Phenix Technologies PM15-2, Руководство по эксплуатации и применению

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2-3
CONTROLS AND CONNECTIONS
INPUT/OUTPUT CONNECTIONS
Return:
Leakage current or insulation resistance values associated with this terminal is measured
by the “DC Microammeter”. The low potential side of the test specimen should be
connected to this terminal (red cable provided). When guard is not activated (switch not
depressed), the return terminal is connected internally to ground. All currents associated
with return and ground will pass through the current meter. When guard is activated
(switch depressed), return is isolated from ground and only currents associated with
return will be measured.
The test specimen low potential side must be isolated from
ground in order to measure currents to return in guard mode.
Ground:
This terminal is to be connected to the facility ground (black cable provided). Leakage
current or insulation resistance values associated with this binding post terminal may be
either measured by the “DC Microammeter” (guard switch not depressed) or bypassed
around the “DC Microammeter” (guard switch depressed) depending on the state of the
guard switch.
If the low potential side of the test specimen connected to Return can not or will
not be isolated from ground, guard mode can not be used or the current meter will
not function properly.
Output:
This test lead with clip and insulation boot supplies the units high voltage output to the
apparatus under test.
AC Power Module:
The provided AC input cable plugs in here to provide AC power to the unit. The module
also contains the protective fuses for the unit.