Megger 1005-021 TDR2050 UK Advanced Dual Channel Time Domain Reflectometers, with The Addition of 600 V CAT IV Rating, Step, DDG and FindEnd Functions
Key Features
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Features
- Step and pulse TDR selections
- Distance dependant gain
- Trace tagging
- Various output impedances are available (25, 50, 75, 100, 125, 140 ohms) and an auto impedance matching feature
- Backlit graphics color LCD (800x480)
- AutoFind guide to potential fault location
- USB connection to PC allowing upload and download of traces
- Environmental protection to IP54
- 2 ns pulse for near end fault location
- AUTO option matches output impedance to cable
- Display distance in meters or feet
Technical Information
- Range Up to 20000 m with a minimum resolution of 0.1 m
- Connectors Four 4mm-safety terminals
- Operating temperature range and humidity 15 °C to +50 °C (5 °F to 122 °F)
- Storage temperature range and humidity -20 °C to 70 °C (-4 °F to 158 °F)
- Battery Li-ion rechargeable battery (12 hours typical life)
- Dimensions 55x290x190mm
- Weight 1.7kg
Items Included
- TDR2050
- Download kit
- Fused test lead set
- Carry case
- User guide CD and AC-DC charger
Downloads
BUY MEGGER TDR2050 ADVANCED DUAL CHANNEL TIME DOMAIN REFLECTOMETER
The Megger TDR2050 Time Domain Reflectometer is the most advanced instrument in the Megger TDR20XX range, a dual-channel, dual-trace cable fault locator purpose-built for locating faults on paired metallic cables in power circuits rated up to 600 V CAT IV. With a 20 km maximum range and 0.1 m minimum resolution, it delivers both long-reach capability and pinpoint accuracy across power distribution, street lighting, telecom, and industrial cable networks.
STEP & PULSE TDR WITH INTELLIGENT AUTOFIND
Unlike standard pulse-only TDRs, the TDR2050 offers both step and pulse TDR modes, allowing detection of near-end faults that conventional instruments miss. The AutoFind function automatically adjusts range and gain, then positions the cursor at the first major trace event for rapid fault identification. Six selectable output impedances 25, 50, 75, 100, 125, and 140 Ω with auto impedance matching and a velocity factor range of 0.2 to 0.99 ensure precise calibration to any cable type. Distance Dependent Gain (DDG), dual cursors, trace tagging, and USB PC connectivity via the included download kit further streamline diagnostics and reporting workflows.
CAT IV 600 V RATED FOR LIVE POWER CABLE ENVIRONMENTS
The TDR2050 features a built-in 600 V CAT IV input protection filter an industry first in this instrument class enabling direct connection to live power cable circuits without external filtering hardware. Housed in an IP54-rated enclosure and powered by a rechargeable Li-ion battery delivering up to 12 hours of field operation, it is engineered for sustained site deployment. For power utilities, cable contractors, and electrical maintenance teams across the UAE, the Megger TDR2050 sets the standard for advanced cable fault location in demanding low and medium voltage environments.