Digital Transformer Ratiometer Gives Automatic Result Documentation
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.
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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