The commonly used disconnect switches include outdoor disconnect switches, indoor disconnect switches, and high voltage, low voltage and medium voltage disconnect switches.
Outdoor Disconnect Switch, GW4-12/24/40.5
This model of outdoor disconnect switch is used to open and close circuit for the 50/60Hz 12kV, 24Kv or 36Kv power supply system.
Technical Parameters
| Rated voltage | 12kV, 24kV, 36kV |
| Rated current | 630A |
| Rated power frequency | 50/60 HZ |
| Rated peak withstand voltage | 50, 63 |
| Rated short-time withstand current | 20, 25 |
| Mechanical lifetime | 2000 |
Outdoor Disconnect Switch, GW5-12/24/40.5
This outdoor disconnect switch is used to open and close circuit for the 50/60Hz 12kV, 24Kv or 36Kv power supply system.
Technical Parameters
| Rated voltage | 12kV, 24kV, 36kV |
| Rated current | 630A |
| Rated power frequency | 50/60 HZ |
| Rated peak withstand voltage | 50, 63 |
| Rated short-time withstand current | 20, 25 |
| Mechanical lifetime | 2000 |
Outdoor Disconnect Switch, GWR-12(40.5)
This type of outdoor disconnect switch is used to open and close circuit for the 50/60Hz 12kV, 24Kv or 36Kv power supply system.
Technical Parameters
| Rated voltage | 12kV, 24kV, 36kV |
| Rated current | 630A |
| Rated power frequency | 50/60 HZ |
| Rated peak withstand voltage | 50, 63 |
| Rated short-time withstand current | 20, 25 |
| Mechanical lifetime | 2000 |
Outdoor Disconnect Switch, GW9-12(40.5)
This model of outdoor disconnect switch is used to open and close circuit for the 50/60Hz 12kV, 24Kv or 36Kv power supply system.
Technical Parameters
| Rated voltage | 12kV, 24kV, 36kV |
| Rated current | 630A |
| Rated power frequency | 50/60 HZ |
| Rated peak withstand voltage | 50, 63 |
| Rated short-time withstand current | 20, 25 |
| Mechanical lifetime | 2000 |
GWHY1-27.5 Outdoor Disconnector
This GWHY1-27.5 outdoor disconnector is designed according to the IEC62271-103 standard for high voltage switchgear. It is engineered to break and reclose the 27.5kV, 50/60Hz circuit system under rated voltage without load.
Working Conditions
1.Altitude: 1000m
2.Ambient temperature: +50ºC ~ -30ºC
3. Wind speed: 35m/s
4. Earthquake intensity: 8 degree
5. Air pollution: IV
6. Ice thickness: 10mm
7. The applicable places should be away from the chemical aggradations, dust and other volatile and caustic substance.
Huayi Electric Co., Ltd. is a professional outdoor disconnect switch manufacturer and supplier in China. In addition, we also provide wind turbine generators, circuit breakers, breaker switches, indoor disconnect switches and other products. These products have been certified by KEMA, GOST, CCC, TUV, WTGS and CB. They are widely used for wind power generation, rural power grids, military activities, outdoor tour, investigation and research, production field, public places, residential building and other fields. If you are interested in our products, we welcome you to contact us at any time!
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