LED distribution box model

LED distribution boxes come in various models designed for indoor/outdoor displays, high-power LED screens, and quick-installation lighting setups, offering features like overload protection, intelligent control, and parallel connections.

Types of LED Distribution Boxes

1. Power Distribution Boxes for LED Displays These boxes are designed to manage power for large LED screens, both indoor and outdoor. They support AC380V input and output 220V to the LED modules. Key features include air switch protection, short-circuit and overload protection, leakage prevention, and power indicator lights. Some models offer PLC programmable control for remote power-on and intelligent management, while others include multi-function cards for time switches and additional safety functions .

2. Parallel Connection Distribution Boxes Used for LED strips or luminaires, these boxes allow easy parallel connections without stripping wires. Conductors are inserted and connected by simple pressing, making them suitable for lighting designers and architects who need quick and safe installation .

3. Quick-Installation LED Distribution Boxes These models, such as terminaLED® boxes, are ideal for LED spotlights in kitchens, furniture, or trade show booths. They allow series and parallel connections of up to 70 LEDs under 150V, enabling fast and safe installation with minimal preparation .

Selection Considerations

When choosing a distribution box, consider:

• Power capacity: Ensure the box can handle the total load of your LED setup. For large screens (>20KW), a step-by-step power-on function is recommended to prevent grid impact .
• Installation type: Fixed installation for permanent setups or portable boxes for rental displays .
• Safety features: Overload, short-circuit, leakage protection, and lightning protection are critical for high-power LED screens .
• Intelligent control: PLC or multi-function card options allow remote management, timed switching, and flexible power-on modes .
• Environment: Indoor vs. outdoor use, considering weatherproofing and durability .

Summary

LED distribution boxes vary from high-power cabinets for large LED displays to compact, quick-installation boxes for LED lighting. Choosing the right model depends on power requirements, installation environment, safety features, and control capabilities, ensuring reliable operation and longevity of your LED system .