11KV 33KV 4 Phase Pad Mounted High Voltage Switchgear Rated Voltage 40.5KV
11KV 33KV Rated Voltage 40.5KV 4 Phase Pad Mounted High Voltage Switchgear
Product Description
- The equipment is designed with a pad-mounted structure, facilitating installation and maintenance and saving installation space and costs.
- With a rated voltage of either 11 kV or 33 kV, a rated frequency of 50 Hz, a rated current of 630 A or 1250 A, and a rated short-circuit current of 25 kA, the equipment can meet the demands of various power systems.
- The equipment has a rated insulation voltage of 40.5 kV and employs SF6 gas insulation technology, providing excellent insulation and arc-extinguishing performance to isolate circuits and control arcs, thus enhancing equipment safety and reliability.
- The equipment's exterior is made of anti-corrosion materials to prevent the effects of water, dust, corrosion, and other factors on the equipment.
- Intelligent control technology is utilized in the equipment, enabling precise control and management of the power system. Equipped with reliable safety measures like mechanical locks and electrical interlocks, the equipment ensures safe and secure operation.
Primarily used in power distribution networks, urban power supply, mines, and industrial and mining enterprises, the 11KV 33KV rated voltage 40.5KV 4 phase pad-mounted high voltage switchgear is capable of effectively controlling and protecting high-voltage circuits, ensuring the power system operates normally and safely.
In conclusion, the 11KV 33KV rated voltage 40.5KV 4 phase pad-mounted high voltage switchgear is a high-voltage switchgear that possesses characteristics like easy installation and maintenance, safety and reliability, and intelligent control, meeting the requirements of different power systems and guaranteeing the normal operation and safety of the power system.
Main Technical Parameters
| Main Technical Parameters | Specifications |
| Rated voltage | 40.5KV |
| Rated frequency | 50Hz |
| Rated current of the main busbar | 1250A, 1600A, 2000A |
| Rated insulation level 1min power frequency withstand voltage | 95KV between phases and relative, 115KV for the first isolating joint |
| Lightning impulse withstand voltage | 185KV between phases and relative, 215KV for the first isolating joint |
| 1min power frequency withstand voltage of the auxiliary control circuit | 2KV |
| Dimensions (widthdepthheight) | 1400*2800(3000)*2800 |
| Rated current of branch busbar | 630A, 1250A, 1600A |
Advantages
1.Excellent quality
2.24 hour service
3.Professional design
4.Advanced technique
5.Rapid delivery
Production Facilities
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- All-inclusive services
- Rigorous quality management
- Thorough inspection
- Accountability assurance
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