M
AVTMMTO210 Rev 7 Sept 2013
26
wye-connected winding or between pairs of terminals on a delta-connected
winding. Comparison may also be made with original data measured in the
factory.
Testing a Single-Phase Transformer
SINGLE-WINDING TEST
Figure 2: Single Winding Measurement
F
WARNING
Do not disconnect leads until all indicators are OFF!
PROCEDURE:
1.
Connect line cord to unit and plug into 120 V/230 V socket.
2.
Connect Safety GND cord from Top Panel to Transformer GND.
3.
Set the following conditions:
a.
Set to
TEST
position.
Summary of Contents for MTO210
Page 2: ......
Page 3: ...Transformer Ohmmeter DC Winding Resistance Test Set MTO210...
Page 8: ...AVTMMTO210 Rev 7 Sept 2013 iv M...
Page 18: ...M AVTMMTO210 Rev 7 Sept 2013 10 M...
Page 22: ...M AVTMMTO210 Rev 7 Sept 2013 14 M...
Page 32: ...M AVTMMTO210 Rev 7 Sept 2013 24 M...
Page 48: ...M AVTMMTO210 Rev 7 Sept 2013 40 M...
