AMX−4+ FUNCTIONAL CHECK
(MODEL 2169360, 2236420 & 2275938 SERIES)
DIRECTION 2173224−100
GE HEALTHCARE
REV 8
23
Consumables
None
Replacement parts
None
Safety
None
Required conditions
None
Ground Resistance Test using FLUKE ESA612
Note:
Before you start the test, ensure the system is in OFF position and the system input
power plug is connected to test socket on the side of Fluke ESA612 meter.
It is recommended to use Fluke ESA612 to set up the test conditions. The nominal AC
Mains should be 120VAC or 220VAC to match the standard system plug. Refer to
Appendix 1: Test Point Locations for AMX series for earth resistance test points of AMX
series 120VAC or 220VAC AC Mains (site-specific input source).
Test Procedure
Note:
It is important to ‘Zero/Null’ leads to eliminate resistance in test leads as follows.
1.
Make sure the power cord from the DUT is connected into outlet of the Fluke ESA612.
2.
From the setup menu, press
F4
button, on the blue screen press
More
to reveal additional menu
selections.
Frequency response/Accuracy
DC to 1 kHz
(1 % of r (1
A or 1 LSD, whichever is greater))
1 kHz to 100 kHz
(2 % of r (1
A or 1 LSD, whichever is greater))
1 kHz to 5 kHz (current >1.6 mA)
(4 % of r (1 μA or 1 LSD, whichever is
greater))
100 kHz to 1 MHz
(5 % of r (1
A or 1 LSD, whichever is greater))
Summary of Contents for AMX 4+
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