What is commissioning and acceptance testing?

​

Commissioning and acceptance testing is the process of verifying that newly installed or recently upgraded electrical equipment is functioning correctly and safely before it is energized for the first time. Testing confirms that all components have been installed in accordance with design specifications, that protective devices operate as intended, and that the system is safe and ready for service.

​

Why is commissioning testing important?

​

Commissioning testing identifies installation defects, wiring errors, equipment faults, and configuration issues before a system is put into service. Catching these problems early prevents equipment damage, safety incidents, and costly repairs that would otherwise occur after energization. It also provides documented evidence that the system was installed and tested to the required standards — supporting warranty claims, insurance requirements, and regulatory compliance.

​

What standard does BCES follow for commissioning testing?

​

BCES Global adheres to the NETA Acceptance Testing Standard, which is the recognized industry standard for commissioning and acceptance testing of electrical equipment and systems in North America. This rigorous standard ensures that all testing is performed consistently, thoroughly, and to a level that provides confidence in the system’s readiness for service.

​

What types of electrical systems does BCES Global commission?

​

BCES provides commissioning and acceptance testing for a broad range of electrical systems and equipment including switchgear, transformers, circuit breakers, protective relays, motor control centers, cables, and power distribution systems across low, medium, and high voltage applications. Both new installations and upgraded or retrofitted systems can be commissioned by BCES Global.

​

What does BCES's commissioning testing process involve?

​

BCES works closely with each client to develop a tailored commissioning testing plan based on the specific equipment and system being commissioned. Testing typically includes visual inspections, insulation resistance testing, contact resistance testing, functional testing of protective devices, relay testing, and verification of control and protection schemes. All results are documented in a detailed commissioning report.

​

Does BCES global provide commissioning documentation?

​

Yes. BCES Global provides comprehensive commissioning documentation including test results, equipment data, and sign-off records. This documentation is essential for regulatory compliance, insurance purposes, and future maintenance reference. It also supports the handover process between contractors and facility operators.​