630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch

China 630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch, Find details about China Indoor Load Break Switch, Sf6 Load Break Switch from 630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch

Model NO.
SC6
Number of Poles
Three Pole
Grounding
Single Ground
Series
Three
Run
Turn the Horizontal
Switching Mode
Single Throw-in
Common Model
Rls
Structure of Operating
Pneumatic
Certification
ISO, ISO9001
Brand
Powertech
Phase Distance
200mm
Application
Sf6 Ring Main Unit
Trademark
Powertech
Transport Package
Wooden Packing
Specification
IEC, GB
Origin
Zhejiang, China
HS Code
85352100
Model NO.
SC6
Number of Poles
Three Pole
Grounding
Single Ground
Series
Three
Run
Turn the Horizontal
Switching Mode
Single Throw-in
Common Model
Rls
Structure of Operating
Pneumatic
Certification
ISO, ISO9001
Brand
Powertech
Phase Distance
200mm
Application
Sf6 Ring Main Unit
Trademark
Powertech
Transport Package
Wooden Packing
Specification
IEC, GB
Origin
Zhejiang, China
HS Code
85352100
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch 

General

SC6-24 SF6 load break switch, an switchgear with the rated voltage of 12KV/24/KV/36/KV, adopted with SF6 gas as an arc-extinguishing ad insulation medium, including the three contactors for switching-on and switching-off and to ground, and is characteistic in its small volume, its convenient installation and operation and its the great adaptability with surroundings.

SC6-24 SF6 load break switch and RLS-24D of SF6 load switch plus fuse combination canfunctionto protect and controlthe electric equipmentsfor power supply and transformer substations especially being suitable for ring net cabinet, cable branch cabinet and distribution switching substation.
SC6-24 SF6 load break switch and RLS-24D load switch plus fuse combination are complied withthe standards of GB3804-1990, IEC60256-1,1997, GB16926, IEC60420 etc..

 

Service environment

a) Air temperature
Maximumtemperature: +40ºC; Minimumtemperature:-5ºC.
b) Humidity
Monthly average humidity 95%; Daily average humidity 90%.
c) Altitude above sea level
Maximum installation altitude: 2500m.
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No-frequent violent shake.


Note: For short circuit breaking and peak current is based on Fuseplus combination.


Technical Datas
 

NoItemUnitParameter
1Rated voltagekV24
2Rated frequencyHz50/60
3Rated currentA
 
630/800
4wet
1min Power frequency  withstand voltage
dry
kV50
60
5Lightning impulse withstand voltagekV125/150
6Rated short circuit breaking current (peak)kAAccording  to CB & Fuse
7Rated activeload and close circuit breaking currentA630
8Rated transferring currentA1200
9Rated short circuit making current (peak)kA40
10Rated cable(line) charging breaking currentA50 and 10
11Cable charge breaking current in earthing faultA20
12Rated withstand current (peak)kA40
13Short time withstand current (2s)kA25
14Mechanism lifetimes2000


Outline Dimensions

630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch


630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch
Inside of the load break switch
 
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch


Finished product & Production Line

630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch

Packing 

630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch

630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch
630A High Voltage Indoor Sf6 Gas Insulated Load Break Switch