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Continuous sine wave application method
A partial discharge and corona discharge testing machine that generates an arbitrary frequency (30k to 80kHz) and an arbitrary voltage (0 to 5kVrms, No Load) at the HV terminal to inspect for the presence of partial discharge, corona discharge, and spark discharge in the object being tested.
Generate 30kHz to 100kHz using three types of probe boxes.
Partial discharge and corona discharge testing machine capable of displaying high voltage current values.
Simultaneously applying high frequency and high voltage in both phase and reverse phase to test a two-phase output transformer all at once.
Partial discharge and corona discharge testing machine with built-in high voltage generation transformer.
Ideal for testing HID lamp igniter transformers and trigger coils.
Partial discharge and corona discharge testing machine that enables inspection of components using ultra-high frequency and ultra-high voltage.
Prevent insulation failure in electrical appliances before it occurs! Rental of partial discharge and corona discharge testing equipment.
Partial discharge and corona discharge, which occur frequently in high-frequency and high-voltage components, degrade insulation performance and can lead to defects. However, due to the low voltage, they cannot be detected in standard product inspections. To identify the causes of insulation failure, we offer rental of the "Partial Discharge and Corona Discharge Testing Machine XT Series." For more details, please contact us.
Adfox Co., Ltd., partial discharge and corona discharge testing equipment product catalog.
Various winding components such as coils and transformers are widely used in products that make life more convenient. Recently, the number of inverter products has also increased, which utilize high-frequency and high-voltage components. Adfox is researching and developing the measuring instruments necessary for ensuring the quality of these products.
Prevent insulation breakdown accidents caused by partial discharge and corona discharge occurring in inverter control.
This is a partial discharge and corona discharge testing machine that responds to changes in load capacity through capacitance tuning with continuous sine waves.
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.
Apply high voltage after turning off the IGBT.
A partial discharge and corona discharge testing device that can detect partial discharges and corona discharges without being affected by switching elements.
Apply to the primary side of the measuring step-up transformer and monitor the output on the secondary side to detect partial discharge and corona discharge.
This is an introduction to the partial discharge and corona discharge testing equipment handled by Adfox Corporation.
