USP：Supports 35 units of 200W power supplies, with a pure aluminum casing, about the size of a mobile phone.


Product Model

QN-Power Box/7.5 kW Compact High-Power Power Supply Distribution Box

Product Description

The Power Box Series Distribution Box is the third core product family in the “Compact High-Power” portfolio. It delivers up to 7.5 kW of power, features a full aluminum enclosure, and is roughly the size of a smartphone. It is primarily designed for the domestic market, while also being fully suitable for overseas markets. The product offers high safety, reliable performance, aesthetic design, and competitive pricing, while remaining compatible with both domestic and international power supply systems. 

Applications: E-structure, K-structure, Zhen structure, advertising screens, store front screens, COB screens, indoor displays, all-in-one devices, etc.

It supports multiple control methods, including Manual Control, Scheduled Control, Remote RS-485 Control, Remote On/Off Control, and Remote 433 MHz Control. The unit features Overtemperature Protection, supports wide input voltage ranges for both domestic and international power systems, and operates silently during normal use.

Functional Features

1. Control Modes: It supports Manual Control, Centralized Control, Remote RS-485 Control, Remote 433 MHz Control, Scheduled Control, On/Off Control, and Automatic Cascade Control.

1）RS-485 Control: Controlled via third-party platforms

2）Remote 433 MHz Control: supplied with a compact external antenna, with a control range of up to 50 meters.

3) Scheduled Control: It supports up to 4 programmable time periods per day, weekly scheduling with start/stop by weekday, and cross-day timing.

4）On/Off Control: It supports Remote On/Off Control via manual inputs.

2. Cable Routing: Bottom-entry/bottom-exit design is applied to prevent debris or foreign objects from entering the enclosure.

3. Operating Characteristics: Silent operation features strong anti-interference capability and
resistant to power grid voltage fluctuations.

Protection Functions

1. neutral Conductor Temperature Protection     

2. Reverse-Drive Protection    

3. Overvoltage / Undervoltage Protection

Warranty                                     

3-year warranty with lifetime service              

Dimensions

190 × 81 × 30 mm, aluminum enclosure, smartphone-sized, 0.5 kg