It integrates functions such as AC withstand voltage, DC withstand voltage, insulation resistance, ground conduction resistance, power, starting, leakage current, arc detection, and open circuit detection.
It can quickly and accurately measure the withstand voltage strength of electronic components, household appliances, insulating materials, instruments and meters, lighting appliances, and electric heating appliances.
It meets the lightning impulse test requirements of distribution transformers, high-voltage switchgear, current transformers and electromagnetic voltage transformers
The multi-parameter tester for coiled cables is an instrument for rapid detection of cable quality. It features convenience, speed and accuracy, and is suitable for all types of cables.
The instrument is mainly used to measure the transition waveform, transition time, instantaneous transition resistance value, three-phase synchronization of transformer on-load tap-changer.
Suitable for 6-10KV grade switches and insulators; And the full wave test of lightning impulse voltage of transformer and transformer without cut wave test requirement.
KD-212R disk cable comprehensive tester can be used at all levels of power companies, rail transit, non-ferrous metallurgy, petroleum and petrochemical, coal and steel and other factories and mining enterprises of material sampling and cable management work, can also be used for cable production enterprises daily testing work, can also be used for colleges and universities and research institutes scientific research work, has a broad market application prospects.
This instrument is a special instrument for testing the whole 220V battery series and the single battery voltage is 1.2V-12V lead-acid battery.
It is suitable for three-phase simultaneous measurement of large capacity star-connected transformer, saving time and improving maintenance efficiency.
The device adopts high-performance DSP and ARM manufacturing technology to ensure stable and reliable performance, complete functions, high degree of automation, high test efficiency, and is a professional test instrument for transformers in the power industry.
The KDWS-28A precision mirror dew point meter is a high precision instrument designed for measuring moisture content in industrial gases, especially for rapid measurement of low temperature dew point.
This parameter is applicable to the full wave test equipment of lightning impulse voltage of transformers, transformers, switches and other power products such as 35kV and below.
It is suitable for measuring cable sheath circulation, cable sheath grounding current, harmonics, interharmonics, total harmonic rate, leakage current, frequency, waveform and so on in substations and power plants.
Only a simple digital setting is required: set the rated parameters of the transformer. The instrument will automatically record the data of the whole process, and automatically calculate and display the ratio polarity, volt-ampere characteristic curve, etc., eliminating the tedious labor of line change, manual voltage regulation, manual recording, sorting, and curve description.
The test equipment of simulating pulse high voltage is mainly used to carry out impulse voltage test of full impulse voltage wave, truncated impulse voltage wave and operational impulse voltage wave of electric power equipment, and check the insulation pe
