What are the contents of lightning protection testing

In today's rapidly developing era of architectural trends, the use of buildings after delivery will face more unknown factors, among which electrical accidents are particularly serious. Lightning protection testing will become an important part of eliminating safety hazards and improving public self rescue capabilities.

1. Flasher detection

The function of the lightning arrester is to protect the lightning rod and its metal connectors, and it is a part of the entire electrical circuit. Lightning protection testing usually uses professional methods such as rolling ball method to analyze the scope of the lightning rod and other lightning protection equipment. Combined with the professional equipment of the lightning protection testing agency, the lightning protection structure such as the lightning arrester is evaluated to determine whether it meets the standards. If there is any non-compliance, the agency will impose corresponding penalties on the manufacturer and construction unit.

2. Grounding resistance detection

The function of grounding resistance is to connect the current underground and avoid potential hazards to people caused by live equipment in buildings. It is included in the lightning protection detection checklist. From the setting of grounding layout to the inspection of grounding materials, lightning protection detection detects whether the materials of grounding resistance meet the regulatory requirements through professional analysis of data.

3. Power outage measures

Lightning protection detection and power outage measures are more important compared to others. The previous two points are the elimination of safety hazards. Power outage measures are the self rescue function inspection of the power system, focusing on the lightning protection module and other equipment of the power supply. Through short-term power on testing of the entire circuit's operation, strict control is carried out on aging equipment, switches, etc.