Specifications; Reference Conditions; Electrical Specifications; Electrical Specifications, 1Mv/A Sensitivity - AEMC MR417 User Manual

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3 SPECIFICATIONS

3.1 Reference Conditions

Quantities of Influence
Temperature
Relative humidity
Position of the conductor
Measurement frequency
External electrical field
External DC magnetic field (earth)
External AC magnetic field
Input impedance
The intrinsic uncertainty is the error defined under the reference conditions. It is
expressed as a percentage of the output signal (R) plus an offset in mV:
±(a% R + b)

3.2 Electrical Specifications

3.2.1 Electrical Specifications, 1mV/A Sensitivity

Output impedance: 215Ω
MR417
Specified 0.5 to 100
Measurement range A
AC/DC
≤±(1.5% R +
Intrinsic uncertainty
1mV)
MR527
Specified 0.5 to 100
Measurement range A
AC/DC
≤±(1.5% R +
Intrinsic uncertainty
1mV)
Phase error (45 to 65Hz)
MR417
Specified Measurement range
Phase shift
MR527
Specified Measurement range
Phase shift
Current Probe Models MR417/MR527
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Reference Conditions
73.4°F ± 9°F (23°C ± 5°C)
20 to 75 % RH
Centered on the marks on the jaws
DC to 65Hz sine wave
zero
<40A/m
zero
≥ 1MΩ and ≤100pF
100 to 400 400 to 500
A A
AC/DC AC/DC
≤±2% R ≤±3% R
100 to 800 800 to 1000
A A
AC/DC AC/DC
≤±2.5% R ≤±4% R
3 to 300A 300 to 400A
AC
≤ -2.2° ≤ -1.5°
3 to 200A 200 to 1000A
AC
≤ -2° ≤ -1.5°
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500 to 600
A
DC
≤±4%R
1000 to 1400
A
DC
≤±5%R
AC
AC
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