The ZC-300B circuit breaker analyzer manufactured by Kvtester Technology Co., Ltd. can be used to test and measure the mechanical characteristics of high-voltage switches (such as vacuum, hexafluoride, less oil, oil, etc.) in order to keep the equipment technology constantly changing. The high level required in…

         The CT analyzer produced by Kvtester Electronic Technology Co., Ltd. is unique from the beginning. This is the first device to facilitate efficient field testing of current transformers (CT). And there are still no other devices that can perform comprehensive CT tests and obtain accurate results…

         The CT analyzer is a fully automated current transformer characteristic test instrument. The test can be completed by: CT volt-ampere characteristic test, CT polarity test, CT variable ratio polarity test. The instrument can automatically calculate any point error curve of CT, CT ratio ratio difference and…

     Hi,Glad to show you our Own R & D Six Phase Relay Tester       Brief introduction：       Zcar-1600  microcomputer relay protection tester adopts high performance industrial PC as the control microcomputer and Windows operating system can be run on it directly.The whole process of the test and the…

        Today our engineer is testing   the VLF hipot tester  to check the performance. This tester is 220V/60HZ, which is according to customer’s request to make it. Our testing equipment can make 120V/220V/50HZ/60HZ. You can confirm with our your local voltage and frequency, then we can make it…

        Yesterday we dispatched one set CT Analyzer ZC-102F and one set Hipot tester to our customers.         This is the second time the customer order our testing equipment. In next month, he will have more orders for us. Now we are discussing some…

        Our main product is the ct analyzer. For the technical transformation and promotion of scientific and technological achievements, we have continuously improved this product on the basis of many years. So what is the application of this product?         1.CT ratio and phase-angle accuracy  …

       A few days ago, a US customer consulted our ct analyzer product on facebook.        Yesterday, the customer came to visit our company. We introduced the use and function of this product in detail. With high quality service attitude, we are very satisfied with our ct…

       The good or bad of conductivity of breaker(hereinafter referred to as switch) conductive circuit, play an important role in guarantee the safety operation of switch. The conductivity performance can be reflected by the value of conductive circuit resistance. For this reason IEC standard and manufacturers all required testing the circuit…

      ZC-210B  Transformer Oil Breakdown Voltage Tester  is developed by Kvtester, which is according to national standard GB507-86 and line standard, DL-474-4-92, the relevant provisions of the DL/T596-1996, play their own advantages, after a lot of field test and long-term unremitting efforts,carefully research and development of high accuracy, fully digital industrial equipment.In order…