Fluke 1625 User Manual

Stakeless Earth/Ground Resistance Testing
Principle of Operation
69
>10 cm
Erder
edw064.eps
Pushing the START-button will display the value of R
E
.
Note
In this particular mode the values of RH and RS have no meaning.
Settings on the Tester
Refer to the Operation section in the Testers instruction manual.
The rotary switch of the tester must be in the R
E
3 pole position.
- U
m
Set Test Voltage to 48 V (standard value)
- R
k
Set compensation resistance to 0,000 Ohms
- I Set transformer ratio to 1000 (standard value)
- R* Set to OFF (no meaning in this mode).

Fluke 1625 Specifications

General

Storage Temperature	-20 °C to 60 °C
Testing Methods	3-pole fall-of-potential, 4-pole
Measurement Frequency	128 Hz
Power Supply	6 x 1.5 V AA batteries or optional AC adapter
Safety Rating	CAT II 300 V
Safety Standards	IEC 61010-1