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Megger TDR2050
Catalog #: 1005-023
Advanced Dual Channel Time Domain Reflectometer for Power Applications, 600 V CAT IV
- Overview
- Specifications
- Summary
- Accessories
Product Highlights
- CAT IV 600 V input protection filter built in
- Step and pulse TDR selections
- Distance dependant gain
- Trace tagging
- 2ns pulse width
- Designed for use on all metallic paired cables
- Additional features:
- Backlit graphics color LCD (800x480)
- Resolution to 0.1 m
- AutoFind guide to potential fault location
- USB connection to PC allowing upload and download of traces
- For use on power circuits to 600 V CAT IV
- Power blocking filter built-in
- Environmental protection to IP54
- 2 ns pulse for near end fault location
- AUTO option selecting gain and pulse for each range
- AUTO option matches output impedance to cable
- Display distance in meters or feet
- Li-ion rechargeable battery (12 hours typical life)
Each Unit Includes
- Lead Set
- Test/Carry Case
- USB Download Lead
- Download Software - TraceXpert
- Batteries
- 3-Year Warranty
| Megger TDR2050 Advanced Dual Channel TDR Specifications |
| Except where otherwise stated, this specification applies at an ambient temperature of 20°C |
| General |
| Range |
| Up to 20000 m with a minimum resolution of 0.1 m |
| m |
ft |
ns |
| 10 |
30 |
125 |
| 25 |
80 |
250 |
| 50 |
160 |
500 |
| 100 |
320 |
100 |
| 250 |
800 |
2,500 |
| 500 |
1,600 |
5,000 |
| 1,000 |
3,200 |
10,000 |
| 2,500 |
8,000 |
25,000 |
| 5,000 |
16,000 |
50,000 |
| 10,000 |
32,500 |
100,000 |
| 20,000 |
65,000 |
200,000 |
| Accuracy |
±1% of range ±1 pixel at 0.67 VF [Note: The measurement accuracy is for the indicated cursor position only and is conditional on the velocity factor being correct. |
| Resolution |
1% of range |
| Input protection |
This instrument complies with IEC61010-1 to protect the user in the event of connection to live systems. TDR2050 is rated at 600 V CAT IV and is specifically designed to allow use on energized systems up to the rated voltage. |
| 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 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 accentsColor schemes - Default, Outdoor, Customb
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, 125, 140 ohm + AUTO |
| Power Down |
User programmable auto power off timer 1, 5, 10 mins or never |
| Battery |
Li-ion rechargeable battery |
| Battery charge time |
6 hours at 0 °C to 40 °C |
| Battery life |
12 hours typical |
| Safety |
Instruments comply with IEC61010-1 for connections to live systems rated at 600 V CAT IV. Fused leads must be used if the voltage between terminals exceeds 300 V. Compliant with EN60950-1, EN61010-1, UN38.3 and EN62133 |
| EMC |
Complies with Electromagnetic Compatibility Specifications (Light industrial) BS EN 61326-1, with a minimum performance of ‘B’ for all immunity tests. |
| Mechanical |
| Ip rating |
Designed for use indoors or outdoors and rated to IP54 |
| Case |
ABS |
| Dimensions |
290 mm x 190 mm x 55 mm
11.4 in. x 7.5 in. x 2.2 in. |
| Weight |
1.7 kg / 3.8 lbs |
| Connectors |
Four 4mm-safety terminals. Other standard push on adapters will fit. |
| Test leads |
1.5 meter fused leads |
| Display |
800 x 480 pixel color graphics LCD, viewable in external environments.
Color Schemes
Selectable x8
Custom x2 |
| Backlight |
Permanent backlight with all color schemes (adjustable brightness) |
| Environmental |
| 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) |
| Unique Features |
Range up to 20000 m with a minimum resolution of 0.1 m |
| Power Supply Voltage |
Battery Powered |
| Product Weight |
3.8 LBS |
| Battery Type |
Li-ion |
| Country of Origin |
United Kingdom |
|
Accessories
| Product |
Price |
 |
Megger 1002-552
Catalog #: 1002-552
Replacement Battery Pack
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$450.23
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Megger 1003-217
Catalog #: 1003-217
Carrying Case for Models TDR2000/3, TDR2010, TDR2050
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$185.23
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Megger 1003-218
Catalog #: 1003-218
Terminal Adapter Kit for Models TDR2000/3, TDR2010, TDR2050
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$165.23
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