TRAX 280 Data Sheet Brochure
User Manual: TRAX-280-Data-Sheet-Brochure
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TRAX Transformer and Substation Test System TRAX Transformer and Substation Test System ▪▪Replaces need for multiple test sets ▪▪Saves time by eliminating need for multiple instruments learning ▪▪User-friendly interface reduces training and testing time ▪▪Portable and compact system components for easy shipping ▪▪“State of the art” measurement methods for advanced diagnostic testing DESCRIPTION Test capability TRAX is a multi-function test system for transformer substation testing. The test system replaces numerous individual testing devices which makes testing with TRAX a time saving and cost effective alternative to conventional measurements using separate instruments. Winding TRAX is a unique test system for testing power, distribution and instrument transformers, as well as a variety of other substation components. Providing up to 800 A (TRAX 279/280) and 2200 V (2000 A and 12 kV with accessories) with a frequency range adjustable from 5 Hz (1 Hz with tan delta unit) to 500 Hz, TRAX can be used with an integrated touch screen or external computer device with web browser. Variable levels of voltage and current can be generated and measured with high precision, allowing TRAX to be used for a wide range of applications such as turns ratio, excitation current, winding and contact resistance, impedance, tan delta/power factor testing and various primary tests for LV, MV and HV electrical apparatus including but not limited to: Power & distribution transformers Instrument transformers Bushings LV, MV and HV circuit-breakers Busbars Protection relays Grounding systems TRAX is designed to be a complete solution in transformer testing. With its 4800 VA power capability it is a high efficiency, high accuracy and excellent performance transformer test system. resistance measurements Adaptive algorithm for optimized transformer demagnetization True dynamic resistance measurements on load tapchangers 250 12 V transformer turns ratio measurements kV dissipation factor and capacitance testing features The user interface allows fully manual control where the user defines a specific test setup. Alternatively, a variety of individual instruments/apps are available to perform automated testing procedures such as winding resistance, turns ratio, impedance measurements, relay testing, circuit breaker analysis and more. The tests can be organized and reported as separate tests or as a combined full set of test results for the same asset. The compact, light-weight design, only 26 kg (TRAX 220), allows shipment in its transportation case within the limits of check-in luggage (32 kg) TRAX Transformer and Substation Test System FEATURES AND BENEFITS USER INTERFACE One TRAX user interface architecture is based on a number of individual instruments/apps where only the necessary functionality is displayed by default. For manual testing a generic instrument is available where the user selects output, measurement inputs and how the data should be processed. unit multi function system for transformer/substation testing ▶▶ ▶▶ ▶▶ ▶▶ Replaces need for multiple test sets Saves time by eliminating need for multiple instruments learning User-friendly interface reduces training and testing time Portable and compact system components for easy shipping For testing complete components (e.g. power transformers), measurement results from multiple instruments can be collected and presented in one report. Outstanding flexibility for selecting output current or voltage signals for various tests ▶▶ ▶▶ ▶▶ ▶▶ AC current up to 2000 A (with TCX 200) DC current up to 100 A AC voltage up to 12 kV (with TDX 120) DC voltage up to 300 V State of the art measurement methods for advanced diagnostic testing, e.g. ▶▶ 3-phase Power transformer measurements of: Turns ratio »» Winding resistance »» Load tap-changer continuity, timing and dynamic resistance (patent pending) »» Excitation current »» Leakage reactance/short-circuit impedance »» Start screen Demagnetization »» 3-phase transformer measurements without manual cable reconnections (with TSX300) »» ▶▶ ▶▶ CT and VT testing HV tan delta/power factor (with TDX 120) Compact ▶▶ ▶▶ and lightweight 26 kg TRAX 220 (main unit), shipping weight <32 kg Smart cable technology for reducing cable weight My TRAX Manual Control 2 TRAX Transformer and Substation Test System Winding resistance Excitation current Turns ratio Oscilloscope Contact resistance 3 TRAX Transformer