Winding Resistance

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  • Transformer Winding Resistance Testers / TRT ? 2 Fast measurement: Test current 0.02A to 2A DC, Digital display of resistance and test current.
    Udeyraj Electricals
  • UONT100A - MICRO OHM-METER This Test Set is capable to measure low resistance like switch contacts, breaker contacts, busbar splices, joints, fuses, low inductive windings etc. by circulating high value of D.C. through the contact/junction and measuring D.C voltage drop (4 terminal method) which, sent to instrument amplifiers , thereby being displayed on resistance meter.
    International Biological
  • D-57 - LCR meter High Speed, Auto Ranging High speed, auto ranging 3 frequency LCR meter D-57 displays C, L, R, G and D, Q in twin 3 1/2 digit LEDs. Features DC-R mode to measure DC resistance of transformer windings.
    Mita Musen Kenkyusho
  • TRM 103 - Winding Resistance Meter Designed to measure DC winding resistance of highly inductive test objects - Transformers, Generators, Motors etc. for field testing as well as for factory testing Designed to work reliably under live EHV switchyard conditions ensuring operators safety and repeatability of results Winding Resistance Meter designed for large transformers up to 315MVA Quick stabilization of reading even on large test objects by deploying high open circuit voltage Quick & simple tool to check the condition of OLTC-discontinuity during tap change, if any Direct display of Resistance values Available for continuous testing - powerful, truly continuous DC source with excellent heat management through forced cooling
    Scope T&M Pvt Ltd
  • TRM-20 - Transformer Winding Resistance Meter The TRM-20 is Vanguard Instruments’ third generation transformer winding resistance meter. The TRM-20 is designed specifically to measure DC resistance values of transformer windings, rotating machine windings, or any dc resistance of an inductive device.
    Vanguard Instruments
  • 16502 - Milliohmmeter The Chroma 16502 Milliohm Meter is Chroma's newest digital Milliohm Meter. 0.001mΩ ~1.9999MΩ wide measurement range. DC, Pulsed, and Dry-circuit test current driving modes, enable the Chroma 16502 can be properly used in DC resistance measurement for various inductive components (coil, choke, and transformer winding etc.), cable, metallic contact (connector, relay switch etc.) and conduction materials.
    Chroma ATE
  • HYZC - Transformer Winding Resistance Tester HYZC Series Transformer DC Resistance Tester uses Constant current source to measure the DC resistance of inductance circuit such as power transformer coil , current transformer coil and so on. The tester has functions of self test, data processing, discharge rapidly, result print and so on.
    Wuhan Huaying Power
  • GDZRC-5A - DC Resistance Tester GDZRC series DC resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It uses new power technology,with the features of fast measurement,small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.
    HV Hipot Electric
  • GDZRS-20A - DC Resistance Tester GDZRS series Winding DC resistance tester is optimal designed for measuring three phase winding DC resistance of big capacity transformer. It can test three phase winding DC resistances at the same time
    HV Hipot Electric
  • RMO40TT - Tap Changer Analyzer & Winding Ohmmeter The Tap Changer Analyzer & Winding Ohmmeter RMO40TT is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO40TT generates a true DC ripple-free current.
    IBEKO Power AB
  • RMO60TT - Tap Changer Analyzer & Winding Ohmmeter The Tap Changer Analyzer & Winding Ohmmeter RMO60TT is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO60TT generates a true DC ripple-free current.
    IBEKO Power AB
  • RMO100TT - Tap Changer Analyzer & Winding Ohmmeter he Tap Changer Analyzer & Winding Ohmmeter RMO100TT is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO100TT generates a true DC ripple-free current. The RMO100TT injects a current at the voltage level as high as 60 V.
    IBEKO Power AB
  • RMO25TD - Tap Changer Analyzer & Winding Ohmmeter The Tap Changer Analyzer & Winding Ohmmeter RMO25TD is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO25TD generates a true DC ripple-free current.
