AH-SRM-12
Distribution Metering Box
Protection
ISO9001:2000, CCC
Partly-welded Type
High Voltage
1 Uint
Power Plants
Stainless Steel
IP67
Anhao
15-30days
AH-SRM-12
Plywood Cases
160kg
Guangdong, China
Product Description
12 kv C-GIS high voltage XGN15-12 Ring Main Unit Switchgear
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, tunnel
Product 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 users
Technical Parameters
Common Used Programme
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, tunnel
Product 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 users
Technical Parameters
| 12kv Technical Parameter | Unit | C module | F module | V module | CB module | ||
| Load break switch | Switch fuse | Vacuum circuit breaker | Isolate/ earthing switch | Vacuum circuit breaker | Isolate/ earthing switch | ||
| Rated 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 switch | Switch fuse | Vacuum circuit breaker | Isolate/ earthing switch | Vacuum circuit breaker | Isolate/ earthing switch | ||
| Rated 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
Applicable conditions
Altitude:≤2000m
Ambient temperature:-35ºC~+40ºC
Relative humidity:
Daily average≤95%
Monthly average≤90%
Seismic capacity:8 degrees
Altitude:≤2000m
Ambient temperature:-35ºC~+40ºC
Relative humidity:
Daily average≤95%
Monthly average≤90%
Seismic capacity:8 degrees
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