Product description:
Medium/High Voltage Switchgear of Metal Clad Switchgear (KYN61-40.5)is outdoor AC Medium/high voltage switchgear with Withdrawable structure and metal amoured.The Switchgear is applied in 40.5KV, three phase AC 50HZ Electricity system,function as high performance power distribution equipment to accept and distribute electric power,to realize circuit control,protection and monitoring purposes.It is widely used in power plants,substations,high voltage transmission,industrial and mining,chemical enterpises,etc.It is properly designed to meet IEC60298,GB3906,DL404.
Service condition:
1. Ambient air temperature: -15°C~+40°C.
2. Altitude: ≤1000m.
3. Relative humidity : Daily average≤95%,monthly averange≤90%.
4. Earthquake intensity: ≤magnitude 8.
5. Applicable in the places without corrosive and flammable gas and water vapor.
6. Used in place without frequently intense vibrant.
Note: Customized products are available.
Packaging: packed in heat treated wooden cases or as per customer request
Main technical specification:
| Parameters | Unit | Specification |
| Rated Voltage | KV | 40.5 |
| Lighting impact withstand voltage | KV | 185 |
| Rated Current | A | 630,1250,1600,2000 |
| Rated short circuit current | KA | 25,31.5,40 |
| Rated Short Circuit Closing Current | KA | 63,80 |
| Rated Dynamic Stable Current | KA | 63,80 |
| Protection Grade | | IP4X |
We are certified the ISO9001:2008 Quality System and obtained authorizationproduction license, CCC Authentication, testing certification and we have own Research & Development centre who owns many patents for new designed and improved products properly meet customer demand.
