Shanghai Demiks Power Technology Co., Ltd. has delivered a complete set of fully automatic power frequency withstand voltage test equipment to Shanghai Angdian Motor Co., Ltd. This high-voltage test system is deployed in Angdian Motor’s No.1 Motor Test Station, dedicated to motor performance inspection, dielectric strength test and quality verification for various large & medium motors.
Motor manufacturers require reliable high voltage test equipment to strictly inspect motor insulation performance before factory delivery. The fully automatic power frequency withstand voltage test set developed by DEMIKS is designed for motor testing laboratories, supporting AC voltage withstand tests, DC high voltage tests, décharge partielle pre-inspection and other routine type tests of electric motors.
The test console adopts an integrated computer control system, with visualized operation interface, automatic voltage boosting, over-current protection and emergency stop function. Equipped with a high voltage transformateur d'essai unit, the whole system realizes automatic data recording, report generation and test curve saving. It helps Angdian Motor standardize its motor testing workflow and improve test repeatability and testing efficiency.
Shanghai Angdian Motor built a professional motor test workshop divided into independent test zones: Alternating Current test area, Direct Current test area, Withstand Voltage test area and Décharge partielle test area. The DEMIKS high voltage withstand voltage device is installed inside the withstand voltage testing chamber, cooperating with the 3T dynamic balancing machine and other motor testing facilities to complete the full range of motor performance tests.

Notre power frequency hipot test system is widely applied for high voltage testing of large AC & DC motors, stators and rotors. It complies with international IEC and GB standards for motor insulation testing. DEMIKS provides one-stop high voltage test solutions including equipment manufacturing, on-site commissioning, technical training and after-sales service for motor factories, electric machinery research institutes and power enterprises.
For more technical information, please consult with our sales engineers via email contact@demikspower.com
Merci!
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