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- SF6 Outdoor VCBSF6 Indoor VCBOutdoor Vacuum Circuit Breaker
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Main Application
The SF6 gas insulated switchgear (GIS) is used for receiving and distributing electric energy in power system. It is widely used in processing industry, civil and power supply terminal,such as:
· Small secondary distribution station
· Switching station
· Urban residential area
· Airport
· Railway, tunnelProduct Features
· The switchgear is equipped with perfect "Five Prevention" interlock device, which can completely eliminate personnel injury and equipment operation failure caused by human error operation.
· The gas insulated switchgear uses SF6 gas as arc extinguishing and insulating medium
· The switchgear is fully sealed and insulated, and the protection level reaches IP67.
· The switchgear has reliable safe pressure relief channel, which can guarantee the safety of personnel even in extreme cases
· The whole switchgear is not affected by the external environment.
· Cabinet size is small, does not occupy space, and easy to install
· The switchgear can be equipped with electric, remote control and detection devices according to different needs of usersTechnical Parameters
12kv Technical Parameter
Unit
C module
F module
V module
CB module
Load
break
switchSwitch
fuseVacuum
circuit
breakerIsolate/
earthing switchVacuum
circuit
breakerIsolate/
earthing
switchRated Voltage
KV
12
12
12
12
12
12
Rated Frequency
HZ
50
50
50
50
50
50
Power Frequence Withstand Voltage
KV
42
42
42
42
42
42
Impulse Withstand Voltage
KV
75/85
75/85
75/85
75/85
75/85
75/85
Rated Current
A
630
1250
630
630
Closed Loop
A
630
Off Load Cable Charging
A
10
Rated Active Load Drop-oput Current
A
630
630
When Earth Fault Frop out Current of Cable Charging
A
17.4
Short Circuit Drop-out Current
KA
31.5
25
Making Capacity
KA
50
note
63
63
63
63
Rated Short Time Withstand Current
KA/3S
20
20
20
25
25
Transfer Current
A
1700
Loop Resistance
μΩ
≤300
≤600
Mechanical Life
Times
5000
5000
10000
3000
10000
3000
24kv Technical Parameter
Unit
C module
F module
V module
CB module
Load
break
switchSwitch
fuseVacuum
circuit
breakerIsolate/
earthing switchVacuum
circuit
breakerIsolate/
earthing switchRated Voltage
KV
24
24
24
24
24
24
Rated Frequency
HZ
50
50
50
50
50
50
Power Frequence Withstand Voltage
KV
65
65
65
65
65
65
Impulse Withstand Voltage
KV
125
125
125
125
125
125
Rated Current
A
630
125
630
Closed Loop
A
630
Off Load Cable Charging
A
10
Rated Active Load Drop-oput Current
A
31.5
630
When Earth Fault Frop out Current of Cable Charging
A
43.3
Short Circuit Drop-out Current
KA
20
20
25
Making Capacity
KA
50
50
50
63
63
Rated Short Time Withstand Current
KA/3S
20
16
16
20
20
Transfer Current
A
1400
Loop Resistance
μΩ
≤300
≤600
Mechanical Life
Times
5000
5000
10000
10000
10000
5000
Common Used Programme
Main Application
The SF6 gas insulated switchgear (GIS) is used for receiving and distributing electric energy in power system. It is widely used in processing industry, civil and power supply terminal,such as:
· Small secondary distribution station
· Switching station
· Urban residential area
· Airport
· Railway, tunnelProduct Features
· The switchgear is equipped with perfect "Five Prevention" interlock device, which can completely eliminate personnel injury and equipment operation failure caused by human error operation.
· The gas insulated switchgear uses SF6 gas as arc extinguishing and insulating medium
· The switchgear is fully sealed and insulated, and the protection level reaches IP67.
· The switchgear has reliable safe pressure relief channel, which can guarantee the safety of personnel even in extreme cases
· The whole switchgear is not affected by the external environment.
· Cabinet size is small, does not occupy space, and easy to install
· The switchgear can be equipped with electric, remote control and detection devices according to different needs of usersTechnical Parameters
12kv Technical Parameter
Unit
C module
F module
V module
CB module
Load
break
switchSwitch
fuseVacuum
circuit
breakerIsolate/
earthing switchVacuum
circuit
breakerIsolate/
earthing
switchRated Voltage
KV
12
12
12
12
12
12
Rated Frequency
HZ
50
50
50
50
50
50
Power Frequence Withstand Voltage
KV
42
42
42
42
42
42
Impulse Withstand Voltage
KV
75/85
75/85
75/85
75/85
75/85
75/85
Rated Current
A
630
1250
630
630
Closed Loop
A
630
Off Load Cable Charging
A
10
Rated Active Load Drop-oput Current
A
630
630
When Earth Fault Frop out Current of Cable Charging
A
17.4
Short Circuit Drop-out Current
KA
31.5
25
Making Capacity
KA
50
note
63
63
63
63
Rated Short Time Withstand Current
KA/3S
20
20
20
25
25
Transfer Current
A
1700
Loop Resistance
μΩ
≤300
≤600
Mechanical Life
Times
5000
5000
10000
3000
10000
3000
24kv Technical Parameter
Unit
C module
F module
V module
CB module
Load
break
switchSwitch
fuseVacuum
circuit
breakerIsolate/
earthing switchVacuum
circuit
breakerIsolate/
earthing switchRated Voltage
KV
24
24
24
24
24
24
Rated Frequency
HZ
50
50
50
50
50
50
Power Frequence Withstand Voltage
KV
65
65
65
65
65
65
Impulse Withstand Voltage
KV
125
125
125
125
125
125
Rated Current
A
630
125
630
Closed Loop
A
630
Off Load Cable Charging
A
10
Rated Active Load Drop-oput Current
A
31.5
630
When Earth Fault Frop out Current of Cable Charging
A
43.3
Short Circuit Drop-out Current
KA
20
20
25
Making Capacity
KA
50
50
50
63
63
Rated Short Time Withstand Current
KA/3S
20
16
16
20
20
Transfer Current
A
1400
Loop Resistance
μΩ
≤300
≤600
Mechanical Life
Times
5000
5000
10000
10000
10000
5000
Common Used Programme
What people Say
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