Instrument Compatibility
The i430-Flexi-TF-II series is used with the Fluke 430-series and
Fluke 430-II series Power Quality Analyzers specifically or with other test
tools that explicitly state compatibility. Refer to user documentation of the
test tool for information about compatibility.
Maximum measurement range on all models is 6000 A.
Minimum measurement range on Fluke 433/434/435 is 30 A.
Unpack
These items are included in the shipment:
•
i430-Flexi-TF-II Current Probe(s)
•
Instructions (this paper)
Check the contents of the shipment for completeness. If something in the
box is damaged or missing, contact your distributor or the nearest Fluke
sales or service office.
How to Use the i430-Flexi-TF-II
To use the i430-Flexi-TF-II, follow these instructions:
1.
Connect the BNC connector of the i430-Flexi-TF-II to the input on
the Fluke 430 series Power Quality Analyzer.
2.
Wear protective equipment or de-energize the circuit before you
connect the flexible probe around the conductor. See Figure 1.
C
B
A
1/3
1/3
1/3
D
hcf157.eps
Figure 1.
3.
Re-energize the circuit if not energized.
4.
Center the conductor perpendicularly inside the flexible probe area.
If this is not possible, an additional measurement error of
±2 % of reading can occur. See
Electrical Specifications
.
5.
Avoid taking measurements close to other current-carrying
conductors if possible.
6.
Make sure that the arrow marked on the probe coupling points
toward the correct orientation for correct phase display on the
instrument. See also the setup screen of the instrument.
7.
Keep the probe coupling more than 2.5 cm (1 inch) away from the
conductor.
8.
Observe the current value and waveform on the instrument display.