and Substation Test System APPLICATION A variety of voltage and current levels can be generated and measured with high precision which allows the multi-function test set to be used for a wide range of applications. Examples are: Power ▶▶ ▶▶ transformer Ratio and phase Winding resistance Single phase up to 100 A Three-phase/six windings up to 16 A »» »» ▶▶ Tap changer testing (single-phase or three-phase) Continuity Dynamic current »»Dynamic voltage »»Dynamic resistance (new patent pending method) ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ ▶▶ Demagnetization (adaptive method for fast and efficient process) Magnetic balance Excitation current Leakage reactance/short-circuit impedance Zero-sequence impedance Frequency response of stray losses (FRSL) Tan delta/power factor with individual temperature correction (ITC) and voltage dependence detection (VDD) Capacitance transformer Ratio, burden and polarity Phase and magnitude error Excitation curve (knee - point) Winding resistance Secondary burden Dielectric withstand voltage transformer Ratio and polarity Phase and magnitude error Secondary burden Dielectric withstand voltage ▶▶ breaker testing Main and resistor contact timing Motion Operating voltage Coil current Contact resistance testing Circuit breakers General primary injection tests Protection ▶▶ ▶▶ ▶▶ ▶▶ 4 relays Relay timing AC ▶▶ testing Contact resistance DualGround™ measurements Primary ▶▶ For use in high-voltage substations and industrial environments Storage Humidity -20°C to +70°C (-4°F to +158°F) < 90%RH, non-condensing EMC LVD Circuit ▶▶ Application field Temperature Operating CE- marking Resistance ▶▶ Evironment »» Voltage ▶▶ Specifications are valid at nominal input voltage and an ambient temperature of +25°C ±5°, (77°F). Specifications are subject to change without notice. »» Current ▶▶ SPECIFICATIONS TRAX insulation testing Tan delta/Power factor Capacitance Tip-up testing 1-505 Hz frequency range -20°C to +55°C (-4°F to +131°F) 2004/108/EC 2006/95/EC General Mains input Input current Main fuses Dimensions Weight TRAX 219 TRAX 220 TRAX 279 TRAX 280 Display1) 100-240 V, 50/60 Hz (± 10%) ≤ 16 A continuous Short-term up to 30 A < 60 s F1 and F2, 25 A TEST GROUND To be connected to the test object ground before connecting any other cables to the unit. GROUND For connecting an additional ground between the main unit and accessories or to ground external objects e.g. optional trolley 475 x 315 x 330 mm (excl. handles) (18.7” x 12.4” x 13”) 25 kg (55 lbs) 26 kg (57 lbs) 29 kg (64 lbs) 30 kg (66 lbs) Size 10.4” Resolution 1024x768 XGA Type TFT touch Contrast ratio 1000:1 Brightness 1000 cd/m2 1) TRAX 219 and 279 has no display TRAX Transformer and Substation Test System Outputs Item 0-2200 VAC 0-250 VAC / 0-10 A AC 0-200 A AC 0-800 A AC 0-16 ADC 0-300 VDC 0-100 ADC DC output power Binary output Inputs Specification Comment 1 A, 1 min 0.2 A, >2 h 2500 VA (max) Frequency range: 5-70 Hz 10 A, 1 min 20 A, max 10 s 2.5 A, >2 h Frequency range: 5-505 Hz 200 A/6 V, 1 min 80 A, >2 h Frequency range: 45-70 Hz 0-800 A/6 V, 1 min 0-200 A/10 V, >2 h Frequency range: 45-70 Hz 16 A, continuous 1 A continuous 10 A,1 minute 2.5 A, >2 h The output is disconnected with a relay and the output is “live” only when this generator is selected 100 A, 2 minutes 70 A, continuous Max 1000 VA , continuous Max 50 V compliance voltage 250 V / 35 A (max) 2 x 0-10000 s 54 V DC POWER 0-235 V AC With TRAX TCX 4 x 0-10 A AC / DC 4 x 250 / 350 V AC / DC 2 x 0-50 V DC TRANS TRAX 219/220 TRIG IN TIMING 3 x 0-10000 s TRAX 279/280 Intended for resistance measurements but can be used for AC voltage measurement up to 40 V RMS Input for analog transducers and low level analog signals Contact or voltage sense Binary inputs for timing measurements in timer and relay testing applications. A and B inputs dedicated for Start and Stop. Calculated / displayed parameters Rectified DC. Intended to be used as e.g. auxiliary DC supply Output contacts for OLTC and circuit breaker operation with internal voltage and current measurements Arithmetic Power +, -, *, / P, VA, Q, S Impedance R (DC), Z, Xp, Xs, Rs, Rp, Ls, Lp, Cs, Cp, phase Derating at lower mains voltage TRAX specification is valid at 230-240 V mains voltage. Output power is decreased at lower mains voltages. Derating at high ambient temperature TRAX specification is valid at 23 ±5°C. Max output current times will be reduced when using TRAX in high ambient temperature. Derating at lower frequencies TRAX voltage output specification is at 50 Hz. Maximum