Associated Research 3030D, Operation And Service Manual, Page: 35 / 43

OPERATION
31
F. ADAPTER BOX CONNECTION
The following diagram shows how to connect the adapter box to the HYAMP jr. and the
Device Under Test. This adapter box allows the user an easy way to connect an item that
is terminated in a three-prong line cord. The high current is wired to the ground pin of the
receptacle box and from there the test is performed on the ground conductor of the DUT
to the chassis or dead metal of the product. If the high voltage lead is not used, it should
be secured out of the way.
If the HYAMP jr. and the Hypot II are being used as a test system, the high voltage lead
should be plugged into the high voltage jack on the front panel of the Hypot II. The return
lead from the Hypot II should be connected to the HYAMP jr. as described in the
previous section (Cable Connections). This configuration would allow you to do both the
Ground Bond and Hipot tests by pushing a single test button on the HYAMP jr. once all
connections are made and the test parameters are set up.
3030D
H.V.
Test Connections
37893
DUT
CHASSIS
L
N
E
CURRENT
RETURN