purpose
The test device is mainly used for conducting 4U0 power frequency withstand voltage and lightning impulse voltage tests on cross-linked cables of 35kV

product overview
The KDZD-JC softening breakdown tester follows the standard GB/T4074.6-2008/IEC 60851-6; Inspection standard: JB/T4279.8-2008, suitable for te

In July 2025, our customer in Dhaka, Bangladesh successfully conducted a PD-Free Withstand Voltage Test at a new 110kV substation using our KDJF-2002 Intelligent Test System.
Despite the hot and humid conditions, the system performed reliably with accura

To address the growing demand for safer and more reliable power distribution systems, Wuhan Kaidi Zhengda Electric has unveiled its latest High-Voltage Switchge

KD-2190 Cable Tester

Recently, the professional team of Wuhan Kaidi Zhengda, with profound experience and professional equipment, successfully located a grounding fault point on the

Recently, a well-known energy enterprise in Nicaragua has reached a cooperation agreement with our company, purchasing multiple ultra-low frequency high-voltage

Recently, our company successfully reached a cooperation with an Egyptian client, who purchased a batch of conductor resistivity testers. This achievement marks

Recently, our company has reached a cooperation with a customer in Ecuador and successfully exported a batch of relay protection testers. This cooperation stems