low voltage medium voltage electrical circuit power distribution board device switchgear
Switchgear a componment of electricity supply system refer to the colletion of switching devices required for a low voltage, medium voltage or high voltage electrical circuit. Switchgear consist of switching and protection devives fues, circuit breakers, isolators, disconnect switches, relays and other electrical devices control the flow of electricity.
Chanelectric can supply more 10 different configurations suitable for most switching applications in 12/24/36 kV distribution networks.
a) Air temperature: Maximum temperature: +40℃; Minimum temperature:-20℃ b) Humidity: Monthly average humidity 95%; Daily average humidity 90% . c) Altitude above sea level: Maximum installation altitude: 2500m d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. e) No frequent violent shake
| Line voltage | Power line capac ity | Dimension | Total weigh | ||
| kV | kVA | Length(mmy | Width (mm | Height (mm) | kGs |
| 10-1kV (~±20 Regulation range) | 1000 | 1760 | 960 | 135 | 810 |
| 2000 | 2050 | 1150 | 1350 | 1340 | |
| 3000 | 2200 | 1200 | 1400 | 1830 | |
| 4000 | 2350 | 1400 | 1450 | 2250 | |
| 5000 | 2455 | 1450 | 1490 | 2555 | |
| 6300 | 2485 | 1500 | 1490 | 3150 | |
| 20~24kV (0%~±20% Regulation range) | 1000 | 1910 | 1152 | 1450 | 920 |
| 2000 | 220 | 1380 | 1500 | 1550 | |
| 3000 | 2350 | 1440 | 1550 | 2150 | |
| 4000 | 2500 | 1500 | 1600 | 2600 | |
| 5000 | 2605 | 1500 | 1640 | 2950 | |
| 6300 | 2635 | 1550 | 1640 | 3465 | |
| 30~35kV (0%*±20% Regulation range) | 1000 | 2060 | 1302 | 1070 | 1070 |
| 2000 | 2350 | 1530 | 1770 | 1770 | |
| 3000 | 2500 | 1390 | 2415 | 2415 | |
| 4000 | 2650 | 1650 | 2970 | 2970 | |
| 5000 | 2755 | 1650 | 3375 | 3375 | |
| 6300 | 2785 | 1700 | 4160 | 4160 | |
