YIFA indoor metal armored withdrawable switchgear KYN28-12
Inquire NowDescription
The YIFA indoor metal armored withdrawable switchgear KYN28-12 is a state-of-the-art power distribution equipment designed to control, protect, and monitor electrical systems efficiently. Complying with the IEC298 standard, this switchgear operates within a voltage range of 3.6~12 kV and is optimized for three-phase AC 50Hz power systems. It is ideal for applications in power plants, medium-sized generator transmission, industrial and mining operations, and electrical substations. The switchgear’s robust design prevents accidental operations such as unintended breaker operations and provides insulation against electrical faults, ensuring maximum safety and reliability. Compatible with both VS1 vacuum circuit breakers and ABB Corporation’s VD4 vacuum circuit breakers, the KYN28-12 stands out for its superior performance in demanding environments.
Specifications
| Item | Unit | Value |
|---|---|---|
| Rated Voltage | kV | 12 |
| 1min Working Frequency Endurable Voltage | kV | 42 |
| Shock Endurable Rated Voltage | kV | 75 |
| Rated Frequency | Hz | 50 |
| Rated Current | A | 630/1250/1600/2000/2500/3150/4000/5000 |
| Branch Bus Bar Rated Current | A | 630/1250/1600/2000/2500/3150/4000/5000 |
| Rated Short Time Endurable Current | kA | 16/20/31.5/40/50 |
| Rated Peak Endurable Voltage | kA | 40/50/63/80/100/125 |
| Protection Degree | IP4X / IP2X | |
| Quality | kg | 700~1200 |
| Environment Condition | Value |
|---|---|
| Surrounding Temperature | -10℃~+40℃ |
| Altitude | 1000M |
| Relative Humidity | Daily < 95%, Monthly < 90% |
| Earthquake Intensity | Do not exceed 8 degrees |
| Surrounding Environment | No corrosive/flammable gas/water vapor |
Additional Information
All YIFA switchgear products come with a 1-year warranty, ensuring the reliability and quality of your equipment. For optimal performance, it is advised to adhere to the provided environmental conditions during installation and operation.
