Brand: WEIJI
USES: Low cost, high reliability, urban high voltage distribution solutions
HXGN-12 Series High Voltage Switchgear refer to the switchgears used in the ring power distribution network. The structure of the switchgear is simple, and the combination of load switch and fuse is commonly used. It has simple structure, small size and low price. It can improve the power supply parameters and performance, as well as the advantages of power supply safety.
Widely used in industrial and civil cable ring networks and power terminals, as the reception and distribution of electric energy, especially suitable for urban residential area power distribution, small secondary power distribution stations, small opening and closing stations, industrial and mining enterprises, shopping malls, airports, subways, power stations, hospitals, stadiums, railways, tunnels and other places.
1. The cabinet body is constructed of 316L stainless steel with a nano-ceramic coating, has passed 3000 hours of salt spray and 200 cycles of hot and cold cycling, and boasts high UV resistance standards, with a 30-year warranty.
2. The German-imported spray coating system utilizes an electrostatic spray gun and water-based environmentally friendly paint, resulting in a coating uniformity error of ≤5μm and an 80% reduction in VOC emissions. This simultaneously achieves a “zero-defect appearance” and green manufacturing, with a spray defect rate of less than 0.3%.
3. Equipped with advanced Schneider vacuum circuit breakers or high-quality domestic vacuum circuit breakers, the system offers superior performance.
4. The enclosure has an IP4X protection rating, maintaining IP2X even when the circuit breaker compartment door is opened.
5. The product features comprehensive “five-protection” interlocking functions to ensure operator safety.
6. The main busbar current rating is 4000A, the short-circuit breaking current is 50kA, and the mechanical life is 20,000 cycles.
| Item | Unit | Load Switch Cabinet | Combined Electrical Cabinet | ||
| Rated voltage | KV | 12 | 12 | ||
| Rated power | Hz | 50/60 | 50/60 | ||
| Rated insulation level | 1 min power frequency withstand voltage | Alternately and relatively | KV | 42 | 42 |
| Isolation fracture | KV | 48 | 48 | ||
| Lightning impulse withstand voltage | Alternately and relatively | KV | 75 | 75 | |
| Isolation fracture | KV | 85 | 85 | ||
| Rated current of main bus | A | 630 | 125 | ||
| Rated short-time withstand current | KA/4S | 20 | 20 | ||
| Rated peak withstand current | KA | 50 | 50 | ||
| Rated AC current | A | 3150 | |||
| Rated short-circuit making current (peak value) | KA | 50 | 50 | ||
| Rated short-circuit breaking current (effective value) | KA | 31.5 | |||
| Rated active load breaking current | A | 630 | |||
| Ground loop dynamic stability current (peak value) | KA | 50 | 50 | ||
| Ground loop thermal stability current | KA/2S | 20 | 20 | ||
| Mechanical life | Vacuum load switch | Time | 10000 | 10000 | |
| Earthing switch | Time | 2000 | 2000 | ||
| Auxiliary circuit 1min power frequency withstand voltage | KV | 2 | 2 | ||
| Working voltage of electric operating mechanism | V | AC220/110; DC220/110 | AC220/110; DC220/110 | ||
| Enclosure rating | - | IP2X、IP3X | IP2X、IP3X | ||
Notice: There is a chance that WEIJI may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.
