully enclosed design provides protection against accidental contact

▽Mechanical interlock to meet the requirements of five defenses

▽Electricity display can provide instructions for electrification on the incoming and outgoing lines

2.reliable operation. Fully sealed design, all 10kV switch and busbar charged body are sealed in the air box welded with 3mm stainless steel plate; equipped with silicone rubber cable plug to realize the cable head Edge sealed so that it is not affected by dust, moisture, small animals and other external environment:

▽Spring energy storage operating mechanism, can be manually or electrically operated

▽Panel model line diagram provides switch position indication

▽Cabinet made of galvanized sheet, electrostatic spraying on the surface to enhance corrosion resistance

▽The pressure gauge monitors the safe pressure range of SF6 gas in the box

3.Economicality.

▽Maintenance-free

▽Highly reliable

▽Service life up to 20 years

4.The program is flexible.

▽A variety of ways to enter, can achieve left, right, up or forward line

▽multiple combinations, any combination between the units can be achieved

▽Insulation busbars can be used to combine front and back cabinets or cabinets

▽Flexible design

▽Optional arrangement of spring mechanism and permanent magnet mechanism

The main technical parameters

Non-extended standard modules

A total of the following 15 standard combinations 

Each module of HTM□-12 non-expansion standard modular unit cabinets has the following configuration 

◆D cabinet a lifting module 

Standard Configuration and Features of "Cable Connection Module without Grounding Knife" 

◆C cabinet one load switch touch block 

Standard Configuration and Characteristics in "Load Switch Mod ular Block" 

◆F cabinet-load switch fuse assembly cross section 

"Standard Configuration and Features of Load Switch Fuse Com bination Module" 

◆V cabinet vacuum switch cross piece 

Standard Configuration and Features in "Vacuum Switch Module" 

◆Capacitive Voltage Indicator for Inlet Sleeve 

◆Install a pressure gauge for monitoring SF6 density in each air chamber 

◆lifting lug 

◆Operation handle 

◆Optional 

Electric operating mechanism 

Cable short circuit and ground fault indicator 

Current transformers and meters 

Remote monitoring and connection