JM Test Systems Product and Services Catalog Vol. IV 2024

ELECTRICAL TEST

TTR / WINDING RESISTANCE METERS

VANGUARD TRM 403

VANGUARD TRM-203

TRANSFORMER RESISTANCE METER

TRANSFORMER RESISTANCE METER

• Perform three phase test on a transformer without the need to switch cables • Can provide individual Delta winding resistance values • Can provide individual Wye (with no neutral) winding resistance values • Demagnetize transformer after test • Selectable test current from 1A to 40A • Built-in 2.5” wide thermal printer

• Perform three phase test on a transformer without the need to switch cables • Can provide individual Delta winding resistance values • Can provide individual Wye (with no neutral) winding resistance values • Demagnetize transformer after test • Selectable test current from 1A to 25A

CALL JM FOR PRICING

CALL JM FOR PRICING

AEMC 8510 DIGITAL MOTOR / TRANSFORMER TESTER / TTR

TRANSFORMER OHMMETER NEW MEGGER MTO106

• Entry level transformer ohmmeter • 2 channels with max 6 A current output • ±0.25% measurement accuracy • 48 V test voltage for fast saturation of transformers • Multimeter type operation, intuitive and fast • Safety through automatic, passive discharge circuitry • True portability – compact size and low weight

• Ratio Testing: PT/VT from 0.8000:1 to 8000:1 and CT from 0.8000 to 1000.0 (Auto-Ranging) • Tests performed by exciting the primary and reading the secondary; provides safer conditions for the operator on step-down transformers • Continuity test indicates open or loose (high resistance) terminal connections • DC test mode eliminates errors due to magnetic build up • Stores up to 10 primary/secondary nameplate voltages to use in comparing test results • Displays ratio, test current, winding polarity, and deviation from nameplate voltage or ratio • Stores up to 10,000 test results • DataView® software included which allows configuring the instrument, downloading stored measurements and printing of test results in a report format

NEW

The MTO106 transformer ohmmeter is an easy-to-use, line-operated instrument specifically designed for safe and accurate field measurement of winding resistance in smaller transmission and distribution transformers. It has dual channels with a measurement range and accuracy suited to provide accurate information about the vast majority of power transformers, reactors and instrument transformers. The test current can be manually set in five different ranges to fit transformers of various sizes. The instrument is exceedingly simple to use, which minimises the need to train users. It has a single selector switch for test current and a single button to activate the test cycle. The instrument is also supplied with test leads fitted with Kelvin clamps that allow for a single, one-time connection to the unit under test. The test leads are 10 m (33 ft) in length to allow for easy testing of pole mounted transformers.

Includes:NiHM Batteries (installed), 115V power cord, set of two 15 ft leads, 10 ft USB cable, external battery charger (90-264Vac 50/60Hz), soft carrying case and user manual. Dimensions: 9.5 X 4.5 X 1.9” Weight: 2.8 lbs ORDER # DESCRIPTION PRICE AEMC-8510 Unit with Standard Accessories $3, 575 .00 CALIBRATION 25% OFF (NEW PURCHASE) $ 212.62 Accessories 2136.76 Lead-Set of 2, 30 ft $399.00 2136.77 Lead-Replacemnt set of 2, 15 ft $299.00

ORDER NUMBER DESCRIPTION

PRICE

MEG-MTO106 CALIBRATION

Unit with ADDED Accessories 25% OFF (NEW PURCHASE)

$7,030.00

TTR / WINDING RESISTANCE METERS

$3 54.38

AVAILABLE FOR RENT

JMTEST.COM • 800.353.3411

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