Xi'an Xigao Electricenergy Group Co., Ltd.
Xi'an Xigao Electricenergy Group Co., Ltd.
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The KYN28A-12 Power Distribution Switchgear is a power transmission and distribution device for accepting and distributing electric power in the sectionalized single-bus system, which is mainly used for accepting electric power of small and medium-sized generators, power distribution of industrial and mining enterprises, accepting and transmitting electric power for secondary substations. starting of large-sized HV motors and used in. power plants, its functions are for control, protection, and monitoring.
2. Photo
| Item | | unit | value |
| Rated Frequency | | Hz | 50/60 |
| Rated voltage | | | 12 |
| | 1min Power Frequency Withstand Voltage | 42 | |
| lightning impulse withsdand voltage | 75 | ||
| Main Busbar Rated Current | A | 630,1250,1600,2000,2500,3150 | |
| Sub-Busbar Rated Current | A | 630,1250,1600,2000,2500,3150* | |
| 4S Thermal Stability Currenct (Effective Data) | kA | 16,20,25,31.5,40 | |
| Rated Dynamic Stability Currenct (Peak Value) | 40,50,63,80,100 | ||
| Protection Level | enclosure:IP4X, CB Compartment open:IP2X | ||
1. Temperature: Not over than +40, Not less than -5. Equal Temperature35.
2. Altitude: not over than 1000M
3. Relative Humidity: ≤90% (+25)
4. Withstand Earthquake magnitude: 8 degree
5. Without dust, fire, Corrosion or other dangerous items around.
5. FAQ
1.Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.
2. For tender cooperation, it is welcome to discuss the detail in between.
3. Some type reports are provided accordingly.
4. Our factory is 250000m2 for production and office.
5. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.