ZDVolt’s four state-of-the-art Bushings Test Laboratories are the cornerstone of ZDVolt’s quality assurance program. The EHV lab is equipped with advanced test equipment capable of handling voltages up to 1100 kV AC and 1600 kV impulse, the laboratory performs comprehensive type tests, routine tests, and special tests in accordance with IEC 60137, IEEE C57.19.00/01, and other international standards. And its background noise level is less than 2pC. P&O^TM series bushings has its own dedicated lab.

ZDvolt also has one chemistry/material lab, one 220kV and one 550kV GIS/breaker bushings lab,

The laboratories are staffed by experienced test engineers and operate under ISO/IEC 17025 accreditation, ensuring the highest standards of measurement accuracy and test reliability.