The KYN28 high-voltage switchgear is an indoor complete power distribution device designed for 3.6 to 12kV three-phase AC 50Hz power systems. It is specifically engineered for indoor installation, adapting to the operating requirements of medium-voltage power grids.
It adopts a middle-mounted structure, where the core circuit breaker is installed on a drawable trolley. This advanced design enables it to replace many old-fashioned switchgears, effectively meeting the technical upgrading needs of modern power distribution systems with its flexible and reliable structural advantages.
As a key power distribution equipment in the power system, it undertakes three core functions:
- Power Handling: Receiving and distributing electrical energy;
- Circuit Control: Implementing precise control of power circuits;
- Safety Assurance: Providing circuit protection and operational status monitoring to ensure stable and safe operation of the system.
It is widely used in various scenarios with high requirements for power distribution reliability and safety, including:
- Power plants
- Substations
- Industrial and mining enterprises
- Large-scale buildings
