Electrom Instruments iTIG 12C

Electrom Instruments iTIG 12C

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MORE SENSITIVE AND ACCURATE FAULT DETECTION: Most surge testers have one surge generator or channel. This means one winding is tested and compared to a stored winding test. The Electrom iTIG uses two independent surge generators operating simultaneously to compare two windings or coils. This produces with battery such as TSI DustTrak II 8532 Battery, TSI DustTrak II 530EP Battery, TSI DustTrak DRX 8530 Battery, TSI DustTrak DRX 8534 Battery, Micronix MB-300 Battery, Micronix MSA338 Battery, Micronix MSA358 Battery, Comen CM1200A Battery, Comen CM1200B Battery, GE Eagle Monitor 1008 Battery, GE Eagle Monitor 1009 Battery, TSI 9350 Battery a live comparison with a higher voltage gradient between the two phases under test, thus simulating what motors are subject to during operation. Comparing two live waveforms makes it easier to see faults that might go undetected using only one live channel.

FINDS FAULTS AT LOWER TEST VOLTAGES: Ionization of the air surrounding the windings is necessary for detection of insulation weaknesses in a surge test. The iTIG generates line frequency Surge Pulse Rates (50 or 60Hz). This produces and maintains sufficient ionization around fault locations at lower test voltages than instruments with lower pulse rates, such as commonly used 5Hz units.

PREVENTS DETECTED FAULTS FROM WORSENING: Voltage is the equivalent of pressure causing currents of electrons to flow. Voltage (pressure) is necessary to detect weaknesses (current leaks) in the insulation of rotating equipment. Leakage current (the flow of electrons crossing a fault) should be kept as small as possible to prevent further deterioration of the insulation. The current is a function of the discharge capacitance of the instrument. The higher the capacitance the higher the current. The iTIG's discharge capacitance is very low at 0.02uF (20nF) per channel.

All models can perform all of the following tests:

Megohm (resistance) Tests
Hipot Tests
Surge Tests
Rotor Bar Tests (Open or cracked AC Rotors)
Step Voltage Tests
Dielectric Absorption Tests
Polarization Index Tests
Armature Tests (DC Rotors)
Form Coil Tests

The instruments are sold worldwide to companies in a vast range of industries, to electric motor repair shops, manufacturers of electric motors, generators and transformers, to utilities and various processing and manufacturing plants.