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Page Rigel Medical
62353+
user Manual V1.4
4.1.2 Insulation Resistance EUT
This test is applicable to all Class I and Class II equipment, typically used as part of an
IEC test routines.
Press the F1
button to obtain the schematic representation of this test:
Do not exceed the maximum permitted voltage of 30 V AC/DC
with respect to earth potential! Electric Shock danger!
This test is used to verify that the mains supply pins are adequately insulated from earth
(Class I) or the enclosure (Class II).
During this test, up to 500 VDC is applied between the earth pin and both
the live and neutral pins of the appliance mains supply plug.
Press
button (F3) to set the Test Duration, Insulation test voltage (50 / 100 /
250 & 500 VDC) and Pass/Fail limit. Use the up, down, left and right keys to highlight
and set. Press
button (F4) when complete. Pressing
button (F3) will
exit Settings mode without saving changes.
Press the class button (F2) to set the class of the appliance under test. For a class II
appliance the probe symbol will be displayed at the top of the LCD display.