Ningbo Tian'an Jinghua Power Technology Co., Ltd. |
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Three Phase High Voltage Power Distribution Metal Clad Switchgear KYN61-40.5
Production of Three Phase High Voltage Power Distribution Metal Clad Switchgear KYN61-40.5
Three Phase High Voltage Power Distribution Metal Clad Switchgear KYN61-40.5 is outdoor AC Medium/high voltage switchgear with drawable 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. Altitude: up to 5000 meters above the sea level
2. Ambient Temprature:
2.1 Max Temperature:+40℃
2.2 Average daily temperature: no more than +35℃
2.3: Min temperature: -25℃
2.4 No frequently shake
Main technical specification of Three Phase High Voltage Power Distribution Metal Clad Switchgear KYN61-40.5
Parameters | Unit | Specification |
Rated Voltage | KV | 40.5 |
Lighting impact withstand voltage | KV | 185 |
Rated Current | A | 630 |
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 |
Transportation and storage
The following must be noted during the transportation and storage:
Forbid disassembly the parts and components willingly.