Fluke 393 - Radio Frequency Data; Fluke Connect Mobile App

CAT III 1500V TRMS Clamp Meter
Specifications
3
Specifications
Complete specifications are at www.fluke.com. See the 393/393 FC Users Manual.
Performance Tests
Performance tests make sure that the Product operates within the published
specifications. Do the performance tests periodically and after service or repairs.
In this section the Product is called the DUT (device under test). Use these verification
performance tests to make sure the values indicated on the DUT correspond, as closely
as possible, with the actual measurement values.
If the product fails any part of the performance test, calibration adjustment and/or repair
is indicated. See Calibration Adjustment.
Table 1 is a list of the standard equipment for the Performance Tests. All procedures refer
to the performance tests and the readout limits in Table 2.
XW Warning
To prevent possible electrical shock, fire, or personal injury:
• Carefully read all instructions.
• Read all safety information before you use the Product or Calibrator.
• Comply with local and national safety codes. Use personal protective
equipment (approved rubber gloves, face protection, and flame-resistant
clothes) to prevent shock and arc blast injury where hazardous live
conductors are exposed.
Table 1. Standard Equipment
Equipment Required Characteristics
Recommended
Model/Part Number
Multi-Functional Calibrator (2x)
[1]
4.5-digit resolution Fluke 55xxA
High Voltage Power Supply
[1]
1.5 kV output Keithley 2290-5
Transconductance Amplifier 100 A Fluke 52120A
Wired Coil
[2]
25-turn 52120A/COIL3KA
Wired Coil
[2]
50-turn 52120A/COIL6KA
Test Lead for iFlex
2 mm to 4 mm Slim Reach
probe
650892
Test Lead
test lead with retractable
sheath
1903307
[1] Either two calibrators or the Keithley 2290-5 are suitable for high voltage testing.
[2] Either the 52120A/COIL3KA or the 52120A/COIL6KA is suitable for iFlex Currrent tests.