Datasheet

AC Current Clamp
Performance Tests
5
Cleaning
Periodically wipe the case with a damp cloth and mild detergent.
W Caution
To avoid damaging the Current Clamp, do not use abrasives or solvents to
clean the clamp.
Open the jaws and wipe the magnetic pole pieces with a lightly oiled cloth. Do
not allow rust or corrosion to form on the magnetic core ends.
Performance Tests
XWWarning
To avoid electric shock or injury, do not perform the performance tests unless
you are qualified to do so.
The information provided in this manual is for the use of qualified personnel
only.
The following performance tests verify the complete operation of the Current Clamp and checks the
accuracy of each function against the Clamp’s specifications. If the Current Clamp fails any part of the
test, adjustment or repair is indicated. Refer to “Contacting Fluke” for service phone numbers.
In the performance tests, the Current Clamp is referred to as the unit under test (UUT).
Required test equipment is defined in Table 2.
Table 2. Required Test Equipment
Equipment Required Characteristics Recommended Model
Calibrator AC Current: 0 - 8 A
Max. Accuracy: 0.15 %
Frequency: 45 Hz - 400 Hz
Fluke 5520A Multi-Product Calibrator
Multimeter AC Current: 1 mA - 400 mA
Accuracy: 0.5 %
Frequency: 45 Hz - 400 Hz
Fluke-189 Digital Multimeter (DMM)
Copper Wire Loop Single > #14 gauge copper wire loop with 6 in
diameter
N/A
Toroid Coil Turns: 50 Fluke 5500A/Coil