Low Voltage Switchboard Maintenance

Wiring and bolted connection checks for switchgear and switchboards.

Low voltage switchboard maintenance.

In order to make sure that your low voltage switchboard operates properly and lasts long it is imperative that you conduct preventive maintenance at regular intervals with the help of qualified professionals. Low and medium voltage switchboards play an important role in the safety and efficiency of an electrical distribution system. Recommendations for the maintenance of low voltage electrical switchboards and switchgear. Introduction low voltage electrical switchboards are at the heart of power distribution in a modern building where there is increased.

1 bolted electrical connections should be inspected for high resistance either by use of a low resistance ohmmeter dlro calibrated torque wrench or infrared scan loose bolted electrical connections can lead to higher energy consumption and eventual equipment failure if not properly addressed. This document is prepared in line with australian standard as nzs 2467 2008 for maintenance of electrical switchgear. Many industrial commercial and residential buildings rely on switchboards to effectively distribute electrical power to appliances or electrical devices that are then used by consumers. Following are some important guidelines to be followed while maintaining a low voltage switchboard.