POWER GRID EQUIPMENT

TKHD1 Type 1E Class K3 380V Low Voltage Distribution Board

The TKHD1 1E Class K3 Class 380V low-voltage distribution board is a safety level distribution system developed by our company specifically for nuclear power plants with a capacity of one million kilowatts or less, providing power for emergency auxiliary equipment in the nuclear island plant. In addition to the performance of conventional products, there are innovative breakthroughs in seismic resistance and anti-aging: the service life of the cabinet is 40 years, and the service life of safety grade components is 20 years; Capable of performing safety functions under seismic loads and specified accident environmental conditions.

This product has undergone type testing, accelerated aging testing, and seismic testing in accordance with RCC-E (1993 version) and GB7251.1, and has undergone 3C mandatory certification for the product.

This product is also suitable for non safety level nuclear power plant power supply systems.

Main structural features:

1. The cabinet frame and side panels are made of high-quality aluminum zinc coated plates, which have a beautiful appearance, corrosion resistance, and good grounding continuity.

2. Accelerated aging test (20 years) and earthquake test have been conducted, and the product performance is safe and reliable.

3. The drawer adopts a single handle operation and an improved interlocking method, making the operation more flexible and reliable.

4. The primary connector adopts a self-locking structural design, making the drawer unit more reliable for insertion.

5. Functional boards and other insulation components are made of high-quality plastic materials, which are halogen-free and have flame retardant properties.

6. Choose Class 1E K3 cables and wires, which are low smoke, halogen-free, and flame retardant.

7. The drawer unit can be equipped with a padlock in both the opening and isolation positions, effectively ensuring personal safety.

Manufacturing Time: 1 month.