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Megger TDR2000-3 Dual-Channel Time Domain Reflectometers
Introduction of Megger TDR2000-3
The Megger TDR2000/3 is an advanced dual-channel time domain reflectometer designed for locating faults in communication and pilot cables, as well as some power supplies. Built for durability, it is rated CAT IV to 150 V and is dust and weatherproof to IP54, making it perfect for fieldwork.
Features like 'Auto setup' enable you to quickly obtain useful traces, while the 'AutoFind' function aids in interpreting those traces. For expert users, the manual override of the auto functions allows fine-tuning to identify challenging faults. Additionally, the new screen layout lets you overlay traces, making fault location easier.
Megger TDR2000/3 Key Features
- IP54 rating for working in the field
- 'Auto setup' mode for instant, easy use
- 'AutoFind' and 'FindEnd' functions help you find the fault fast
- Trace tagging allows a name to be saved with the trace
- Distance-dependent gain counteracts signal attenuation
- Step function improves detection of near-end faults
Megger TDR2000/3 Specifications
| Category | Details |
|---|---|
| Range | Up to 20000 m with a minimum resolution of 0.1 m (Maximum range dependent on cable type) |
| Range Measurement |
|
| Resolution | 1% of the range |
| Input Protection | This instrument complies with IEC61010-1, rated at 150 V CAT IV (600 V CAT IV for TDR2050). Designed for use on energized systems up to the rated voltage. |
| Output Pulse | Up to 20 volts peak to peak into open circuit. Pulse widths vary by range, cable, and model. |
| Power Down | User programmable auto power off timer (1, 5, 10 mins or never) |
| Battery | Li-ion rechargeable battery, 6 hours charge time, 12 hours typical battery life |
| Velocity Factor | Variable from 0.2 to 0.99 in steps of 0.01 |
| IP Rating | IP54, suitable for indoor and outdoor use |
| Case | ABS |
| Dimensions | 290 mm x 190 mm x 55 mm |
| Weight | 1.7 kg (3.8 lbs) |
| Connectors | Four 4mm safety terminals, two F connectors (not available on TDR2050) |