Megger ttr1001 kit handheld singlephase ttr turns ratio. Instruction manual avtm ttr100 for singlephase handheld. Ttr100 highvoltage equipment read the entire manual before operating. View and download megger threephase ttr instruction manual online. Any instrument returned for recalibration will be updated with the latest firmware version. Megger ttr1001na1eng singlephase ttr, handheld, deluxe. The turns ratio test is used as both an acceptance test and a maintenance test, while the polarity test is primarily an acceptance test. The ttr310 is a direct replacement for the threephase ttr, cn 550503. Test results can be printed on an optional serial printer whenever a hard copy is desired, or the data can be downloaded to a pc. The transformer turns ratio test, or ttr test, confirms that the transformer has the correct ratio of primary turns to secondary turns. Megger recommends that you return your threephase ttr annually for calibration verification. The megger ttr20 handheld transformer turns ratio test meter measures the turns ratio, excitation current, and polarity of single and threephase power, potential, and tapped transformers.
Electrical test equipment power station to plug megger. Megger ttr1001na1eng singlephase ttr, handheld, deluxe kit, 120v, 60hz printer package. Control of the ttr in this manner offers the following benefits. The tester is powered by a handcranked generator, which eliminates the need for batteries or another external power source. Stores 200 test results and 100 user defined transformer test settings. The patented cpc 100 primary injection test system replaces several individual testing devices. Megger is registered in the uk as a producer of electrical and electronic equipment. Megger ttr300 ttr310 ttr330 threephase transformer turns. The megger ttr20 is an automatic handheld battery operated transformer turns ratio test set. Realizing the extreme environments in which the ttr1001 must operate, special attention has been paid to making it extra rugged, with a high impact, shock resistant case, yet incredibly lightweight at 3.
Megger ttr20 transformer turns ratio tester on sale at. Avtm550050j ttr calibration reference transformer rev b 122002. The only difference is that it allows the user to enter additional nameplate information. Therefore, the cpc 100 is the ideal test set for substation asset commissioning and maintenance. This user guide describes the operation and functions of the following. Megger operating manuals official distributor for megger in. Operate the ttr set to achieve a null balance in the normal way as called out in the ttr instruction manual. Singlephase handheld ttra transformer turn ratio test set catalog no.
The unique design of the ttr251 allows the user to operate the test set while holding it in one hand. Megger ttr1001na0eng singlephase ttr, handheld, no kit. Megger operating manuals megger user manuals official. Using this test correctly can help to identify tap changer performance, shorted turns, open windings, incorrect winding connections and other faults inside transformers. Any instrument returned for recalibration will be updated with the latest firmware and software. Megger threephase ttr instruction manual pdf download. Cpc 100 universal primary injection test set for substation. A ttr is an extremely useful instrument for testing transformer windings because it can help locate several. Electrometers is a major distributor of test and measurement, portable instruments as well as analog and digital panel meters. The megger ttr251 is an automatic handheld battery operated transformer turns ratio test set. If you are looking for a new or wellmaintained used megger single phase ttr100 for rent, contact us or request a quote today.
Safety is the responsibility of the user only qualified and trained operators should operate the ttr330 system. Megger makes electrical test equipment to help you install, improve efficiency and extend the life of electrical assets and cable networks at high, medium and low voltage. Megger ttr20 handheld transformer turns ratio tester. Instruction manual avtm ttr100 for singlephase handheld ttr. The registration no is weehe0146qt for further information about disposal of the product consult your local megger company or distributer or visit your local megger website. The megger ttr100 handheld transformer tester is a lightweight and battery operated transformer testing instrument. Megger ttr 100 single phase transformer turn ratio test set repaired by pt dynamics circuit indonesia repairmegger. Ttr310e and ttr330a threephase transformer turns ratio test set. For your own safety and to get the maximum benefit from your instrument, please ensure that you read and understand the following safety warnings and instructions before attempting to use the instruments. Stores 200 test results and 100 userdefined transformer test settings. Det3ta det3tc det3td det4td2 det4tr2 det4tc2 det4tcr2 iclamp vclamp calibration adaptor twoclamp calibration adaptor these instruments are designed and manufactured by.
Megger operating manuals these are the most commonly requested operating manuals from megger programma. Ttr330 transformer turns ratio test set ttr builtin memory the ttr also comes equipped with sufficient onboard memory to store up to 200 test results in the field for later retrieval. The megger ttr20 will identify normal in phase and. This ttr offers switchable functions, such as winding resistance and polarity. Instruction manual avtm ttr100 for singlephase handheld ttra transformer turn ratio test set catalog no. M 2621 van buren ave norristown, pa 19403 2329 6106768500. Megger 212159 analog handcrank insulation tester, 2,000 megaohms resistance, 100, 250, 500, v test voltage. Thank you for purchasing the megger insulation tester. The transformer turns ratio test is used to determine the number of turns in one winding of a transformer in relation to the number of turns in the other windings of the same phase of the transformer. Megger ttr100 ttr100 transformer turns ratio tester models on sale warranty calibration backed by the best service and lowest prices in the industry. Kent ct17 9en england megger limited reserves the right to change the specification of these instruments at any time without prior notice. For over 50 years we have provided service and support for products that are manufactured by the worlds leading suppliers. Megger 212159 analog handcrank insulation tester, 2,000. Stores 200 test results and 100 userdefined transformer test settings six userselectable languages ttr100 handheld ttr description the megger ttr100 is an automatic handheld, battery operated transformer turns ratio test set used to measure the turns ratio, excitation current, phase displacement, dc.
