Debugging method of A-type emergency lighting centralized power supply

A kind of emergency lighting centralized power supply debugging is to debug and adjust the power supply (type A emergency lighting centralized power supply) to enable the system to meet the acceptance specifications, ensure that the system facilities achieve the expected use effect, and give full play to its disaster prevention and mitigation functions. This article will understand the debugging method of Type A emergency lighting power supply according to the new regulations and standards.

First of all, the following requirements should be met before system commissioning:

1. Comprehensively inspect the main functions and performance of emergency lighting system controllers, centralized control power supplies, emergency lighting distribution boxes and lamps, and emergency lighting design controllers, centralized power supplies, emergency distribution boxes, and lamps. Meet the requirements of our national development standard GB17945.

2. According to the requirements of current national standards, replace the main functions and performance of the system, and re-rectify and debug the projects whose functions do not meet the requirements of the design documents.

Secondly, the debugging of A-type emergency management lighting mainly centralized control power supply includes:

1) Operate the centralized power supply to make it in the main power supply working state and emergency working state, and observe whether the main voltage, battery voltage, output voltage and output current of the emergency lighting centralized power supply, as well as whether the state of the main power supply display and charging indicator is consistent with the production enterprise The requirements;

2) Operate the manual emergency switch control mechanism and observe that the centralized power supply for emergency lighting and all fire emergency lights powered by the power supply enter the emergency working state;

3) Disconnect the main power supply, the centralized power supply for emergency lighting and all fire safety emergency lamps powered by the power supply, should be switched to the emergency handling work and life state, and the emergency education work and study time shall not be less than the nominal emergency work development time.

After the A-type emergency lighting, centralized power supply system is put into operation, the components of the system should be restored to normal connection, and the components of the system should be restored to normal working conditions; the construction unit and equipment manufacturer should submit the system as-built drawing and materials to the construction unit and system composition Part and accessories incoming inspection records, installation quality inspection records, put into operation records, product inspection reports, supporting materials and other related materials.