Megger TRAX280
| Attribute | Value |
|---|---|
| Test Voltage Output | Up to 2000 V AC |
| Maximum Test Current | 280 A |
| Frequency Range | 15 Hz – 400 Hz |
| Power Supply Input | 90 – 265 V AC, 45 – 65 Hz |
| Measurement Functions | Turns ratio, excitation current, winding resistance, leakage reactance, and sweep frequency response analysis (SFRA) |
| Communication Interfaces | USB, Ethernet, RS-232 |
| Display | Built-in touchscreen color LCD display |
| Operating Temperature Range | -20°C to +55°C (-4°F to +131°F) |
| Weight | Approximately 38 kg (84 lb) |
| Standards Compliance | IEC 60076, IEEE C57.12.90, IEEE C57.152 |
Megger TRAX280 Options:
- TRAX280 - AJ-8010X - Standard Transformer Package: Winding resistance with OLTC continuity, Demagnetization, Turns ratio, Excitation current, Short-circuit impedance (leakage reactance)
- TRAX280 - AJ-8020X - Advanced Transformer Package: Dynamic OLTC measurements (DRM), FRSL (frequency response of stray losses), Magnetic balance
- TRAX280 - AJ-8030X - Instrument Transformer Package: CT ratio, CT burden, CT excitation curve (knee point), CT polarity, CT winding resistance, VT ratio, VT burden, VT polarity
- TRAX280 - AJ-8040X - Substation Package: Circuit-breaker analyzer, Relay over current timing, Timer, Phase angle meter (manual), Ground/earth/impedance (manual), Line impedance/K-factor (manual)
- TRAX280 - AJ-69090 - TDX 120 – High voltage unit for tan delta, capacitance and excitation current measurements
- TRAX280 - AJ-69290 - TCX 200 – High current accessory (cable + booster) for high current primary testing up to 2000 A
- TRAX280 - AJ-69390 - TSX 300 – 3-phase/6-winding switchbox, IEC panel design
- TRAX280 - AJ-69395 - TSX 300 – 3-phase/6-winding switchbox, ANSI panel design
- TRAX280 - AJ-69490 - TSX 303 – Automated 3-phase/6-winding switchbox
- TRAX280 - AJ-69690 - Line impedance kit
- TRAX280 - AJ-90040 - Trolley
- TRAX280 - GD-31050 - Soft light case
- TRAX280 - GC-31150 - Interlock foot switch
- TRAX280 - AJ-90030 - Green/red strobe box (flash light)
| Model | TRAX280 |
|---|
The Megger TRAX280 is a multifunction transformer and substation test system offering up to 800A and 2200V, expandable to 2000A and 12kV with accessories. It features a frequency range from 5 Hz to 500 Hz (down to 1 Hz with tan delta unit), a 4800 VA power output, and operates via touchscreen or web-enabled device. It supports precision testing including turns ratio, excitation current, resistance, impedance, and tan delta.
Capable of organizing and compiling separate or combined test reports, the TRAX280 is ideal for LV, MV, and HV apparatus including power/current/voltage transformers, circuit breakers, and protection relays.
Testwall can supply the used Megger TRAX280, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Megger TRAX280.
