We have 2 type  transformer ratio testers ZC-203A  and  ZC-203C . I’d like to share the difference for this 2 devices for your reference.         a:  ZC-203A TTR: It is mainly used for power transformers,  and test ratio & group.        b: ZC-203C TTR: It can be…

       Yesterday 1 setYesterday 1 set CT PT analyzer CTA-1000C and 1 set Circuit Breaker tester ZC-300A be send out to our foreign customers.            As you know that our company is the manufacturer for CT PT analyzer for 10 years, and we have more than 3 type CT PT analyzer of different accuracy.…

     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…

       Dielectric loss measurement is a basic method in insulation test and effectively detect damp, degradation and partial defect of insulation of electrical equipment. This method is widely used in electric manufacturing, electric equipment installation, connection and preventive test. Measurement on dielectric loss of transformer, mutual inductor, reactor, capacitor, bushing…

At local time 11:30 a.m. April 29, 2019 9 sets of ZC-430-10kV insulation resistance tester have been finished in Kvtester workshop.   ZC-430-10KV Digital Insulation resistance meter, also name megohmmeter, high voltage insulation resistance tester, is used for insulation resistance test. This instrument has a large LCD screen gray backlit display,…

      A suit of ZC-524B-80kV VLF(Very Low Frequency) Hipot test set is being inspected by our engineer   Ultra-low frequency insulation voltage test is another method of power frequency voltage test. Adopt 0.1hz ultra-low frequency Withstand voltage test can replace power frequency withstand voltage test It not only has the same…

Today we send one set Turn Ratio Testerto our customer.   Before Sending, our engineer make 5 times testing to ensure the ratio tester running smoothly.  Our Turn Ratio Tester Features: ★ English menu prompts, easy to operate； ★ The measurement range of ratio：1-9999.9； ★ Powerful: both single phase measurement…

Our CT Analyzer CTA-1000C with accuracy 0.05, is widely used in CT/PT factory, testing service company ,electric power company, etc   Now May Day is coming, in order to thank our new and old customers, our company launch 5% discount on CT Analyzer from 1/May to 4/May.   If you want…

      As the main manufacturer for AC DC hipot tester, we can supply it according to customer’s needs. We have exported 50KV/5KVA, 50KV/10KVA ,100KV/10KVA etc device to different countries.        Usually customer will choice oil transformer with manual control box; oil transformer with automatic control box;…

Good news I ‘d like to share with you:  1: My colleague Sara get a 3-sets order for cable fault tester from one foreign customer. This is the second time for this customer give her a big order. This customer come to our company to our company to see cable fault tester…