Home ProductsIndustrial Plugs

Airport Business Rental LED Display Screen Power Distribution Cabinet

China Shenzhen City Breaker Co., Ltd. certification
China Shenzhen City Breaker Co., Ltd. certification
Excellent quality and fast delivery.

—— Victor

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

I'm Online Chat Now

Airport Business Rental LED Display Screen Power Distribution Cabinet

Airport Business Rental LED Display Screen Power Distribution Cabinet
Airport Business Rental LED Display Screen Power Distribution Cabinet

Large Image :  Airport Business Rental LED Display Screen Power Distribution Cabinet

Product Details:
Place of Origin: Shenzhen
Brand Name: DICOLOR
Certification: CCC CE EMC FCC RoHS
Payment & Shipping Terms:
Minimum Order Quantity: 1sqm
Packaging Details: Wooding or Flighting Cases
Delivery Time: Any time
Payment Terms: 7 Days
Supply Ability: 5000sqm/month
Detailed Product Description
High Light:

rental led screen


stage led display

Airport Business Rental LED Display Screen Power Distribution Cabinet


   Power consumption: 20kw


    Portable Power distribution Cabinet is our brand new product for rental business. The structure is neat and convenient to use, portable, suitable for factory, school, government, bank, airport, new buildings and so on.

    Adopting multi-port to allow for manual or auto-pc controlled (together with temp-photo sensor controlling types)




1.  Function intruction
Switch box is mainly used for power distribution for each load. And  it can protect the power circuit when it overload, current leak and  short circuit. It can well protect the LED display and make it work  efficiently.

2.  The principle of circuit in Switch box


3.  Switch box components introduction
3P Switch: The air switch integrated many functions. It not only can switch on and off, but also has the function of protect circuit and electric equipment when they get overload, current leak  and  short  circuit.
(2). 5V Power supplier:Provide power for power control panel(electric  relay).
(3). Lighting arrester: Release the thunder electricity and overload  voltage to protect electric equipment from damage.
(4). Circuit breaker: It is also called "air switch".It is kind of switch which can be switch on and off manually or automatically.When it is over-voltage, under-voltage, overload or short circuit, the switch can cut off automatically .
(5). Contactor: The work principle is when current go through coil, it becomes magnetic.Then the contactor will be close or open with or without magnet. Contactor composed of electric magnetic system (iron core, static iron core and electric magnetic coil), prods system (open prod and close prod) and arc control device.When the electric magnetic coil powered, it will be strong magnetic, and conduct to the static iron core which will attract the  armature,   then  the  prod  close.  When  power  off,   the  prod open.
(6). Terminal block:connect wires or cables
(7). Multi-functional card: Integrated functions of humidity collection,   power switch and sound transmission.
(8). Button  switch
(9). Indication light

4.  Operation interpretation and caution
Please double check the components on Power Distribution panel (or cabinet) well connected; no heating or burning smell. Door of Power Distribution panel is on duty, and the key to door should be kept by the professional.
(2). In order to allow the machine work well, the Power Distribution panel should be kept tidy and clean. Maintaining work should be performed regularly.

5.  The connection drawing of switch box and display


(1). wire three phase 5 wires (3 L, 1N and 1G) to the AC 380V input terminal block, while wire 2 phase 3 wires(1L, 1N, 1G)between the  output AC 220V terminal block to LED display.
(2). Connect the multi-function card to sending card in computer/IPC  and receive card in first cabinet of LED display with internet cable  (RJ45).
(3). Switch on the 3P air switch to make the switch box function, then  power indication/alarm lamp will be green
(4). Turn on your computer which has already programmed with our control system software.You can find the indication lamp on Multi-functional card flicker green.
(5). Now you have three ways to turn on and turn off the screen Push/pull the 3P air switch (Turn on or Turn off both switch box and  LED display) Push the power button (Turn on or Turn off the LED  display) Use software in computer/IPC (Turn on or Turn off the LED display)

6.  The main features of switch box
 provide AC 220v output power to display and other equipment
(2). In emergency, we use PC, manual operation or sensor to cut off the  power.
(3). Equipped with wheels in the bottom for movable
(4). High stability, reliable
(5). AC 380V input, and thunder protecting

7.  Function diagram
 portable switch box function diagram

Contact Details
Shenzhen City Breaker Co., Ltd.

Contact Person: Mr. fov

Tel: 18810166789

Fax: 86-189-4289-0330

Send your inquiry directly to us (0 / 3000)