MDA-550/MDA-510
Users Manual
30
Maximum resolution with 10:1 or 100:1 probe..........10 mV
Accuracy
Max peak, Min peak ..............................................±0.2 division
Pk-to-Pk.................................................................±0.4 division
Full scale reading......................................................800 counts
Amperes (AMP) with current clamp
Ranges .....................................................................Same as V AC, VAC+DC or V Peak
Scale Factors............................................................0.1 mv/A, 1 mV/A, 10 mV/A, 20 mV/A, 50mV/A, 100 mV/A, 200 mV/A, 400 mV/A
Accuracy ...................................................................Same as V AC, VAC+DC or V Peak (add current clamp accuracy)
Frequency (Hz)
Range .......................................................................1.000 Hz to 500 MHz
Full scale reading......................................................999 counts
Accuracy ...................................................................±(0.5 % + 2 counts)
Voltage Hz ratio (V/Hz)
Purpose ....................................................................To show the measured Vpwm value (see Vpwm) divided by the fundamental frequency on Variable AC
Motor Speed drives
Accuracy ...................................................................% Vrms + % Hz
Voltage Unbalance Drive Input
Purpose ....................................................................To show the highest percentage difference of one of the phase vs. average of the 3 true-rms voltages
Accuracy ...................................................................Indicative percentage based on V AC+DC values
Voltage Unbalance Drive Output and Motor Input
Purpose ....................................................................To show the highest percentage difference of one of the phase vs. average of the 3 pwm voltages
Accuracy ...................................................................Indicative percentage based on V Pwm values
Current Unbalance Drive Input
Purpose ....................................................................To show the highest percentage difference of one of the phase vs. average of the 3 ac current values
Accuracy ...................................................................Indicative percentage based on A AC+DC values
Current Unbalance Drive Output and Motor Input
Purpose ....................................................................To show the highest percentage difference of one of the phase vs. average of the 3 ac current values
Accuracy ...................................................................Indicative percentage based on A ac values
Rise and Fall time
Readings...................................................................Voltage difference (dV), time difference (dt), voltage vs. time difference (dV/dt), overshoot
Accuracy ...................................................................Same as oscilloscope accuracy
To Next Page
Loading...
