Winding Resistance Meter Dealers in Bangalore (7 products available)

RealTimeSystems introduces advanced high current, digital, direct reading, microprocessor based Automatic Transformer Winding Resistance Meter to measure the D.C. resistance of power transformers and other high inductive electrical devices. With a fast initial settling time this ohmmeter provides the best overall solution to DC resistance testing of transformers. Single or Dual channel measurement of primary or primary and secondary transformer winding resistance is displayed on a large Graphic LCD LED screen to 4½ digit resolution. The measurement is based on four wire ratio method which eliminates the requirement of lead compensation. The meter is equipped with correct polarity check and indication of charging and discharging of transformer winding.

No resistance range selection is required. Wide range of test current-Three fixed ranges of 0.3-2.5A, 3-25A. 10mA to 80mA & dynamic range thus providing Continuously rated Current source over entire range. Direct digital reading, no conversion scales required True four - terminal measurement: no lead compensation required Inductive voltage kickback suppressed by instrument protection. Suitable for operation in energized switchyard conditions. Resistances of any four windings can be measured simultaneously Built-in automatic discharge circuit Protected against current lead disconnection while in use. Data Storage facility - can store upto 90 readings (without graph). Built-in timer & graph facility for use during heat run test. Displays graph of measured Resistance Vs Time - for all four channels. Correction of resistance value to reference temperature. Indicates winding temperature based on reference resistance PC & Printer interface facility. Line power: no batteries required. Uses Switch mode technology - thus it is light weight and portable

Transformer Winding Resistance Meter, oil insulation test kit

digital winding resistance meter, Testing Instruments

We are well known for supplying of wide variety of Transformer Winding Resistance Meter.

Transformer Winding Resistance Meter, Ground Resistance Insulation Tester

Transformer Winding Resistance Meter