从China供应商批发进口Ac Resonant Test System For Cvt — FOB条款

The AC Resonant Test System For CVT from Wuhan GDMK Electric Co., Ltd. is designed for field calibration of capacitive voltage transformers (CVTs) under 50Hz frequency conditions, addressing the challenges of on-site testing in complex geographical environments. It employs series resonance to achieve high voltage output with minimal power input, as the resonant reactive power fully compensates the load, reducing the required power to less than 1/10 of the test capacity.

Key specifications include a rated capacity of 80kVA, a rated voltage of 160kV, and an adjustable inductance range of 65 - 130H, with a rated current of 0.5A. The system’s waveform distortion rate is exceptionally low due to the current filtering effect of series resonance, ensuring precise calibration. The short-circuit current after flashover is limited to less than 1/10 of the test current, preventing damage expansion at fault points.

This system is widely used by utilities and testing labs for CVT calibration in 500kV and below substations. Its portability and efficiency make it suitable for field deployments where traditional testing equipment is impractical. Buyers should confirm the adjustable gap range of 0 - 300mm meets their CVT testing needs and verify the supplier’s experience with similar applications.

Wuhan GDMK Electric Co., Ltd. operates from Jiangxia District Economic Development Zone in Wuhan, Hubei Province, China. The company focuses on high-voltage testing solutions, with a particular emphasis on resonant test systems for field applications. Its location in a major industrial zone supports access to advanced manufacturing and testing resources.

The supplier holds a Harbor trust tier, though its response metrics are currently not recorded. The listing demonstrates its technical capability in designing systems for CVT calibration, highlighting the efficiency and safety benefits of series resonance. Buyers should directly engage with the supplier to confirm specific technical support, after-sales service, and customization options.