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Transformer Power Tester is an multi-function instrument which is used to test accurately a serious of parameters such as capacity, type, no-load current ,no-load loss, impedance voltage of various transformers. The test result of capacity and characteristic can be up to 100% accuracy rate. The capacity measurement range :10kVA~100000kVA. Features Compact design and… Continue reading HDFZ- IIP Transformer Power Tester
The installation of HDGC-3920 Battery Monitoring System was successful delivered to GDS Branch of Data Center. The project is included more than one thousand 12V batteries. Customer Request : ●Online monitor cell internal resistance ●Online monitor cell voltage, cell temperature , group voltage, ●Monitor current of each group ●Search and save historical data and… Continue reading Battery Monitoring System HDGC-3920
General Information HDSF-503 SF6 Gas Analyzer is a comprehensive three-in-one analyzer used to measure SF6 gas humidity (dew point), SF6 gas purity and SF6 gas decomposition products , which can detect three test data by one test to improve the work efficiency. Features ● Rugged detection components ● Multiple measurement methods complied to different measurement requirement . ● Built-in gas filter and pressure regulating… Continue reading HDSF-503 SF6 Gas Analyzer
HDKC-12G Circuit Breaker Tester HDKC-12G Circuit Breaker Tester is applied to accurately test the dynamic characteristics parameter of high voltage circuit breaker such as Oil circuit breaker (bulk-oil-volume breaker, low oil circuit breaker), SF6 circuit breaker, vacuum circuit breaker. It is an ideal test equipment for test circuit breaker at large power companies, which… Continue reading HDKC-12G Circuit Breaker Tester
General Information HDHL Contact Resistance Tester is to test contact resistance of high/low voltage circuit breakers,power cables,and weld joints, which adopts advanced technology of large power switch power and electronic circuit. Features ● Suitable for testing on-site ● Strong anti-interference performance and perfect protection function. ● Automatically switch the amplifier factors to ensure the high test accuracy, ● 320×240 large screen LCD, built-in thermal… Continue reading HDHL-200A Contact Resistance Tester
General Information HDDL-II SF6 Gas Quantitative Leakage Detector is applied to measure SF6 leakage on GIS and refilling equipment in power industry. It can real-time display the SF6 leakage with color LCD display . It is equipped with large record and built-in rechargeable lithium battery for AC and DC. Application· High voltage switch-gear· Helicopter rotor blades· Gas transmission system· Fire extinguisher· Ventilation rate study· Hazardous material· Tank Features ● Large… Continue reading HDDL-II SF6 Gas Quantitative Leakage Detector
General InformationHDZK Vacuum Switches Tester with an electromagnetic discharge measuring method is applied to measure the vacuum degree of vacuum switches. It is widely used in power, petrochemical,steel, coal, railway, textile, and other departments that use vacuum switches. Features● Quantitative measurement for the vacuum degree of arc extinguishing chamber of various types vacuum switches.● No need to dismantle the… Continue reading HDZK Vacuum Switches Tester
General Information HDWS-142 SF6 Gas Dew Point Tester is an ideal tester for controlling the dry point at low dew point in the industry environment, which is used to measure precisely trace moisture that sample contains . With the chemical removal options, it can perform accurate and stable measurement in the environment of high concentration of chemicals and… Continue reading HDWS-142 SF6 Gas Dew Point Tester
General Information HDJD-470 Earth resistance tester is specially designed and manufactured for ground resistance, The testing current reaches 20mA. The digital and micro-processing technology, precision 3-wire method and simple 2-wire method are used to measure ground resistance, importing FFT (Fast Fourier Transform) technology, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection,… Continue reading HDJD-470 Earth resistance tester
General Information HD3122 Insulation Resistance Tester is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. Digital insulation resistance meter is composed of medium and large scale integrated circuits, including high-precision micro current measurement system, digital boost system and automatic discharge circuit. Only a high voltage… Continue reading HD3122 Insulation Resistance Tester
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