AEMC 2139.83, Руководство пользователя

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8
Clamp-on Meter Model 566
CHAPTER 3
SPECIFICATIONS
Reference Conditions: Accuracy given at 73°F ± 9°F (23°C ± 5°F),
≤ 80% RH, Conductor Centered in A, Sine wave 48-65Hz, No AC
Magnetic Field, External Magnetic Field <40A/m, True RMS (no DC
component) for V, A and mA accuracy are specified from 5% to 100%
of range. Accuracy add ±1% of Reading on Crest Factor 1.4<CF<3 at
full-scale & CF<6 at mid-scale.
3.1 Electrical Specifications
ACmA Current
(TRMS, Auto-ranging)
Range Res Accuracy Max
6mA 0.001mA 1.0% Rdg ± 8cts (50 to 60Hz)
2.0% Rdg ± 8cts (60 to 500Hz)
660mArms
60mA 0.01mA 1.0% Rdg ± 5cts (50 to 60Hz)
2.0% Rdg ± 5cts (60 to 500Hz)
600mA 0.1mA
Max Voltage to Ground: 600V
Zero correction: Currents smaller than approximately 0.006mA
display as zero.
Low Pass Filter
Range Res Accuracy
6mA 0.001mA 2.0% Rdg ± 8cts
60mA 0.01mA
2.0% Rdg ± 5cts
600mA 0.1mA
AC Current
(TRMS, Auto-ranging)
Range Res Accuracy Max
6A 1mA
1.0% Rdg ± 5cts (50 to 60Hz)
2.0% Rdg ± 5cts (60 to 500Hz)
66Arms
60A 10mA
Max Voltage to Ground: 600V