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

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
Measurement range
Intrinsic uncertainty
MR527
Specified
Measurement range
Intrinsic uncertainty
Phase error (45 to 65Hz)
MR417
Specified Measurement range
Phase shift
MR527
Specified Measurement range
Phase shift
Current Probe Models MR417/MR527

3 SPECIFICATIONS

0.5 to 100 100 to 400
A
AC/DC
≤±(1.5% R +
1mV)
0.5 to 100 100 to 800
A
AC/DC
≤±(1.5% R +
1mV)
3 to 300A
≤ -2.2°
3 to 200A
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
≥ 1MΩ and ≤100pF
400 to 500
A A
AC/DC
≤±2% R ≤±3% R
800 to 1000
A A
AC/DC
≤±2.5% R ≤±4% R
AC
AC
≤ -2°
zero
<40A/m
zero
500 to 600
A
AC/DC DC
≤±4%R
1000 to 1400
A
AC/DC DC
≤±5%R
300 to 400A
AC
≤ -1.5°
200 to 1000A
AC
≤ -1.5°
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