A-3
3. Press shortcut key 3. The Protective Earth Resistance test is displayed.
4. Press SOFT KEY 3 to select a test current (1AMP, 10AMP, or 25AMP). The selected test current is displayed in the
upper right corner of the display.
5. Press START TEST to start the test. The test current is applied while resistance and current readings are taken. This
takes approximately 5 seconds.
6. Press the print data key at any time to generate a printout of the latest measurement(s).
When "Over" is displayed for Ohms, this signifies that a valid measurement was not obtained because
either an open connection was detected or that the measurement was not within range. Readings greater
than 9.999 Ohms will be displayed as Over.
In Case of Failure
Once it reaches the limitation, stop using and inform the Customer Service Engineer for analysis and disposal.
LIMITS
ALL COUNTRIES R = 0.2 Ω Maximum
A.5 Earth Leakage Test
Run an Earth Leakage test on the device being tested before performing any other leakage tests.
Leakage current is measured the following ways:
Earth Leakage Current, leakage current measured through DUT outlet Earth
Earth Leakage Current AP-EARTH (ALL Applied Parts connected to Earth), leakage current measured through DUT
outlet Earth
There is no need to attach a test lead; the 601PRO automatically connects the measuring device internally.
To Perform the Test
1. From the MAIN MENU, or with the outlet unpowered, plug the DUT into the 601PRO front panel outlet, and turn on
the device.
2. Attach the device's applied parts to the 601PRO applied part terminals if applicable.
3. Press shortcut key 4.The Earth Leakage test appears on the display, and the test begins immediately:
SOFT KEY 1 toggles the DUT outlet Polarity from Normal to Off to Reverse.
SOFT KEY 2 toggles the DUT outlet from Earth to No Earth.
SOFT KEY 3 toggles the DUT outlet from L2 to No L2.
SOFT KEY 4 toggles the AP to Earth to No AP to Earth.
4. Press the print data key at any time to generate a printout of the latest measurement.
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