voltage output at lower frequencies is limited by the transformer. Derating is linear with frequency and max voltage output at 5 Hz is 10% of rated output. Measurement accuracy AUX CONTROL With TRAX TDX ANALOG 1234 Current Voltage R1 R2 12 kV AC 0-12 kV, 1 min 0-12 kV / 300 mA, 4 min 0-12 kV / 100 mA, continuous 2000 A AC 0-2000 A/2.4 V, 1 min 0-1000 A/4.8 V, 1 min Ethernet communication and power to accessories. Directly from power amplifier for powering accessories (TDX / TCX) External AC / DC voltage and current Internal DC current Internal AC current Internal AC voltage 0.05% of reading + 0.05% FS 0.1% of reading + 0.1% FS 0.2% of reading + 0.2% FS 0.2% of reading + 0.2% FS COM Ethernet port Connector for Wifi antenna USB For running the instrument from an external PC or connect it to an external network. For running the instrument wireless from a PC or tablet. (Option) 3 USB ports for multipurpose use 5 TRAX Transformer and Substation Test System OPTIONAL ACCESSORIES Instruments Miscellaneous Strobe box, AJ-90030 TDX 120 – High voltage unit (12 kV) for tan delta and capacitance measurements, AJ-69090 Interlock foot switch, GC-31150 Soft light case, GD-31050 TCX 200 – High current accessory, AJ-69290 TSX 300 – 3-phase/6-winding switchbox, AJ-69390 / AJ-69395 6 Trolley, AJ-90040 TRAX Transformer and Substation Test System ORDERING INFORMATION Item Art. No. Item Art. No. TRAX 280 Optional Accessories 800 A AC current output With internal touch screen Included software: Manual control and Standard transformer package (AJ-8010X) Trolley AJ-90040 Soft light case GD-31050 Interlock foot switch GC-31150 TRAX 279 Green / red strobe box (flash light) AJ-90030 800 A AC current output No internal screen, remote control only Included software: Manual control and Standard transformer package (AJ-8010X) Additional software packages AJ-19090 Advanced transformer ▪▪ Dynamic OLTC measurements (DRM) ▪▪ FRSL (frequency response of stray losses) ▪▪ Magnetic balance AJ-8020X AJ-19390 Instrument transformer ▪▪ CT ratio ▪▪ CT burden ▪▪ CT excitation curve (knee point) ▪▪ CT polarity ▪▪ CT winding resistance ▪▪ VT ratio ▪▪ VT burden ▪▪ VT polarity AJ-8030X AJ-8010X Substation ▪▪ Circuit-breaker analyzer ▪▪ Relay over current timing ▪▪ Timer ▪▪ Phase angle meter (manual) ▪▪ Ground/earth/impedance (manual) ▪▪ Line impedance/K-factor (manual) AJ-8040X AJ-19190 TRAX 220 200 A AC current output With internal touch screen Included software: Manual control and Standard transformer package (AJ-8010X) AJ-19290 TRAX 219 200 A AC current output No internal screen, remote control only Included software: Manual control and Standard transformer package (AJ-8010X) Standard transformer package Software included for all models above ▪▪ Winding resistance with OLTC continuity ▪▪ Demagnetization ▪▪ Turns ratio ▪▪ Excitation current ▪▪ Short-circuit impedance (leakage reactance) Included Accessories (for all models above) ▪▪ Mains cable ▪▪ Ground cable 10 m (33 ft) ▪▪ Test cable set ▪▪ Sense cables 2 x 10 meter (33 ft) ▪▪ Kelvin cables, 2 x 10 meter (33 ft) ▪▪ Current cables, 16 mm2, 2 x 10 m (33 ft) (TRAX 219/220) ▪▪ Current cables, 50 mm2, 2 x 6 m (20 ft) (TRAX 279/280) ▪▪ HV cables, 2 x 5 m (16 ft) ▪▪ Interlock Fixed, 2 m (6.5 ft) ▪▪ Jumper cable 5 meter (16 ft) ▪▪ Ethernet cable ▪▪ Flight case with wheels ▪▪ User Manual Instruments TDX 120 – High voltage unit for tan delta, capacitance and excitation current measurements. With hardware connected to TRAX main unit the SW app AJ-69090 is activated.1) TCX 200 – High current accessory (cable + booster) that can be placed close to the measurement object for minimizing high current cable length/weight when performing high current primary testing up to AJ-69290 2000 A.1) TSX 300 – 3-phase/6-winding switchbox for simplified measurements of turns ratio (250V), winding resistance (16A), excitation current, leakage reactance and FRSL.1) IEC panel design AJ-69390 AJ-69395 ANSI panel design TSX 3032) – Same as TSX300 but automated. AJ-69490 Line impedance kit2) AJ-69690 1) See separate datasheets for more information. 2) To be released in 2017. Other options e.g. SFRA/FRAX, DFR/IDAX, DC insulation/MIT offered as separate products if requested. Postal address TRAX_DS_en_V08a Megger Sweden AB Box 724, SE-182 17 Danderyd SWEDEN Printed matter: Art.No. ZI-AJ01E ▪ Doc. AJ0204HE ▪ 2017 Subject to change without notice T. 08 510 195 00 E. seinfo@megger.com Registered to ISO 9001 and 14001 The word ‘Megger’ is a registered trademark
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