TRAX Accessory | TDX120
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TDX 120 TRAX accessory for measuring capacitance and tan delta/power factor Easy to use with automatic and manual operation Wide frequency test voltage (1-500 Hz) Accurate measurement results under high noise conditions as tested to 765 kV substations Lightweight, rugged design Patented built-in individual temperature correction eliminates the need for temperature correction tables DESCRIPTION The TRAX accessory TDX 120 is a fully automatic 12 kV insulation dissipation factor (tand)/ power factor test set designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters and rotating machinery. In addition to performing insulation power factor tests, the TDX 120 can be used to measure the excitation current of transformer windings as well as to perform automatic tip-up tests and HV turns-ratio testing (an optional TTR capacitor is available). The test set is designed to provide a comprehensive AC insulation diagnostic test. The high power variable frequency design generates its own test signal independent of line frequency quality and the hardware design uses the latest technology available for digital filtering of the response signal. As a result, the TDX 120 produces reliable results and stable readings in the shortest time with the highest accuracy, even in high interference substations. TDX 120 test set is to be used with an external computer (not included).Measurements include voltage, current, power (loss), tan delta, inductance, power factor and capacitance. The test results are automatically stored in the computer and can also be downloaded directly to USB storage or a printer. APPLICATION In addition to performing insulation tests, TRAX/TDX can also measure the excitation current of transformer windings and perform automatic tip-up tests and HV turns-ratio testing with an optional reference capacitor/resistor. ■ Power transformers ■ Distribution transformers ■ Instrument transformers ■ Rotating machines ■ Oil insulation ■ Bushings ■ Cables Capacitors Circuit breakers Surge arresters Test capabilities Tan delta/power factor Capacitance Excitation current ■ Tan delta/Power factor tip-up Watts loss Inductance Voltage Current

TDX 120 TRAX accessory for measuring capacitance and tan delta/power factor FEATURES AND BENEFITS Generates its own test signal resulting in accurate and clean measurements even in the most severe conditions and in the event power is required from a portable generator. High noise suppression and advanced signal acquisition circuitry can handle up to 15 mA interference current or a signal to noise ratio of up to 1:20 resulting in extremely accurate and clean measurements even in the most severe conditions. Individual Temperature Correction (ITC) (patented) of tan delta allows the user to...

TDX 120 TRAX accessory for measuring capacitance and tan delta/power factor INCLUDED ACCESSORIES OPTIONAL ACCESSORIES Hand switch interlock, GC-31103 Interlock foot switch, GC-31150 Light transport case, GD-31050

TDX 120 TRAX accessory for measuring capacitance and tan delta/power factor ORDERING INFORMATION Item Aux Power cable, 1 m (3 ft) Ground cable, 1 m (3 ft) Ethernet cable, 1 m (3 ft) Extension cable 10 m (33 ft) High voltage cable, 21 m (66 ft) Measuring cable, 18 m (60 ft), red Measuring cable, 18 m (60 ft), blue Transport case Case for cables/accessories Optional accessories Safety hand switch interlock, 3 m (10 ft) Interlock foot switch, 3 m (10 ft) TIB 225, indicator box (green/red warning beacon) TIB extension cable, 10 m (33 ft) Light transport case Trolley/cart for TRAX and TDX...