Introduction HM-2020-5kV Insulation tester for water genarator dedicated to the measurement of water-cooled generator test, but also can be used for laboratory or field testing insulation testing to do. Output current greater than 25mA. The maximum output voltage of 2500V. Includes high-precision micro-current measurement system, digital boost system. Just use a high-voltage lines and a signal line connecting the test product can be measured. Automatic measurement, the results from the large screen liquid crystal display, and store the results.
Features 1. 32-bit micro-controller, Chinese user interface, easy to operate. 2. Automatically calculates the absorption ratio and the polarization index, and automatically save 15 seconds, 1 minute, 2 minutes, 10 minutes to facilitate analysis of data per minute. 3. Output current, (2500V, the output is greater than 25mA), short-circuit currents greater than 40mA. 4. A fully enclosed high-voltage generator module technology, the protection of the internal resistance, safe and reliable. Anti-interference ability, to meet the EHV substation on-site operation. 5. Automatic discharge test is completed, and real-time monitoring the discharge process.
Technical Parameter Accuracy: ± 10% Range: 0.1M ~ 250GΩ Test voltage: 5000V Short circuit current:> 25mA Measuring time: 1 minute to 10 minutes (with the measurement related) Power Supply: 180 ~ 270VAC, 50Hz/60Hz ± 1% (utility or generator power) Working Environment: Temperature -10 ~ 40 ºC, relative humidity 20 to 80%.
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