TTRT-03 can perform a specific test for each transformer type (such as single phase, delta to Y, Y to delta, delta to delta, or
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Earth Leakage Relays without built-in toroidal transformer Superimmunized multirange relay 22,5 mm
can be used as a standalone unit or can be computer-controlled. It can be operated locally using its alpha-numeric keypad
Designed specifically for CT testing, the AEZCT-2000C has the following outstanding features:
micro-processor based, single phase, and automatic transformer turns-ratio tester with line power only
three phase transformer winding resistance meters that allow the user to connect all test cables to the transformer bushings
designed to accurately measure the winding resistance of highly inductive power transformers
designed specifically to measure DC resistance values of transformer windings, rotating machine windings, or any dc resistance
Fully automatic tester for determination of the dielectric breakdown voltage of insulating liquid
AEZCT-2000A perform the current transformer (CT) excitation test, measure the CT winding resistance and CT current-ratio auto
uses a heavy-duty transformer to perform the CT excitation test. It is capable of outputting 50 Vac at 10A, 200 Vac at 10A and
high precision instruments, designed to measure turn ratios, phase displacements, excitation currents of single phase, 3phase...
Dehydrate wet transformers without taking them out of service!
transformer winding resistance meter and load tap changer contact analyzer.