Fluke 1625 user manual pole/4-pole Measurement of Earthing Resistance, Earth/Ground Tester

Earth/Ground Tester

Procedure of Measurements

To keep the instrument as simple as possible at the time of delivery, all special functions, such as LIMIT input, BEEPER programming, measurement of earthing impedance (R*) etc, are not activated at delivery. They can be acti- vated with personalized user's code (see "Changing of all Pre-set Data with Personalized Code"). Refer to Figure 8.

G	Umeas.
I		I
E	S	H
E	S	H
RE	RS	RH
UE
		edw011.eps

Figure 8. Earthing Resistances Measurement - Method

3-pole/4-pole Measurement of Earthing Resistance

This measuring function measures earthing and earth dissipation resistances of single earth electrodes, foundation earth electrodes and other earthing systems by using 2 earth spikes. See Figure 9.

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