KYN28-12 Model Modular Switchgear

KYN28 Series Metal-Clad, Draw-Out Switchgear Product Description

Overview: The KYN28 Series Metal-Clad, Drawer Type Switch Cabinet represents a pinnacle of indoor electrical distribution technology, catering to three-phase AC systems at 50Hz with a rated voltage range of 3.6 to 12kV. This series is meticulously designed for environments where dependability and safety are paramount, such as in industrial operations, commercial buildings, and utility power distribution centers.This switchgear is based on advanced international switchgear technology. The switch cabinet features a centralized structure, which saves approximately 50% of the space in the circuit breaker room and facilitates convenient cable installation. The primary circuit switch is mounted on a removable trolley, allowing for easy interchangeability of trolleys of the same specifications. The cabinet adopts an armored structure, with components 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 a protection system and features the "four remote" functions to achieve automation of the distribution station.

Key Features:

The removable structure is a common switchgear design with the following features: Modular design - The Removable Switchgear adopts a modular design, and the main electrical components (such as circuit breakers) are installed on a removable trolley. This design makes the equipment interchangeable and easy to maintain and replace. Flexible and safe operation - The trolley can be easily pushed or pulled out on the track, and the operation is simple. At the same time, the equipment is usually equipped with a reliable mechanical interlocking mechanism to ensure that no misoperation occurs during operation. Easy maintenance - The removable structure allows maintenance and repair by pulling out the trolley while the equipment is running without stopping. This design greatly improves the reliability of power supply. High protection level - The equipment casing adopts a fully enclosed design, and the protection level is usually IP4X, which can effectively prevent foreign objects from entering and personnel from accidentally contacting the live parts. Intelligence and automation - The removable switchgear can be equipped with a microcomputer-based integrated relay protection device to realize remote control, telemetry, telesignaling and teleadjustment functions to meet the intelligent needs of modern power systems. Strong adaptability - This structure is suitable for a variety of complex environments, such as high humidity, mild dirt, etc., and can meet the "five protection" functions of the power system, namely, preventing misoperation of circuit breakers, preventing the push and pull of trolleys with load, and preventing the grounding switch from supplying power in the grounding position. Small footprint - The removable structure adopts a compact design, light overall weight, high mechanical strength, and is suitable for installation in places with limited space. These characteristics make the removable switchgear widely used in power plants, substations, industrial systems, commercial buildings and other fields.

Conclusion: The KYN28 Series Metal-Clad, Drawer Switchgear is a beacon of modern electrical engineering, offering a reliable, safe, and efficient solution for power distribution and control in a variety of network configurations.