Industry News
15 2025-07 Safety and precautions of DC panels
1. What are the safety precautions for operating DC panels?
Before operation, make sure that the equipment is powered off, wear insulating gloves and insulating shoes, and use insulating tools.
It is forbidden to plug or unplug modules or disconnect batteries when the DC panel is running (to avoid arcing).
15 2025-07 How to choose the capacity of the DC panel according to the demand?
Calculate the load current: Count the total current of all DC loads (such as control circuits, protection devices, indicator lights, etc.).
Determine the backup time: According to the requirements of the power system, the backup time is usually 1-2 hours (longer for important occasions).
15 2025-07 Common problems of DC screen
The DC panel is a complete set of equipment that converts AC power into stable DC power and can realize charging, discharging, monitoring and protection functions. It is mainly composed of rectifier modules, battery packs, monitoring systems, feeder switches, etc., and provides reliable DC power for the operating mechanism of high-voltage switches, relay protection devices, automation equipment, etc.
14 2025-07 What is the difference between an AC power supply panel and a DC power supply panel?
AC power supply panels process AC power and are suitable for high-power devices; DC power supply panels convert AC power to DC power for electronic devices. The principles and applications of the two are different, but they work together to ensure the normal operation of the circuit.