M
AVTMMTO3xx Rev 3 Sept 2013
12
4. Connect the Ethernet Cable. If using a remote PC and PowerDB Lite
software, connect the Ethernet cable from the MTO330 side panel or the
MTO300 front panel to the PC Ethernet port. A standard RJ45 Ethernet
cable will work fine for this application. Connect the PC Ethernet output
to the MTO300 at this time.
5. Connect the Remote Control cable (optional). If the user chooses to
operate the MTO from a remote distance then, connect the RCC cable at
this time.
6. Connect the H and X leads (to the MTO end only at this time).
With the clamps disconnected from the UUT, connect the H and X
cables to the MTO at this time. Be sure that all plugs are fastened
securely to the MTO so they will not become loose even in the event of
the operator inadvertently tripping over the current leads. Once the
connectors are inserted into the panel, a ¼ turn locking mechanism will
secure the connection.
7. Connecting to the Transformer. When testing high-voltage
transformers, caution must be used at all times and all safety precautions
followed. Read, understand, and employ all safety precautions and circuit
connections described in Sections 2 Safety and Section 3 Preparing for Test.
F
WARNING
Ensure that the transformer to be tested is completely
de-energized. Check every winding. Ensure that all
terminals of the transformer are disconnected from line
or load at the transformer. Connections to ground may
be left in place.
F
WARNING
For all testing as described herein, care shall be taken
to ensure any and all unused clamps be isolated from
each other, from ground, and from personnel.
At this time, make the connections to the Transformer Under Test (TUT), as
described in the applicable section of Section 5, Connecting to the Transformer Under
Test.
To Next Page
Loading...