Manufacturer and price of ＂switch mechanical characteristic
2020-07-13 20:59source：guoyi.sgvisit：次
There are many types of high-voltage switches (high-voltage circuit breakers), mainly indoor and outdoor oil-less, oil-rich switches, vacuum switches, sulfur hexafluoride switches, Siemens graphite contact high-voltage switches. There are many manufacturers of "switch mechanical characteristic tester", mainly concentrated in Wuhan. We take "GYKC-IV high voltage switch mechanical characteristic tester" of Guoyi Technology as an example to illustrate. There are two types of "switch mechanical characteristic testers" on the market: one is: it is only suitable for testing the dynamic characteristics of various indoor and outdoor low oil, multi oil switches, vacuum switches, and sulfur hexafluoride switches. The tester uses sliding wire resistance sensor and angle rotation angle. The other is: the test of various indoor and outdoor oil-less, oil-rich switches, vacuum switches, sulfur hexafluoride switches and Siemens graphite contact switches, that is, the test of adding graphite contact switches. The sensor uses laser speed measurement sensor. Different high-voltage switches use different sensors. When buying a "high-voltage switch mechanical characteristic tester", it is necessary to pay attention to the type of high-voltage switch in order to choose a different "switch mechanical characteristic tester". The price is around 1-2 thousand.
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