Chapter II
3.3.1. INST MODE (AC AND DC OUTPUT)
Quantity of influence
Power supply voltage
RMS noise at zero
Pass band at 14A
Rise and fall time
Delay time
Frequency response curves
Amplitude limitation
3.3.2. RMS MODE (DC OUTPUT)
Quantity of influence
Power supply voltage
Residual voltage
1
Pass band at 20A
Rise time
Fall time
Rise time
Fall time
Amplitude limitation
1: The time constant of the filter of the RMS converter imposes a delay of one minute for the return of
the signal to zero after a 20A measurement.
With the DC zero performed at ±2mA or ±0.2mV, in INST mode.
Oscilloscope current probe
Range of influence
or condition
9V
±5%
dc
DC at 2kHz
DC at 60kHz
DC at 60kHz
10 to 90%
10%
-3dB
60kHz
Range of influence
or condition
9V
±5%
dc
DC
DC at 60kHz
10 to 90% at 20A
10 to 90% at 20A
10 to 90% at 5A
10 to 90% at 5A
60kHz
Typical value
Maximum value
±1mA
±5mA
dc
1.5mA
rms
5mA
rms
-3dB (see §6)
6µs (see §6)
2,3µs (see §6)
See §6
14A
ac
Typical value
Maximum value
±20mA
dc
±30mA
dc
-3dB
200ms
600ms
350ms
1.800ms
20A
ac
dc
35