The tdr cable length meter although this manual describes the operation of the meter for both metric measurement and english measurement, all illustrations and examples assume use of the meter for english measurement. Megger smart thump st16 portabletruck mount cable fault. Megger pfl22m1500 portable cable fault location system. If your instrument differs significantly from this guide then please use the guide supplied with your instrument or call technical services for advice. They can be safely removed by following the instructions in the battery. Tdr cable tester distance to fault dtf mohr ct100 ch. Megger is the pioneer of many revolutionary cable testing methods, which make the ability to test very long cable lengths an everyday practicality. Megger operating manuals official distributor for megger. Megger tdr2010 advanced dual channel tdr with tag tracing. The trace master software included with the time domain reflectometer provides download and upload facilities between the tdr and a computer.
Fluke, megger, kyoritsu, hioki, graphtec, testo, lutron, tes, radio detection malaysia top measuring instruments company. Megger sfx5 and sfx8 5 kv and 8 kv, j cable fault location system sgd0. With its second channel it can test 2 cores at the same time to compare a good core with a bad core or to compare a live trace to one held in the memory. The megger tdr2000 can be used on any cable consisting of at least two insulated metallic elements, one of which may be the armouring or screen of the cable. Advanced dual channel tdr tdr20003, tdr2010 and tdr2050. Tdr20003 measuring instruments pdf manual download. The megger technical library provides access to a range of additional content and resources such as technical guides, application notes and more. Special emphasis should be placed on all safety discussions. The tdr3p is a compact, hand held time domain reflectometer for locating faults on metallic cables. Different types of cable have different velocity factors vf vf is the ratio of the speed of the cable to the speed of light. The balancing circuit, which is described in the operating instructions, can balance for any cable with a characteristic impedance of 0120 dual. Please note this product has now been discontinued. View and download megger tdr20003 quick start manual online. The velocity factor of the tdr must be adjusted to match that of the cable under test, allowing an accurate distance measurement to be read directly from the instrument.
Time domain reflectometer megger tdr900 instrumart. Tdr20003 tdr 2000 3p cfl535g tdr2010 tdr2050 user guide for all units released after 2014. The megger tdr2050 dual channel power plus time domain reflectometers auto selection function ensures that the instrument is always set to the most effective parameters for the application. The instrument uses a tdr2000 has an adjustable gain setting on its input that can technique called time domain reflectometry tdr which in apply up to 90db of gain to the. The megger cfl535g time domain reflectometer is a state of the art, dual channel, high resolution, compact tdr with a color screen for locating faults on paired metallic cables. The megger tdr 2000 2rc offers an internal memory that can store up to 15 traces that can be recalled to the display for analysis or compared with an active display to aid in fault location. Where the vf of a cable is not known, but the length is, the cursor can be set to the end of the cable and the vf on the tdr adjusted until the correct cable length is displayed. Simple megger test for 4 core cable to locate insulation fault. Megger tdr3 timedomain reflectometer user manual for.
This enables the tdr to convert the time the reflected pulses take into distance. Basic tdr operation application note 58 velocity factor to operate a tdr it is necessary to tell the tdr the speed of the pulse in the cable. The meter comes with an alligator clip adaptor, a users manual and a soft carrying case. The megger tdr20002p is a state of the art, monochrome dual channel time domain reflectometer, capable of identifying and locating a wide range of faults on cables from a few meters to 20km. The megger tdr is an advanced instrument capable of identifying a wide range of cable faults. It is the first tdr in its class to have 600v cativ input protection filter. Designed for the location of faults communication and pilot cables and some power supplies the tdr20003 and tdr2010 are tough. Tx null eliminates transmit pulse dead zone for measurement down to zero measurement up to 16km backlit colour lcd 320 x 256 display for enhanced trace identification single trace, dual trace, differential and crosstalk measurements intermittent fault mode stores transient reflections automatic location of events and cursor placement on press of a button 15 trace.
The crossed out wheeled bin symbol placed on megger products is a reminder not to. Technical library to guide electrical testers megger uk. Narrow pulses of electrical energy are transmitted along. With builtin blocking filters and fused test leads, the tdr3p is a compact, hand held time domain reflectometer for locating faults on metallic cables. The mfg 2000 series is multichannel function generator, including mfg21xx entrylevel models and mfg22xx advanced models. The mso 2000 series includes mso2000e and mso2000ea. The megger tdr2010 time domain reflectometer is a state of the art, dual channel, high resolution, compact time domain reflectometer with a color screen for locating faults on paired metallic cables. It will select the relevant gain and pulse for each range and matches the output impedance to the cable. As we are an official distributor for megger in ireland, we can source all supporting documentation from the manufacturer if you cant find the operating manual you are looking for in the list below, just contact us directly. Five output impedances are available 25, 50, 75, 100 and 125 ohms and with an auto impedance matching feature and a velocity factor between 0. It measures the distance to a whole host of cable faults. Read this manual before installing or using the equipment. For the more expert user there is the ability to manually override the auto function permitting fine tuning to enable identification of hard to determine faults.
It provides a description of the operation of the unit as well as installation and operating instructions. Megger has been the leader of testing and measuring for a 100 years and our sebakmt brand has over 60 years experience in developing and manufacturing dedicated cable test and diagnostic equipment. For those who wish to maintain manual control, manual operation allows full. Instruksjonsvideo for ekkometer fra megger, modell tdr 2000 3. View and download megger tdr20003 user manual online. Megger tdr2050 dual channel power plus time domain.
View and download megger tdr2000 user manual online. These are the most commonly requested operating manuals from megger programma. There are various mounting and carrying options for the tdr2000 series to. Ideal for engineers with little tdr experience, the tdr200002p can perform single or dual channel measurements on a wide range of metallic cables. For those who wish to maintain manual control, manual operation. The tdr2050 is a tough, twochannel cable fault locator for power applications. Megger cfl535g tdr20003 advanced dual channel time. From power station to plug, megger test equipment helps you maintain the electrical network, monitor its condition and maintain supply to your customers. The velocity factor of the tdr must be adjusted to match that of the cable under test, allowing an accurate distance measurement to be read directly from the. The sfx8 and sfx5 are a mobile, and economical fault locating systems, specially suited for the fault location in low voltage but also in medium. The instrument uses a technique called time domain reflectometry tdr which in many ways is similar to radar. 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. The megger tdr2050 is a state of the art dual chtrace storageannel. The tdr2050 advanced dual channel time domain reflectometer is the first instrument in its class to incorporate a builtin 600 v input protection filter making it suitable for cat iv 600 v.
The megger tdr20003 and tdr2010 are state of the art, dual channel, high. They are rated to cat iv 150 v and are dust and weatherproof to ip54, so there are ready to work in the real world. The tdr20002p is ideal for engineers with little tdr experience. The megger tdr20003 is a state of the art, dual channel, high resolution. Purpose of this manual this document is the operator manual for the megger mpq 2000 pq power analyzer.