After several video conferences, we successfully finalized the final design of the Circuit Breaker Tripping Characteristics Test Project with the Russian customer.
The project started manufacturing in April and was completed in early May.

The test equipment is designed and manufactured according to the standard requirements of IEC60898-1 clause 9.1, 9.8, 9.9 and 9.10, IEC60947-1 clause 7.2.1 and etc.

It is made to verify that the circuit-breaker complies with the requirements, which apply 1.13 times, 1.45 times, and 2.55 times the rated current to test to see if it trips within the specified time. The test equipment can also test the instantaneous tripping characteristics of the circuit breaker, that is, apply 3 to 20 times the rated current for the test whether it jumps out of the time. Also meets standard 28-day test requirements.

The device supports Russian language system.

The equipment chamber is welded with high-quality steel, the plate is coated and sealed, and the surface is anti-static, anti-rust, and anti-corrosion coated. The upper part of the equipment is equipped with a panel, a power switch, and a variety of wire ends (for delay tripping test). The equipment is reasonably designed and used with the advantages of convenience, simple operation, reliable performance and beautiful appearance.

Chamber 1, Chamber 2, and Chamber 3 are independent and can be freely combined for testing.

Then our sales team and technical team help each other and cooperate with customers' video acceptance.