Electrical switchboards are significant components of large electrical systems in plants, businesses, apartments, etc. These devices distribute electrical current across different electrical sources. However, like with many electrical devices, electrical switchboards are not fault-proof. Exposed contacts, faulty protective devices, faulty wiring, loose cables, faulty switches, etc., are some of the problems that may arise with your electrical switchboard. Since electrical switchboards control power flow, it's crucial to stay ahead of such problems all the time. One way to do this is through regular maintenance and inspections. Regular electrical switchboard inspections are necessary to determine any issues that could potentially lead to failure. Here's more on this.
What Do Electrical Switchboard Inspections Entail?
Several checks can be performed during electrical switchboard inspections. For instance, inspections may include checks for exposed live wires or parts and other unsafe components, circuit breakers, wiring and mains and compliance with required electrical standards. A visual inspection may also be made before a detailed report is written on the inspection's findings.
Why Are the Inspections Important?
Electrical switchboard inspections are crucial for many reasons. Most importantly, they are meant to detect any issues that could potentially worsen and wreak havoc to your electrical distribution system. For instance, inspections can detect electrical safety issues that could result in explosions, electrocution, and fires. In addition, inspections are essential to prevent unexpected equipment failures. Since electrical switchboards direct power to various circuits and equipment, undetected faulty issues can result in unexpected power issues that could be costly. Therefore, regular inspections can help detect such issues before they get out of hand.
Inspections are also designed to increase the switchboard's lifespan. By identifying potential issues early enough, repairs and fixes can be made promptly to prevent total switchboard failure. Switchboard replacements and upgrades do not come cheap. Therefore, a longer lifespan comes with cost savings too.
How Frequently Should You Inspect Your Electrical Switchboards?
There's no general rule on how regularly you need to inspect your electrical switchboards. However, the more frequently you do it, the better. Working with your electrician, you can come up with an inspection schedule based on your electrical usage habits, budget, needs, etc. Nonetheless, a few tell-tale signs may inform you of the need to inspect your electrical switchboards. For instance, mild electric shocks, noises, sparks, constant short-circuiting appliances and blowing fuses, hot power points, etc., are all some of the signs that you should consider having your electrical switchboard inspected.