    IBEKO Power AB
  • AWAIV-12, AWAIV-12HO, AWAIV-6, AWAIV-4, AWAIV-2 - Surge/HiPot/Resistance Tester The SKF Static Motor Analyzer – Baker AWA-IV series of predictive maintenance solutions offers flexibility in providing fault recognition in a single portable instrument. The Baker AWA-IV integrates a wide range of electrical tests, including surge, DC hipot, step voltage, continuous ramp, meg-ohm and winding resistance tests.
    SKF Condition Monitoring
  • RMO60TD - Tap Changer Analyzer & Winding Ohmmeter The Tap Changer Analyzer & Winding Ohmmeter RMO60TD is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO60TD generates a true DC ripple-free current.
    IBEKO Power AB
  • RMO40TD - Tap Changer Analyzer & Winding Ohmmeter The Tap Changer Analyzer & Winding Ohmmeter RMO40TD is designed for an on-load tap changer analysis and for the resistance measurement of inductive test objects. The RMO40TD generates a true DC ripple-free current.
    IBEKO Power AB
  • TH2819XA - Automatic Transformer Test System TH2819XA is an automatic transformer multi-parameter measurement instrument used for quality control of electronic transformer over a wide range of frequency (20 Hz to 200 kHz). Almost all low-voltage transformer parameters can be scanned, including the primary parameters of inductance L, leakage inductance Lk, turns-ratio Tr, DC resistance DCR, impedance Z, and capacitance (between windings) C etc. and the secondary parameters of quality Factor Q , ESR and phase etc., pin short can also be detected as well.
    Tonghui Electronic
  • TH9201S - AC/DC Withstanding Voltage& Resistance Tester TH9201S AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.
    Tonghui Electronic
  • TH9201B - AC/DC Withstanding Voltage& Resistance Tester TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection. Withstanding voltage test
    Tonghui Electronic
  • TH9201 - AC/DC Withstanding Voltage& Resistance Tester TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection. Withstanding voltage test
    Tonghui Electronic
  • iTIG II Model D - Winding Analyzer and Motor Tester The D model is designed for users who want a fully automatic tester. It has more DC motor test features and single coil test features than the other models. It is also used when production line automation software options are required. The D model is receiving praise from customers for being very easy to use and set up despite the large number of options and possible tests that can be done. Automated sequence of tests: For AC motors, select the tests to be performed or let the tester automatically use default settings. The tester does the rest without operator intervention. This is made possible by a 7 high voltage output lead set with Kelvin clamps. Connect the test leads, push two buttons, and all tests including four-wire micro-Ohm winding resistance are performed. Most of the tests can be done manually or semi-automatically as needed.
    Electrom Instruments
  • Rotor Test system Sivananda make Rotor Test system is Asia's First automated system for Rotor Testing.It is useful for Surge comparison Test,DC Hipot Test, Winding Resistance Test, Insulation Resistance Test.Machine is having inbuilt front panel controlled PC with 40GB harddisk,Windows based software is useful for comparison of prestored samples,Statistical data analysis is very useful tool.USB printer port is provided for printing test report.
    Sivananda Electronics
  • Automatic Transformer Test System The system features Microsoft Windows -based testing software, such as Windows 98m, Windows 2000 and Windows XP. Basic functions of the software the software can operate and control transformation ratio tester, transformer winding DC resistance tester, transformer feature tester. finished test can be traced through serial number, capacity or test date.
    Shanghai Launch Electric
  • Samatic Digital Motor Tester Every SAMATIC Tester packs the following features in a portable hand-carried unit: SURGE Tester ( up to
    15,000 Volts), DC HIPOT Tester (up to 15,000 Volts) , PI (Polarization Index) Recorder, Analyzer & Curve
    Plotter, Winding Resistance Tester, Armature Tester, Single Coil Comparator , Broken & Damaged Rotor
    Bar Detector , STEP-Voltage Tester.
    Jenlor-Samatic Ltd

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