The electrical test industry is devoted to streamlining our electrical experience. Electrical engineers and technicians test everything from new transformers in high-voltage substations to the electrical efficiency of a hospital, ensuring shocks and blackouts rarely occur. Their tools diagnose the voltage, amperage, continuity and circuit conditions of electrical components. Electrical testing seeks to prevent and solve dangerous situations, like switchgear in a basement which has been submerged in water by recent flooding; malfunctions could lead to an electrical fire without warning. Armed with the right electrical test equipment, a technician can determine the best course of action to salvage the electrical system.
Reasons for Conducting Electrical Testing
Electrical testing is paramount to the safety and efficiency of any business entity for the following reasons.
- Functionality. Electrical tests can unearth faults that otherwise might go undetected for years.
- Safety. Electrical technicians want to discover problems before disasters occur. Periodic inspections will check for the following:
- Electrical fires are common workplace disasters which can result in loss of life and property.
- Shocks; excess current can travel to human bodies and also behave erratically within the system due to loose wires.
- Surges. Often resulting from storm conditions, especially lightning, a surge can ruin your appliances and short circuit an entire house.
- Overloaded circuits and defective electrical work are also checked for.
- IEC Compliance. The following IEC standards ensure adherence to the International Electrotechnical Commission (IEC)
- IEC 60601-1 | Medical Electrical Equipment
- IEC 60335-1 | Household Electrical Appliances
- IEC 60950-1 | Information Technology Equipment
Electrical Test Equipment
Industrial Electrical Equipment
Industrial Electrical test equipment play an integral role in the manufacturing and maintenance of substation components. Transformers, circuit breakers, relay testers and more undergo numerous tests before installation in a substation. Over the years, utility companies will continue to test the components for faults.
Facility Power Equipment
Facility power tests are conducted to gauge the electrical efficiency of any building, informing employers what changes they need to make to accommodate more systems or how they can save on their energy bills. These measurements also determine the safety of an electrical environment, revealing the risk of electrical fires.