Test Instrument

CT PT Analyzers Tests for Current Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 ...

Current Transformer turn ratio, polarity testing equipments Tests for Current Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance ...

GDVA405 This Current Transformer Analyzer ( CT Analyzer ) uses high-performance DSP and ARM, advanced manufacturing process to ensure that the product is stable and reliable, full-featured, high degree of automation, high test efficiency, ...

GDYJ-502 Transformer Oil Breakdown Voltage Tester Standard 1.IEC6015/IEC6792/BS5874 2.ASTM D1816 standard test 3.ASTM D877 standard test 4.GB-86 Insulating Oil Dielectric Strength Testing Method General introduction 1. The oil ...

GDYJ-501Automatic Transformer Oil Breakdown Voltage Tester Standard 1.GB-86 Insulating Oil Dielectric Strength Testing Method 2.IEC60156 1.1 General introduction LCD screen can display test procedure and test result. All the ...

Standard 1. GB-86 DeterminationMethod for Dielectric Strength of Transformer Oil. 2. IEC60156 1.1 General introduction The parameters are set in advance with the adjusting switch and then the instrument strictly works on the basis of ...

GDYJ-503 Transformer Oil Breakdown Voltage Tester Standard 1.GB-86 DeterminationMethod for Dielectric Strength of Transformer Oil. 2.IEC60156 Feature 1..The tester can test three cups of oil at the same time.LCD screen can display test ...

It can perform the most common tests such as timing tests, micro-ohm measurement, coil and motor current analysis and motion analysis. 1) Measurement of closing time, opening time, time spread between poles, time spread between units of one ...

It can perform the most common tests such as timing tests, micro-ohm measurement, coil and motor current analysis and motion analysis. 1) Measurement of closing time, opening time, time spread between poles, time spread between units of one ...

It can perform the most common tests such as timing tests, micro-ohm measurement, coil and motor current analysis and motion analysis. 1) Measurement of closing time, opening time, time spread between poles, time spread between units of one ...