Fluke-biomedical ESA620 User Manual download pdf (Page 27)

Electrical Safety Analyzer

Setting Up the Analyzer

faw13.eps

Figure 6. Setup Menu

The setup parameters have been grouped into six

categories: Instrument, Display, Sound, Instrument Info,

Calibration, and Diagnostics.

Selecting 2-Wire or 4-Wire Measurements

The 2-Wire and 4-Wire resistance measurement setting is

under the Instrument setup functions. To switch between

them:

1. Press the softkey labeled Instrument from the setup

menu to reveal the instrument setup selections.

2. Press the softkey labeled Resistance to switch the

type of resistance measurement between 2-Wire and

4-Wire method. See Figure 7 for 2-wire connections

and Figure 8 for 4-wire connections.

Note

Optional Kelvin Test Leads are available to

make a 4-wire measurement with this Analyzer.

See the Accessories section later in this manual.

3. Press the softkey Back then the softkey labeled Exit

to exit the setup function.

Setting the Default Measurement Current

The default test current selection for the Protective Earth

(Ground Wire Resistance) Test can be set between

200 mA and 25 A ac. To change the default current:

1. Press the softkey labeled Instrument from the setup

menu to reveal the instrument setup selections.

2. Press the softkey labeled Test Current to switch

between 200 mA and 25 A ac.

3. Press the softkey Back then the softkey labeled Exit

to exit the setup menu.

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Fluke-biomedical ESA620 User Manual Page 27