Measuring the DC Component of an (AC+DC) Waveform for
Model MR411
Conductor carrying 300A DC + 25.0A AC
DMM placed in DC volts mode
DMM displays 300.0mV with the probe in the 600A (1mV/A) range
00.0
ACV
COM
AC/DC Current Probe Models MR411 & MR521
V
M
DCV
+
L
N
600V CAT III - 600A
60A
600A
FF
UTPUT:
600A: 1 mV/A
60A: 10 mV/A
C/DC CURRENT PROBE
Model MR 411
®
I N S T R U M E N T S
Figure 4
- 15 -
300 A DC