FLUKE MDA-550 电机驱动分析仪
制造商: FLUKE Model: MDA-550 - 报价要求
- 报价要求
- 联系
DC voltage (V dc)
Maximum voltage with 10:1 or 100:1 probe: 1000 V
Maximum resolution with 10:1 or 100:1 probe (voltage to ground): 1mV/10mV
Full scale reading: 999 counts
Accuracy at 4 s to 10 us/div: ± (1.5 % + 6 counts)
True-rms voltage (V ac or V ac + dc) (with DC coupling selected)
Maximum voltage with 10:1 or 100:1 probe (voltage to ground): 1000 V
Maximum resolution with 10:1 or 100:1 probe: 1 mv/10 mV
Full scale reading: 999 counts
DC to 60 Hz: ± (1.5 % + 10 counts)
60 Hz to 20 kHz: ± (2.5 % + 15 counts)
20 kHz to 1 MHz: ± (5 % + 20 counts)
1 MHz to 25 MHz: ± (10 % + 20 counts)
PWM voltage (V pwm)
Purpose: To measure on pulse width modulated signals, like motor drive inverter outputs
Principle: Readings show the effective voltage based on the average value of samples over a whole number of periods of the fundamental frequency
Accuracy: As Vac+dc for sinewave signals
Peak voltage (V peak)
Modes: Max peak, min peak, or pk-to-pk
Maximum voltage with 10:1 or 100:1 probe (voltage to ground): 1000 V
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
Current (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 Vac, Vac+dc or V peak (add current clamp accuracy)
Frequency (Hz)
Range: 1.000 Hz to 500 MHz
Full scale reading: 9999 counts
Accuracy: ± (0.5 % + 2 counts)
Voltage/Herz ratio (V/Hz)
Purpose: To show the measured V PWM value (see V PWM) divided by the fundamental frequency on vari- able 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 Vac+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 Aac+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: As oscilloscope accuracy
Harmonics and spectrum
Harmonics: DC to 51st
Spectrum ranges: 1…9 kHz, 9-150 kHz (20 MHz filter on), up to 500 MHz (voltage modulation)
Shaft voltage
Events / second: Indicative percentage based on rise and fall time (Impulse discharges) measurements
Report data capture
Number of screens: Typical 50 screens can be saved in reports (depends on compression ratio)
Transfer to PC: Using 32 GB or smaller 2 GB USB stick or mini-USB to USB cable or WiFi link and FlukeView™ 2 for ScopeMeter®
Probe settings
Voltage Probe: 1:1, 10:1, 100:1, 1000:1, 20:1, 200:1
Current Clamp: 0.1 mV/A, 1 mV/A, 10 mV/A, 20 mV/A, 50 mV/A, 100 mV/A, 200 mV/A, 400 mV/A
Shaft Voltage Probe: 1:1, 10:1, 100:1
Safety
General: IEC 61010-1: Pollution Degree 2
Measurement: Measurement IEC 61010-2-030: CAT IV 600 V / CAT III 1000 V
Maximum voltage between any Terminal and Earth Ground: 1000 V
Max. input voltages: Via VPS410-II or VPS421 1000 V CAT III / 600 V CAT IV
BNC Input: A, B, C, D directly 300 V CAT IV
Max. Floating Voltage, test tool or test tool with VPS410-II / VPS421 voltage probe: From any terminal to earth ground 1000 V CAT III / 600 V CAT IV Between any terminal 1000 V CAT III / 600 V CAT IV
Working voltage between probe tip and probe reference lead:
VPS410-II: 1000 V
VPS421: 2000 V
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