Payment & Shipping Terms:
40.5kv Power Distribution Cabinet,
HV Power Distribution Cabinet,
High Voltage Metal Enclosed Switchgear
Service conditions :
|Normal service conditions of switchgear as follows:|
|Maximum 24 hour average||+35°C|
|Minimum (according to minus 15 indoor classes)||-15°C|
|Daily average relative humidity||less than 95%|
|Monthly average relative humidity||less than 90%|
|Earthquake intensity||less than 8 degree|
|Height above sea level||less than 1000m|
Structure & Basic Components of Switchgear:
2. Vacuum circuit breaker
3. Secondary circuit plug
4. Partition (shutter)
5. Main bus bar bushing
7. Main bus-bar
8. Fixed contact box
9. Isolating plate
10. Earth switch
11. Earth switch operating mechanism
13. Current transformer (CT)
|Width||Rated branching bus bar current over 1600A
Rated short-circuit breaking current(rms.) up to 40KA
|Depth||Cable inlet and outlet||2870(mm)|
|Overhead inlet and outlet||2950(mm)|
A. The body of the switchgear has a package structure and the circuit breaker has a truck falling type structure.
B. It is fitted with a new type of compound and insulating vacuum circuit breaker or SF6 gas protection breaker. It is featured by good
interchangeability and easy alternation.
C. There is a propelling mechanism of feed screw nut in the trolley shelf, which makes it easy to move the truck
and can prevent the incorrect operation from damaging the propelling plant.
D. All of the operations shall be in the condition of cubicle door closed.
E. The interlock between the main switch, trolley, and the cubicle body is mandatory mechanical latching and has function of "Five protection".
Contact Person: firstname.lastname@example.org