Megger TDR2000/3 User Manual
Time domain reflectometers
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Also See for TDR2000/3:
- User manual (31 pages) ,
- Quick start manual (8 pages) ,
- Quick start manual (8 pages)
Table of Contents
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Table of Contents
Related Manuals for Megger TDR2000/3
Summary of Contents for Megger TDR2000/3
- Page 1 Time Domain Reflectometers TDR2000/3 - TDR 2000/3P - CFL535G TDR2010 - TDR2050 User Guide For all units released after 2014. If your instrument differs significantly from this guide then please use the guide supplied with your instrument or call technical services for advice.
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Page 2: Safety
Do not store above 30°C (86°F) for extended periods. WEEE Directive The crossed out wheeled bin symbol placed on Megger products is a reminder not to dispose of the product at the end of its life with general waste. -
Page 3: Table Of Contents
Safety Battery Features Connectivity Accessories Mounting possibilities Mode General Setup Trace tagging Trace functions (TDR2050 only) Zoom Advanced Battery Results Tools Colour schemes Glossary Troubleshooting Common fault traces Specifications Repair and warranty, Calibration, service and spare parts www.megger.com... - Page 4 Hold Mode Accept Selection Navigation Back Standby Standard tripod mount Battery Battery Access www.megger.com...
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Page 5: Connectivity
The main connectivity is made via standard 4 mm test leads plugged into the dual channel ports. Using the supplied adapter, connectivity can also be made to the dual F-type ports. Other standard push-on adapters also fit. Not available on TDR2050. www.megger.com... -
Page 6: Accessories
Dual miniature clip lead set 4mm Single Fused test leads 1002-136 6231-655 6231-653 Dual Fused test leads Bed of Nails Test Leads (1 Pair) Bed of Nails Test Leads (2 Pairs) 1003-352 1002-552 1003-218 Mains Charger Replacement Battery Terminal adaptor kit www.megger.com... - Page 7 There are various mounting and carrying options for the TDR2000 series to ensure the user can position their instrument securely and efficiently. www.megger.com...
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Page 8: Mode
Use cursor keys Choosing a mode Single Channel mode Choose T1 or T2 Press key indicated to change Dual Channel mode Choose T1-T2, T2-T1, T1&T2 Press key indicated to change Crosstalk Choose T1 or T2 Press key indicated to change www.megger.com... - Page 9 Load saved trace Choose T1-M, T2-M, M Press key indicated to change Intermittent mode Choose T1 or T2 Press key indicated to change www.megger.com...
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Page 10: General
The current operational state is shown at the top left of the screen and identifies the current operational setting for the chosen screen. Icons displayed are specific to the function. Current operational state. Current operational state. Change current state using Currently in Manual Currently in Setup operation the appropriate button operation www.megger.com... -
Page 11: Setup
Use the up and down cursors to adjust the impedance for the cable under test. *Only available in manual operation (see page 13). Gain Use the up and down cursors to alter the gain to adjust visible disturbances on trace. *Only available in manual operation (see page 13). www.megger.com... - Page 12 Use the up and down cursors to change the length of the cable under test. Saving Current Trace Save Preview Selected trace displayed Manage Memory Use cursor keys Selecting the tick saves the results to the selected memory location and the bin deletes the result from the selected memory location www.megger.com...
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Page 13: Trace Tagging
You can edit a current trace tag either when you save a trace, or when you are choosing a trace for a memory mode function. Once you enter edit mode, simply use the technique for new trace tags in the previous section. When you have finished editing, press the save icon to complete the edit and save your changes. www.megger.com... -
Page 14: Trace Functions (Tdr2050 Only)
The standard trace function allows the instrument to be set up to work as a standard pulse TDR. This function should be chosen to turn off other trace functions. Standard trace function Change settings as required Press to choose another trace function www.megger.com... - Page 15 AutoFind allows the automatic detection of disturbances along the result trace, making it easier to target disturbances amongst a noisy trace. On TDR2000/3 and TDR2010 this function is avaliable from the main screen. Press to choose AutoFind Cursor snaps to disturbance...
