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... circuit (load) losses, capability. 2) Three Methods. 3) Do three-phase transformer no-load, load test, the instrument can automatically determine the wiring is correct, and shows three-phase voltage and cur...
...Transformer Testing Equipment For Measuring Power Transformers 2. Functions: A new switching power supply technology makes output current more stable and power larger than before. The tester has an advanced ...
... method, three-phase test and demagnetization function. It is an ideal equipment for measuring DC resistance of large power transformers. . Feature/Function 1. Connect all the high and low voltage current po...
...Transformer Testing Equipment Perfect Protection Circuit 10A DC Resistance Meter Transformer Testing Equipment Winding Resistance Meter I. Product introduction ZXR-10A Transformer Winding Resistance Tester a...
...load loss, short-circuit (load) loss, impedance voltage,it is a multi-function measuring instrument, which is equivalent to two kinds of test instruments: transformer capacity tester and transformer characte...
... for making harmonic pollution reduction approaches for the power grid. Specifications: Item Range Accuracy Note Voltage 0-500V 0.10% Current clamp 1000A/100mV 3000A/100mV 0.10% clamp 10A/100mV,100A/100mV 0....
...Transformer Testing Equipment Rs232 Port DC Resistance Test 2. Equipment Description: 1) DC Resistance Tester is applied to measure the DC resistance of inductance circuit such as power transformer coil, cur...
...Test Equipment Test for current transformer: Excitation curve and parameters test Turns ratio test Ratio and phase error test Polarity mark check Winding resistance measurement Secondary loop burden measurem...
... on-site operation. 4. LCD prompt menu operation 5. Audio discharge alarm Parameters 1. Output current: 10A, 5A, 1A, 200mA, 400mA, 40mA, <5mA. 2. Range: 0-180mΩ (10A), 180mΩ-360mΩ (5A), 360mΩ-1.8Ω (1A), 1.8Ω-4.5Ω (......
..., large output current, good repeatability, strong anti-interference ability, perfect protection function. The whole machine is controlled by high speed single chip ......
..., the power of the tester itself is very little. Used four lines, it is quick,stable,high precision for testing the winding resistance. In addition, it has a strong ability for anti-jamming ,over current ,ov...
... that the current on-load tap-changers of power transformers are backward in the measurement methods, without the dedicated measurement means. It can timely diagnose the potential faults of the on-load tap-c...
... resistance testing of the transformer winding is a must...In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop ...
...designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact resistance. All the test results of the tester can be printed by the micro-printer which is integr...