Clamp Meter
Performance Tests
11
K
iFlex Current Probe (with
52120A and 25-turn coil)
[1][4]
0.6 V @ 10 Hz
[2]
145 A 155 A
0.6 V @ 55 Hz
[2]
145 A 155 A
0.6 V @ 500 Hz
[2]
145 A 155 A
0.38 V @ 10 Hz
[3]
921 A 979 A
0.38 V @ 55 Hz
[3]
921 A 979 A
0.38 V @ 500 Hz
[3]
921 A 979 A
0.96 V @ 10 Hz
[3]
2323 A 2477 A
0.96 V @ 55 Hz
[3]
2323 A 2477 A
0.96 V @ 250 Hz
[3]
2323 A 2477 A
iFlex AC Current Frequency
0.5 V @ 5 Hz
[3]
4.475 Hz 5.525 Hz
0.5 V @ 55 Hz
[3]
54.225 Hz 55.775 Hz
0.5 V @ 500 Hz
[3]
497 Hz 503 Hz
[1] For performance tests 0 A to 2400 A, use iFlex Current Probe (with 52120A and 25-turn coil). For performance tests
0 A to 950 A, use the procedure for AC Current (iFlex Current Probe with 50-Turn Coil).
[2] 52120A, 20A terminal output selected. Low current output terminals.
[3] 52120A, 120A terminal output selected. High current output terminals.
[4] LComp ON.
Table 2. Performance Tests (cont.)
Test (Switch Position)
Calibrator
Output
Readout Limit
Low High