The TDR2050 is a tough, two-channel cable fault locator for power applications. Designed for the location of faults in electrical power supply cables, the TDR2050 is supplied with fused test leads that are rated to CAT IV 600 V and are dust and weatherproof to IP54, making it ideal for working on site or in the field.


This time domain reflectometer has a host of automatic features, such as 'Auto Setup', which can help you get useful traces fast, and the 'AutoFind' function, which assists the interpretation of these traces. Expert users have the ability to manually override these automatic functions, enabling them to fine-tune the diagnostics to help them identify hard-to-determine faults.


What’s more, Megger's new screen layout permits the operator to compare traces, allowing close examination between trace conditions. 

Range:

m | ft | ns

10 | 30 | 125

25 | 80 | 250

50 | 160 | 500

100 | 320 | 100

250 | 800 | 2500

500 | 1600 | 5000

1000 | 3200 | 10000

2500 | 8000 | 25000

5000 | 16000 | 50000

10000 | 32500 | 100000

20000 | 65000 | 200000

Accuracy: ±1% of range ± 1 pixel at 0.67 VF

Resolution: 1% of range

Refresh rate: Trace updates 3 times per second

Output pulse: Up to 20 volts peak to peak into open circuit. Pulse widths determined by range and cable

Gain: Set for each range with three user selectable steps (in manual operating mode)

Velocity factor: Variable from 0.2 to 0.99 in steps of 0.01

TX null: 

Automatic 

Trace Tagging - 32 characters chosen from upper case letters including accents

Colour schemes - Default, Outdoor, Custom

Step TDR - Eliminates the Dead Zone effect

DDG - Available in ranges 1000 m and above in 0.5 dB steps

Cable Impedance -  25, 50, 75, 100, 140 ohm +

AUTO.


TDR2050 datasheet


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