FLRN36-12D type SF6 Load Switch

● Area of application

This series of load switches are divided into FLRN36-12D(K-type single spring operating mechanism) and FLRN36-12D/A (type double spring operating mechanism). FLRN36-12D can be combined into a load switch+fuse combined electrical appliance with control and protection functions, which can be used for the protection and control of power supply and substation as electrical equipment, especially suitable for ring network cabinets, cable distribution boxes and distribution switching stations.

◆ Meet the standard

IEC60265、IEC62271、GB3804、GB16926 etc..

● Structural advantages of The FLRN36-12d type SF6 load switch

▶ Insulating shell: the main circuit and grounding circuit of the The FLRN36-12d type SF6 load switch

 are sealed in an insulating shell made of epoxy resin by APGI process, which has the advantages of good insulation performance and anti-pollution environment.

▶ Insulation shell structure: the insulation shell is composed of upper and lower insulation covers.

▶ Internal gas: SF6 gas with a relative pressure of 0.4bar is filled inside, so as to ensure that the overpressure SF6 gas is directly sprayed to the back channel of the cabinet in case of accident, and to ensure personal safety.

▶ Protective measures: the lower insulating cover has explosion-proof measures to further ensure safety.

● Using conditions

◆Ambient temperature: Temperature around of The FLRN36-12d type SF6 load switch

Should be -40~40℃

◆Humidity: the maximum average relative humidity is ≤ 95% per day and ≤ 100% per month.

◆Altitude:The FLRN36-12d type SF6 load switch shall be installed at an altitude below

2000m.

◆Seismic capacity: ≤8

◆The surrounding air should be free from obvious pollution such as corrosive, combustible gas and water vapor, and there should be no frequent violent vibration.

● Technical parameters of The FLRN36-12d type SF6 load switch