Direct Current Screen Manufacturer, Shenzhen Direct Current Screen Wholesale Pricing, Shenzhen Direct Current Screen Suppliers [Shenzhen Nuonai]

DC Screen Manufacturer, Shenzhen DC Screen Wholesale Pricing, Shenzhen DC Screen Supplier [Shenzhen Nuonai Power Technology Co., Ltd.]

Adjustment of the DC screen, connect the AC power to test if the AC dual power supply switchgear operates normally, and whether the voltage at the lower outlet of the dual power supply switchgear is normal. After the AC section is tested normally, sequentially close the AC switches of the charging module, observe if the module starts up normally, and measure the module's output voltage and polarity. Once the charging module starts up normally and outputs the correct voltage and polarity, connect the battery bank switch and each busbar switch, measure whether the voltage and polarity at the lower outlet of the battery bank switch, the busbar, and the control busbar are correct, and observe if the voltmeter is reversed.

Key Features of DC Screen
System Features
High Reliability:
Modular design with switch-mode power supply, N+1 hot standby.
The charging module supports live hot-plugging, significantly reducing the average maintenance time.
Power busbars and control busbars can be powered separately by the charging module and can be hot-backed up through a voltage reducer.
Hardware low-loss self-balancing technology, inter-module output current imbalance better than 5%.
Reliable lightning protection and electrical insulation measures, with insulation monitoring devices capable of real-time system insulation monitoring.
The system design adheres to international standards such as IEC and UL, ensuring ample reliability.