China Milliohm Meter Manufacturers, Suppliers, Factory

Given the different functional requirements of grid protection systems, testing capabilities require a higher level of sophisticated testing hardware and software to analyze the operation of the entire protection system (or individual protection components) under "real life" situations. Similar improvements in simplifying the user interface and software control of test instruments are further necessary to meet these expanding test capabilities. Rest assured, no matter how complex, every aspect of relay testing can be easily handled with Weshine®'s comprehensive line of Relay Switch Tester (VS-JB900 series). Plus, whether you're testing traditional electromechanical relays or modern IEC 61850 networked devices, our rugged products deliver the high power you need while still being portable for practical testing.

Weshine® Sweep Frequency Response Analysis Test Equipment for SFRA transformer test with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of Sweep Frequency Response Analysis Test Equipment for SFRA transformer test from Weshine®! Weshine® invented the VS-1000 series of Sweep Frequency Response Analysis Test Equipment for SFRA transformer test detects potential mechanical and electrical problems that other methods are unable to detect. Major utilities and service companies have used the SFRA transformer test method for more than a decade. The measurement is easy to perform and will capture a unique fingerprint of the transformer. The measurement is compared to a reference fingerprint and gives a direct answer if the mechanical parts of the transformer are unchanged or not. Deviations indicate geometrical and/or electrical changes within the transformer.

Weshine® Oil BDV Tester for testing Dielectric Strength of Transformer Oil with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of Oil BDV Tester from Weshine!

Weshine® Oil BDV Tester for testing Transformer Oil Dielectric Strength Test with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of Oil BDV Tester from Weshine!

Weshine® invented the Lightning Arrester Tester for lightning strike test are suitable for lightning strike test in power system. Weshine® Lightning Arrester Tester for lightning strike test with high quality and accuracy, invented and produced according to national standards, complete electric testing solution available. Weshine® has the professional R&D team, mature production equipment, and perfect after-sales service, also has very dedicated sales staff. Contact us for more details of Lightning Arrester Tester for lightning strike test from Weshine®!

Weshine® Transformer Winding Resistance Tester for Transformer Winding DC Resistance Test with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of DC Resistance Test from Weshine!