ZKU a.s.

We offer you the independent power (current) tests of heavy-current products and LV and MV AC/DC equipment, technical services during their operation, evaluation and studies.

Objects under test

Circuit breakers, HV switches, disconnectors, section switches, fuses, switchgear assamblies, power and instrument transformers, reactors, insulator tests and fittings, surge arresters, power cables and cable sets, short-circuiting devices, and similar products.

Test regulations

International - IEC, European - EN and other national standards.