TCFS-12 Compact Stationary Solid Insulated Switchgear 12kv Air Insulated Fixed Switch Cabinet

TCFS-12 series compact stationary solid insulated switchgear enviromentally air insulated fixed switchgear (hereinafter referred to as “switchgear”) is a new generation of extensible, modularized and free-maintenance metal enclosed switchgear, which is widely used in 3-12kV and 50Hz electric system.

lts switches are including:

TLS load switch
TLS-T load switch+ fuse combination unit
TVC breaker
TLG isolated earthing switch

1. Miniaturization:
The width of load switchgear and breaker cabinetis only 400mm;
2. Stationary type:
The body is made up of two units with fixed setting method;
3. Solid insulation:
The embedded vacuum arc- extinguishing chamber can reduce parts, environmental and stable;
4. Switchgear:.
Load switchgear: 630A/25kA and 1250A/25kA,
Breaker cabinet: 630A/25kA and 1250A/31 .5kA,
5. Scheme for whole series:
Load switch + fuse-combination unit cabinet:
200A/31. .5kA Up isolation and up earthing;
Up isolation and down earthing;
Down isolation and down earthing;
Up in and up out.
Meet users’ needs for various loads.

It conforms to the following standards and regulations:

GB311.1   Insulation coordination Part 1 Definition, principle and rules

GB3804   3.6kV~40.5kV high voltage AC load switch

GB1984   High voltage AC breaker

GB3906   3.6kV~40.5kV AC metal enclosed switch and control equipment

GB/T11022   Common technical requirements for high voltage switch and control equipment

GB/16296   High voltage AC load switch Fuse-combination unit

DL/T403   Specification for ordering 12kV~40.5kV high voltage vacuum breaker

DL/T593   Common technical requirements for high voltage switch and control equipment

DLT404   Standards for 3.6kV~40.5kV AC metal enclosed switch and control equipment