10KV KYN28-12 Exchangeable Metal-Enclosed Switchgear

KYN28 Series Metal-Clad Withdrawable Switchgear: Pioneering Reliability in Power Distribution

Overview: The KYN28 Series Switchgear switch cabinet is a forefront solution for indoor three-phase AC power distribution systems, operating at 50Hz with a rated voltage spectrum of 3.6 to 12kV. This series is meticulously engineered for unparalleled reliability and safety, rendering it perfectly suited for a spectrum of electrical applications across industrial facilities, commercial buildings, and power distribution centers.The Drawer-type Switchgear adopts a central structure, which saves about 50% of the space in the circuit breaker room and is convenient for cable installation. The primary circuit switch is installed on a removable trolley, and trolleys of the same specification can be easily interchanged. It adopts an armored structure, and the components are installed in grounded compartments separated by metal partitions. The protection level of the switch cabinet is IP4X. It can be equipped with vacuum circuit breakers such as VS1, VD4, and ZN63. The switch cabinet can be connected to the protection system and has the "four remote" function to realize the automation of the distribution station.

The main features of the KYN28A-12 high-voltage switch cabinet are as follows: 1. The appearance is novel, flat, and simple, with uniform color, heavy, and coordinated proportions; 2. It has a simple and reliable "five-protection" interlocking function to prevent misoperation; 3. The secondary wire duct in the high-voltage room adopts full metal protection, which is safer and more reliable in operation; 4. It has a more user-friendly human-machine interface for easy operation; 5. It can be equipped with an electric chassis vehicle and an electric grounding switch, and the mechanical interlocking automatically switches to meet the requirements of distribution network automation.

Core Attributes:

1. Resilient Metal-Clad Framework: The KYN28 series switchgear adopts a sturdy metal clad structure, which is durable and can withstand environmental pressures, and is perfectly adapted to existing electrical systems.

2. Strong compatibility：Supports a variety of vacuum circuit breakers (such as ABB VD4, ZN73, etc.) to meet different system requirements.

3. High safety： Comply with electrical safety standards, maintain necessary air insulation and creepage distances, and reduce the risk of electrical accidents.Provide a wide range of power protection, monitoring and control functions to adapt to a variety of system configurations.

4. Environmental adaptability：Can operate reliably in various temperatures, humidity and harsh environments (such as seismic activity), suitable for different geographical locations.

5. Durable structure：Modular design, high-precision components, easy maintenance. The door is made of high-quality cold-rolled steel with a durable coating on the surface to extend the service life.

6. Easy to operate：The central extraction mechanism simplifies operation, and the trolley is equipped with a screw drive to ensure smooth movement and reduce misoperation.

7. Comprehensive safety measures：Equipped with interlocking and safety functions to prevent unauthorized operations, such as live grounding or moving the trolley with load.

Conclusion: The KYN28 Series Metal-Clad Withdrawable Inflatable Ring Main Unit stands as a testament to modern electrical engineering, delivering a dependable, secure, and efficient solution for power distribution and control across a variety of network configurations.