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AEMC MN291 User Manual page 2

Ac current probe

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2.56"
(65 mm)
.83"
MN290
ELECTRICAL SPECIFICATIONS
Nominal Range: 200A
Measurement Range: 0.5 to 240A
Transformation Ratio: DC Voltage output
Output Signal: 100mV DC/A AC
Accuracy and Phase Shift*:
Accuracy: 0.5 to 10A: 3.0% Reading ± 50mV
10 to 40A: 2.5% Reading ± 50mV
40 to 100A: 2.0% Reading ± 50mV
100 to 240A: 2% Reading
(21 mm)
2.00"
(51 mm)
MN291
.73"
(18.5 mm)
Tactical
Barrier
(keep hands below
this barrier)
.1.18"
Phase Shift: Not applicable
(*Reference conditions: 18°C to 28°C, 20 to 75% RH,
external magnetic field <40 A/m, 48 to 65 Hz sine wave,
distortion factor less than 1%, no DC component, no
external current carrying conductor, test sample
centered.)
Load impedance > 1M with 2s RC filter.
Overload: 240A for 10 min ON, 30 min OFF
Frequency Range: 40 to 10kHz
Limit Operating Conditions:
200A permanently to 1kHz
Derating above 3kHz: 200A x (1/0.333 F), F in kHz
Black
(30 mm)
Red

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