I. Distribution Control Box (Cabinet):

• Model: YNXK
• Rated Voltage: 380V
• Rated Current: 400A - 10A
• Standard: GB/T 7251.2 - 2023

II. Installation Methods

The distribution control box (cabinet) can be installed in two ways: wall - mounted and floor - standing. It is suitable for controlling building fire pumps and fans, building water supply, central air - conditioning, heating, ventilation and air - conditioning (HVAC) electrical equipment, industrial automation control, and intelligent control.

III. Application Scenarios

It is widely used in industrial plants, commercial buildings, residential communities, municipal engineering projects, data centers, and other scenarios. It can serve as the core hub for power distribution, lighting distribution, and equipment control, and is compatible with various electrical equipment such as machine tools, water pumps, air - conditioners, and lighting systems.

IV. Operation and Maintenance

Installation Requirements

• Installation must be carried out by professional electricians to ensure reliable grounding.
• The installation environment should be dry and well - ventilated, and away from flammable, explosive, and corrosive substances.

Daily Maintenance

• Regularly check whether the box body is deformed or rusted and whether the door lock is intact.
• Inspect the internal wiring for any looseness and check for signs of overheating or damage to the components.
• When cleaning the box body, cut off the power supply and avoid flushing it directly with water.

Fault Handling

• If a circuit breaker trips, first check whether the circuit load is overloaded or short - circuited. Reset the breaker only after the fault is eliminated.
• If a component is damaged, replace it with a product of the same specification and model. Unauthorized modification is strictly prohibited