- Page 16 Press to repeat detect end. cursor at the detected end of the current cable To cancel the repeat detect The Trace Tools icon will then Press choose another trace end feature, press the back show function button to return to the main screen www.megger.com...
- Page 17 This function is ideal for near-end testing as it is more sensitive than a Pulse TDR due to the constant signal. The Step TDR function is only suitable for shorter length cables and is available on ranges up to and including 500m. Step TDR function activation Change settings as for pulse Press choose another trace function www.megger.com...
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Page 18: Zoom
Zoom The zoom capabilities are limited by the range chosen and only zoom modes suitable for the chosen ranges are displayed. Zoom function Press to select Zooms at cursor position Minimum range Range/Capability www.megger.com... -
Page 19: Advanced
Manual and Automatic operation Manual/Automatic Press to swap modes Changes with each press Manual Adjustable in this mode Automatic Adjustable in this mode NOTE : Auto in DDG only performs AutoZ; not ‘auto settings’ www.megger.com... -
Page 20: Battery
Battery The TDR2000 series have built in intelligent charge management technology so that the maximum charge rate is maintained, meaning a longer battery life is possible. Battery information Battery state Capacity Typical life remaining Warnings Charging Charging paused Charged www.megger.com... -
Page 21: Results
Cursors and measurements Cursor choice Press to select Swap between cursors Cursor movement Use cursor keys Cursor position on trace C1-C2 Trace 1 (Single Trace Mode) C3-C4 Trace 2 (Dual Trace Mode) Distance measurement Distance to cursor Delta measurement www.megger.com... -
Page 22: Tools
Adjustable setting include Volume, Standby, Units of measure, NVP formats, Colour scheme, Brightness and Language. Preferences Use cursor keys Up/Down to select Left/Right to change Help Use cursor keys Function information Custom Press to select Left/Right to select Up/Down to change www.megger.com... -
Page 23: Colour Schemes
1 or custom 2 icons element to save that scheme. The screen scheme currently stored in that custom slot will be overwritten. www.megger.com... -
Page 24: Glossary
Ratio 1 - 10 m/µs Power down timer ft/µs Language 1, 5, 10 min, Never English Dutch Unit of measurement Colour scheme Swedish Meters Default/Outdoor Spanish Feet Scheme 1 - 6 Italian Nanoseconds Custom 1 - 2 German French www.megger.com... -
Page 25: Troubleshooting
Plug in charger and charge for 6 hours. Instrument won’t charge Battery not functioning (Flashing charge icon) Contact your local Megger dealer for a replacement battery. Instrument won’t charge Charger not functioning (LED) Contact your local Megger dealer for a replacement charger. - Page 26 Connect test leads to correct channel. Instrument not uploading/downloading USB cable damaged or wrong type Use only genuine Megger cable and check before connecting. Instrument won’t download data No saved results on TDR Take readings and save results before download.
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Page 27: Common Fault Traces
Common fault traces Appendix C Open conductor Shorted conductor Cable splice/joint T-joint Bridge tap Spilt/resplit Wet splice Water ingress www.megger.com... -
Page 28: Specifications
150 V CAT IV. TDR2050 is specifically designed to allow use on energised systems up to the rated voltage. All other models are designed for use on de-energised systems and Megger fused leads must be used on power cables. Output pulse Up to 20 volts peak to peak into open circuit. - Page 29 New instruments are covered by a two year warranty from the date of purchase by the user, the second year being conditional on the free registration of the product on www.megger.com. You will need to log in, or first register and then login to register your product.
- Page 30 F +61 (0)2 9659 2201 T +1 416 298 6770 F +1 416 298 0848 This instrument is manufactured in the United Kingdom. The company reserves the right to change the specification or design without prior notice. Megger is a registered trademark www.megger.com TDR20003--TDR20003P--TDR2010--TDR2050--CFL525G_UG_EN_V01...
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