LEDThe display screen industry relies heavily on power distribution cabinets as a core component, as their performance and reliability directly impact the stability and lifespan of display screens. Since LED screens are powered by a large number of switching power supplies, the screen's startup瞬间 carries a significant current, which can easily create a shock to the power grid. Therefore, for display screens with a power rating exceeding 10KW, it is essential to equip them with a dedicated intelligent power distribution cabinet for LED screens.
This product features an indoor shell with a total load power of 10KW, capable of connecting three single-phase electrical equipment circuits (such as display loop, air conditioning loop, and fan loop). It offers multiple protections including overcurrent and short-circuit protection, and can be manually switched on/off, as well as powered on and off by PLC. The standard circuit breaker is a Delixi product, while the contactor is a Schneider product. The PLC power supply uses a high-reliability industrial-grade product from Mingwei. The controller is an Omron/IPMS/Siemens PLC product. It is equipped with RS232/TCP/IP communication, allowing for connection to central control systems for联动 control; and comes with ports for smoke, temperature, and other sensors. It provides quick and convenient external data monitoring for LED display systems, and can trigger alarms for cabinet, LED display overtemperature, smoke, and intrusion through preset schemes. The system can automatically and intelligently protect and control by setting threshold values, enabling unattended operation. The system is based on the B/S architecture and is compatible with multiple platforms, including Windows, Linux, Android, Hongmeng, and Qilin, among others.
Key Features
1.All models feature two-level protection; the input circuit breaker is a plastic-case circuit breaker, and the output circuit breaker is a miniature circuit breaker.
2. Supports PLC remote real-time monitoring and management of power systems.
3.Manual, PLC remote, timed automatic control on, power-off selectable.
4.Standard with overcurrent and short-circuit protection.
5.Different colored indicator lights differentiate the phase line power-in status.
6.Manual, Stop, Automatic, three-position panel control switch.
7.All critical components are manufactured with internationally renowned brand components; all cables are made of national standard copper cables, and all cables are crimped with purple copper terminals. The wire diameters inside the box all have a safety margin of over 20%.
8.Select power state after power failure to ensure stable operation of the equipment upon power restoration.
9.Standard with circuit status detection, current/voltage monitoring, overload protection, under-voltage/under-current protection, intrusion protection, smoke protection, electrical cabinet over-temperature protection, LED screen over-temperature protection, and linkage protection, among various protective functions.
10.Supports 8 groups of scheduled tasks for automatic control and management.
11. All products are designed and manufactured in accordance with national standards, featuring unique reinforcement in the shell design and made from sheet metal with a thickness of 1.2mm or more, electroplated with paint.
12. All systems are pre-set with various plans. When used online, they allow for remote monitoring of the power cabinet's status. When used offline, they can automatically execute the联动 of plan logic.
13All models are equipped with test sockets with leakage protection and lighting control circuits.
14.The system is cross-platform compatible, supporting Windows, Linux, Android, HarmonyOS, Kirin, and more operating systems.
Technical Specifications
Rated Capacity | 10KW |
Output circuit | 3Single-phase circuit |
Number of Output Channels | Single Channel |
Input and Output Voltage | Input 3-phase 5-wire system 380V, output single-phase 220V |
Rated Output Power per Channel | ≤3.5KW |
Cease power control method | Manual/Remote/Scheduled Automatic |
Short circuit and overload protection | Available |
Schedule power on/off tasks | 8Group timer switch Each channel can be set to different times based on the load equipment (such as displays, air conditioners, computers, audio systems), supporting daily and weekly settings. |
Remote Power-On | Available |
Logical联动控制 | Available |
Central Control System | Available |
Contact Information | TCP/IPNetwork/RS232/RS485 |
Environmental Status Monitoring | Abnormal Status Alert |
Loop Status Detection | Available |
Utility power interruption and reconnection status detection | Available |
Temperature and humidity detection | Available |
Current and Voltage Detection | Available |
Under-voltage and over-voltage protection | Available |
Smoke Alarms, Protection | Available |
Over-temperature alarm and protection for display screen | Available |
Over-temperature shutdown protection for power distribution cabinets | Available |
Interlock protection | Available |
Entry method | Both ends can be threaded |
Housing dimensions | 450mm*600mm*200mm |
Application
Command centers, conference rooms, multi-functional halls, exhibition spaces...and other compact venues, powered by LED screens.
After-sales service
1One-year free warranty, lifetime technical support.
Packaging
Standard corrugated box packaging.
Utilize information
Please read the product user manual carefully before use.
Cautionary Notes
This product contains high voltage; it must be terminated and maintained by a technician with professional electrical qualifications.
