Insulation breakdown tests can be measured with high accuracy. In addition to tests at room temperature, tests can also be conducted in insulating oil.
The "YST-243-B type" is a testing device designed to conduct insulation breakdown voltage and dielectric strength tests on insulating films, insulating plates, etc., in a rational manner. The maximum output voltage can be manufactured up to AC100KV (standard AC). Special attention has been paid to safety, and the design ensures that even if the device is used incorrectly, it will not lead to fatal accidents, allowing for safe use. Additionally, the detection current for breakdown can be freely set, enabling the configuration of appropriate detection current conditions tailored to the test specimen. 【Specifications and Features】 ■ Maximum output voltage [KV]: Selectable from AC20KV, 30KV, 50KV ■ Test temperature range: Room temperature ■ Voltage rise method: Electric method (automatic voltage increase) ■ Voltage rise speed [V/sec.]: Configurable ■ Automatic dielectric strength testing: Possible *For more details, please download the PDF or feel free to contact us.
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【Other Specifications and Features】 ■Automatic recording of insulation breakdown value: Possible ■Display of applied voltage: Digital display, printout ■Display method: 0.01, 0.38, 15.35KV, etc. ■Insulation breakdown current setting range [mA]: 0 to 10, 20, 30mA (can be set arbitrarily) ■Number of simultaneous measurement points: n=1 ■Safety measures: Available (door switch) *For more details, please download the PDF or feel free to contact us.
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Our company provides total services ranging from contract testing of insulating materials, manufacturing and selling testing equipment, to calibration and maintenance of testing devices. We have conducted research that yields accurate data in collaboration with public testing organizations, specialized committees of the Institute of Electrical Engineers, and committees focused on improving testing methods in related industries and IEC, and we apply these results to contract testing and the design of testing equipment. Additionally, we can manufacture custom testing devices tailored to special specifications (such as test voltage and safety devices) to meet our customers' needs. Please feel free to contact us if you have any requests.