Switchgear is a complete set of equipment used for power distribution, control and protection in power systems, featuring high reliability, modular design and intelligent monitoring, widely used in substations, industrial plants and commercial buildings.
Product Description:
This switchgear series adopts advanced design concepts and manufacturing processes, integrating circuit breakers, disconnectors, protection devices and other electrical components to achieve reliable control and protection of power systems. Compliant with international standards, suitable for various harsh industrial environments.
Product Parameter (Specification)
| Parameter list | |||
| project | unit | data | |
| Rated voltage | kV | 3.6、7.2、12 | |
| rated frequency | Hz | 50 | |
| Circuit breaker rated current | A | 630、1250、1600、2000、2500、3150 | |
| Switchgear Rated Current | A | 630、1250、1600、2000、2500、3150 | |
| Rated short-time withstand current (4S) | kA | 20、25、31.5、40 | |
| Rated peak withstand current (peak) | kA | 50、63、80、100 | |
| Rated short-circuit breaking current | kA | 20、25、31.5、40 | |
| Rated short-circuit making current (peak value) | kA | 50、63、80、100 | |
| Rated insulation level
1min power frequency withstand voltage |
between poles, pole-to-ground | kV | 24、32、42 |
| between fractures | kV | 24、32、42 | |
| lightning shock
Withstand voltage (peak) |
Between poles, between poles | kV | 40、60、75 |
| Fracture | kV | 46、70、85 | |
| degree of protection | The shell is IP4X, and the door of the compartment and circuit breaker room is IP2X when it is opened. | ||
Product features：
Packaging：
Our switchgear is packaged in wooden boxes
