Recently, the Guangzhou Power Supply Bureau reached an important cooperation with our company. They purchased a series of testing equipment including the GDYD series of power frequency withstand voltage test devices, the GDTF series of variable frequency series resonance test kits, the GDSF series of induction withstand voltage test devices, and the GDPD series of partial discharge testers. This cooperation will provide strong impetus for the power grid safety inspection work.

In the power system, equipment inspection is a crucial step in ensuring the stable operation of the grid. The equipment we have provided this time has distinct features:
The GDYD series power frequency withstand voltage test device has an accuracy of 0.5 class and a millisecond-level response speed. It can precisely identify insulation defects and expose any potential risks. This enables reliable data for the detection of equipment insulation performance.
The GDTF series variable frequency series resonance test equipment set offers a wide frequency adjustment range of 30-300Hz, enabling it to easily accommodate the detection of various complex devices such as cables and GIS, and providing flexible solutions for different scenarios, significantly enhancing the applicability of the detection.
The GDSF series of induction withstand voltage test equipment adopts a unique multi-frequency induction technology, which increases the efficiency of transformer withstand voltage testing by 40%. While ensuring the quality of the test, it significantly reduces the time cost and improves work efficiency.
The GDPD series partial discharge testers feature an ultra-high sensitivity of 1pC. It is like equipping the equipment with “sharp eyes”, enabling it to accurately detect latent faults and eliminate potential risks at their infancy, thereby providing a strong guarantee for the stable operation of the equipment.