Buy megger ttr100 handheld transformer tester ireland. Jun 26, 2016 the turns ratio test is used as both an acceptance test and a maintenance test, while the polarity test is primarily an acceptance test. The unique design of the ttr1001 allows the user to operate the test set while holding it in one hand. Recommendations megger recommends that you return your instrument annually for calibration verification. Handheld ttr ttr 100 handheld ttr unitronics electric. Page 67 ttr series powerdb lite user manual operating instructions for the simple 3ph ttr form this form can be used for testing a two or three winding transformer with multiple taps on one or more of the windings. 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.
This unit features an easytoread, transflective color display which can be seen in bright sunlight and provides the user interface for instrument setup and test operation. Second, the comlink software also allows the user to operate the ttr by remote control. As we are an official distributor for megger in ireland, we can source all supporting documentation from the manufacturer. Threephase transformer turns ratio test set megger. Page 69 ttr series powerdb lite user manual operating instructions for the 3ph ttr with tap changer form the procedure for this form is the same as the simple ttr form. Transformer polarity polarity of a distribution transformer becomes of interest in order to determine its proper connection within a power network. This user manual describes the operation and functions of the det series of earth ground testers. The megger ttr201 is an automatic handheld battery operated transformer turns ratio test set. Additionally this update will force the slider bars to be wide for improved touch screen usage. The latest ttr available from megger is the ttr1001, a handheld, robust, lightweight and battery operated instrument.
A manual ranging meter requires the operator to flip through different settings until the correct range is reached. View and download megger dlro10 user manual online. The unique design of the ttr20 allows the user to operate the test set while holding it in one hand. Obtain readings on the ttr set for the remainder of turn ratio settings on the reference transformer as indicated in table 1. This ttr will complement several existing megger transformer test products and will offer functions, such as winding resistance and polarity. Megger ttr100 tranformer turns ratio tester buy meters. Megger instruments limited reserves the right to change the specification of these instruments at any time without prior notice. It effectively eliminates the user from having to kneel or bend down to operate the instrument and speeds up testing time. Feb 06, 2017 megger ttr 100 single phase transformer turn ratio test set repaired by pt dynamics circuit indonesia repairmegger. Avtmttr20 rev c april 2008 3 circulating currents, unintentional grounds or even an incipient short circuit can affect the exciting current and indicate a problem.
This reduces the costs for training and transport, and cuts down testing time. Pat300 series portable appliance testers user manual. You can operate the cpc 100 via the integrated front panel, or by using. The unit comes complete with the software application, powerdb lite.
The latest ttr available from megger is the ttr100, a handheld, robust, lightweight and battery operated instrument. The ttr 100 is used to perform tests in the field, as well as in manufacturing facilities and repair centers. Instruction manual for transformer ohmmeter dc winding resistance test set mto300 mto330 catalog number mto300 catalog number mto330 read this entire manual before operating. Megger limited archcliffe road dover kent ct17 9en england. Megger ttr300 ttr310 ttr330 threephase transformer turns ratio meter turn winding. This digital meter has automatic range selection for flexibility and ease of use. These are the most commonly requested operating manuals from megger programma. Megger ttr100 transformer turns ratio tester model. Ttr25 handheld ttr description the megger ttr25 is an automatic handheld battery operated transformer turns ratio test set. Threephase ttr transformer turns ratio test set three. This ttr will complement several existing megger transformer test products and will offer switchable functions, such as winding resistance and polarity. An autoranging meter cycles through range settings automatically until it. It effectively eliminates the user from having to kneel or bend down to. The megger 550005b handcranked transformer turns ratio test meter measures the turns ratio and excitation current of singlephase power, potential, and current transformers.
Avtm550050j ttr calibration reference transformer rev b. Ttr20 handheld ttr description the megger ttr20 is an automatic handheld battery. Megger ttr 100 single phase transformer turn ratio test. Megger ttr201 transformer turns ratio tester tequipment.
Megger ttr 100 single phase transformer turn ratio test set. The user interface is intuitive and the printed results match. Ttr25 handheld transformer turns ratio tester megger. For your own safety and to get the maximum benefit from your instrument, please ensure that you read and understand the following. Megger ttr251 handheld transformer turns ratio tester. Ttr series powerdb lite user manual software installation to install powerdb lite, load the powerdb lite cd into your cdrom drive and follow the onscreen instructions. M valley forge corporate center 2621 van buren avenue norristown, pa 194032329 u. Record reading on a worksheet as illustrated in table 1. The megger ttr100 also features special software capabilities megger ttr100 features. Megger ttr100 tranformer turns ratio tester, find complete details about megger ttr100 tranformer turns ratio tester,meters from energy meters supplier or manufacturerpt. Certified factory calibration is valid for one year. M valley forge corporate center 2621 van buren avenue norristown, pa 19403 u. Megger operating manuals official distributor for megger. Operator must follow the instructions of this instruction manual and attend the equipment while the equipment is in use.
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