Specifications; Reference Conditions; Mr461 Specifications; Electrical - AEMC MR561 User Manual

3.1

Reference Conditions

18° to 28°C, 20 to 75% RH, external magnetic field < 40 A/m, no external
current carrying conductor, test sample centered, 1MΩ ≤100pF load, zero
adjustment prior to measurement (DC only) DC to 65Hz. Battery voltage
9V ±0.1V.
3.2

MR461 Specifications

3.2.1

ELECTRICAL

Measurement Range:
60A Range:
0.2 to 40A (60A Peak); 0.4 to 60A
AC
600A Range:
0.5 to 400A
AC
Output Signal:
10mV/A on 60A range; 1mV/A on 600A range
Accuracy:
60A Range:
0.5 to 40A: 1.5% reading +0.5A; 40 to 60A
600A Range:
0.5 to 100A: 1.5% reading ± 1A; 100 to 400A: 2.0% reading
400 to 600DC only: 2.5% reading
Phase Shift:
60A Range:
45 to 65Hz, 10 to 20A: ≤ 3.5°; 20 to 40A: ≤ 3°
600A Range:
45 to 65Hz, 10 to 100A: ≤ 3°; 100 to 400A: ≤ 2.5°
Overload: 1500A
AC/DC Current Probe Models MR461 and MR561
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CHAPTER 3

SPECIFICATIONS

(600A Peak); 0.5 to 600A
and 1000A
DC
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DC
DC
only: 1.5% reading
DC
continuous up to 1kHz
AC
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