Fluke 1623 [23/30] Earth ground tester troubleshooting
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Earth/Ground Tester
Troubleshooting
15
conditions (depending mainly on the soil resistivity) this may not
suffice. To be sure reposition the probes and take several
measurements. If the readings are approx. the same your measuring
results are reliable, if not increase the probe distance.
6 Is the result of a “Stakeless ground loop measurement”
reliable?
Ensure that you are using the correct inducing clamp (see
“Recommended Accessories”)!
The clamp’s parameters are suited for this test method. Using an
undefined clamp will render incorrect results.
Ensure that the recommended minimum distance between the
current clamp is kept. If the clamps are positioned too close together,
the magnetic field of the inducing clamp will influence the sensing
current clamp. To avoid mutual influencing, the distance between the
clamps can be varied and a new test performed. If the measurement
values vary only a little or not at all, the value can be regarded as
reliable.
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FLUKE 1623
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Figure 9. Troubleshooting
Содержание
- Earth ground tester users manual 1
- Fluke corporation p o box 9090 everett wa 98206 9090 u s a 2
- Fluke europe b v p o box 1186 5602 bd eindhoven the netherlands 2
- Limited warranty and limitation of liability 2
- Table of contents 3
- Title page 3
- List of tables 5
- List of figures 7
- Earth ground tester 9
- Introduction 9
- Packing 9
- Safety regulations 9
- Unpacking 9
- Features 10
- Earth ground tester safety regulations 11
- Accessories 12
- Carrying case 12
- Earth ground tester accessories 13
- Models and accessories 13
- Table 2 lists the models and accessories 13
- Inserting batteries 14
- Operating instructions 15
- Pole 3 pole measurements 15
- Ra 2 pole 3 pole measurements 15
- Figure 3 16
- Figure 4 16
- Fluke 1623 16
- Pole measurement 16
- Users manual 16
- Pole measurements 17
- Ra 4 pole measurements 17
- Pole selective earth resistance measurement with current clamp 18
- Ra 3 pole selective earth resistance measurement with current clamp 18
- Pole selective earth resistance measurement with current clamp 19
- Ra 4 pole selective earth resistance measurement with current clamp 19
- Stakeless ground loop measurement 20
- Fluke 1623 22
- Follow the steps in table 4 and refer to figure 9 for steps 1 5 22
- Troubleshooting 22
- Earth ground tester troubleshooting 23
- Specifications 24
- Service 29
- Storage 29
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