Ideal for preventing insulation accidents! All winding components are capable of insulation measurement! The measurement pulse is conducted at a high speed of 1000 pulses per second, so the measurement is completed in an astonishingly fast time of about 2 seconds!
A compact and lightweight high-frequency, high-voltage transformer insulation testing machine with excellent operability! You can appropriately set and measure the insulation level. 【Features】 ■ Easily measure partial discharge and corona discharge ■ Insulation levels can be appropriately set and measured ■ All winding components such as coils, transformers, and motor coils can be insulation tested ■ High voltage generation is performed using IGBT, allowing for a dense pulse interval (1000 pulses/second) to avoid missing partial discharge and corona discharge ■ Measurement pulses are conducted at a high speed of 1000 pulses/second, ensuring reliability in about 2 seconds ■ The IGBT method, unlike the thyristor method, detects partial discharge and corona discharge without being affected by the switching elements For more details, please inquire.
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【Specifications】 ■ Test frequency: 30kHz to 300kHz <Corresponding to the characteristics of transformers and coils (self-resonant frequency of the coil)> ■ Testable voltage: 1kVp-p to 30kVp-p ■ Spark measurement: Counts and displays the number of spark discharges ■ Corona measurement: Counts and displays the number of partial discharges and corona discharges ■ Measurement timer: 1 second to 99.9 seconds ■ Waveform monitor terminals: High voltage, spark, corona, current, synchronization signal ■ Pass/fail judgment: Determines failure if the number of sparks or partial/corona discharges exceeds the set limit ■ High voltage pulse interval: Continuous application at 1000 pulses per second ■ Dimensions (main unit): 430(W) x 470(D) x 180(H) mm (excluding protrusions) Dimensions (probe box): 240(W) x 240(D) x 120(H) mm (excluding protrusions)
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Our Adfox XT series can be tested at frequencies and voltages close to the actual operating circuits of the products. The latest XT-330 can apply a continuous sine wave of 10kVrms at 100kHz, and it can be used for non-destructive testing that instantly stops when corona discharge (partial discharge) is detected, as well as durability testing that takes advantage of high output. Additionally, measurement results can be aggregated on a PC. Adfox Co., Ltd. is a Japanese manufacturer located in Ome City, Tokyo, and our products range from corona testers, sound collectors (hearing aids), to binaural microphones. We also offer OEM products, so please feel free to consult with us.