• Digital Transformer Ratiometer Gives Automatic Result Documentation

    AEMC's Digital Transformer Ratiometer DTR Model 8510 is a second-generation instrument incorporating the latest technology, improving on its predecessor the Model 8500.
    Jan. 4, 2011

    AEMC's Digital Transformer Ratiometer DTR Model 8510 is a second-generation instrument incorporating the latest technology, improving on its predecessor, the Model 8500.

    It offers straightforward operation, high accuracy, data storage and provides automatic test result documentation.

    Features include:

    • 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
    • Display warns of incorrect lead connection, reverse polarity, open and short circuits
    • CE Pending - Consult Factory

    Applications:

    • Power transformers
    • Potential transformers
    • Current transformers
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