In the LED display industry, the power distribution cabinet, as one of the core components, directly impacts the stability and lifespan of the display due to the high inrush current during startup. Since LED displays are powered by a large number of switching power supplies, they can easily cause surges in the power grid. Therefore, for displays with power over 10KW, it is essential to equip them with a dedicated intelligent power distribution cabinet for LED displays.
This product features an indoor housing with a total load power of 20KW, capable of connecting 6 single-phase power-consuming devices (such as display circuit, air conditioning circuit, and fan circuit); it provides overcurrent and short-circuit protection with step-by-step, graded delayed power-on. It allows for manual on/off, remote automatic on/off via multi-functional card, and power-off functionality. The standard circuit breaker is a Delixi product, and the contactor is a Schneider product. The multi-functional card power supply uses Mervic high-reliability industrial-grade products to ensure stable system power supply.
Features
1.All models feature dual protection; the input circuit breaker is a molded case circuit breaker, and the output circuit breaker is a miniature circuit breaker. 2. Supports multifunctional cards for remote intelligent control of the power system.
3.Choose between manual or multi-functional card control for on/off functions.
4.Standard with overcurrent and short-circuit protection.
5.Different color sequence power indicator lights differentiate the phase line power-in conditions.
6.Manual, Stop, Auto, three-position panel control toggle switch.
7.Multi-channel step-by-step sequential power-on delay.
8.All critical components are made with internationally renowned brand electronic components; cables are all selected as national standard copper cables, and all cables are terminated with purple copper terminals. The cable diameters inside the box all have over 20% safety margin.
9. Products are designed and manufactured in accordance with national standards, featuring unique reinforcement in the housing design and using sheet metal with a thickness of 1.2mm or more, electroplated with paint.
10.All models come standard with circuit breakers and lighting control circuits equipped with leakage protection.
Technical Specifications
Rated Capacity | 20KW |
Output Loop | 6Single-phase circuit |
Number of output channels | Dual-channel |
Input/Output Voltage | Input 3-phase 5-wire system 380V, output single-phase 220V |
Rated Output Power per Channel | ≤3.5KW |
Up, power-off control method | Manual/Multifunctional Card Remote |
Short circuit and overload protection | Available |
Sequential power-on with delay | Available |
Schedule to turn on and off the power | Available |
Entry method | Accessible from both sides |
Lighting Maintenance Socket | Available |
Phase sequence indicator light | Available |
Panel control knob | Available |
Control Indicator | Available |
Automatically sequential delayed power-on | Available |
Shell Size | 450mmx600mm×200mm |
· Usage
Command center, conference rooms, multi-functional halls, exhibition halls, etc., powered by LED screens.
· After-sales service
1One-year free warranty, lifetime technical support.
· Packaging
Standard cardboard box packaging.
· Utilize Information
Please read the product manual thoroughly before use.
· Cautionary Notes
This product contains high voltage; it must be terminated and maintained by a technician with professional electrician qualifications.
