Expanding analysis equipment to motor evaluation
Widely measure power, speed, torque, conversion efficiency, and harmonics with a single instrument
3194 can achieve evaluation of 3-phase variable frequency motor

By using the external signal input unit 9603-01, a torque sensor (strain gauge) can be directly connected to channel A. Then, the output of the tachometer (analog signal or pulse signal) can be input to channel B to obtain a system for measuring torque, revolutions per minute, and motor power.

Basic parameters

Basic parameters
Connection	Single phase two-wire to three-phase four wire (using different input units)
Measurement project	(When selecting 960096019602) Voltage, current, peak voltage/current, active/apparent/reactive power, phase angle, frequency, current/power accumulation, efficiency, load factor, power factor Harmonic (up to 3000 times), waveform (Use option 9603-01, input port should be used in conjunction with strain gauge torque sensor) Voltage, torque, RPM， Frequency, motor output
Measurement range	Voltage:6.0000V～1.0000kV， (Depending on the input unit) electric current:200.00mA～500.00A， (Depending on the input unit) Power:Depending on the combination of input units for voltage and current
Integral range	0 to ± 999999 TAh/TWh, (maximum integration time up to 10000 hours)
Basic accuracy Use 9600-9602 input units	± 0.1% rdg. ± 0.1% f.s (voltage, current, power, between 45-66Hz) Note:When 9270-9272 and 9277-9279 are used simultaneously, the result accuracy is the sum of the accuracies of these clamp sensors mentioned above
frequency characteristic	Using 9600:DC，0.5Hz～1MHz Using 9601:5Hz～100kHz Using 9602:DC 0.5Hz~200kHz (depending on the accuracy of the measuring clamp)
signal output	Analog level:Voltage, current, active power, 5V DC f. s Waveform monitoring:Voltage, current, 1V rms f.s D/A output:Choose any output of 8 items, DC ± 5V f.s
Other functions	6.4-inch TFT color LCD display screen, GP-IB/RS-232C interface scanning, average, FDD， True effective value/average rectification
power supply	100/120/200/230 V AC (automatic switching), 50/60 Hz
Volume and weight	430 wide x 150 high x 370 thick mm, 15kg (including all options)
attachment	Power line (1), connection line (1), voltage line (1)

Options:
Input unit (3194 cannot be used alone, one or more input units need to be configured for measurement)
9600 AC-DC/DC direct input unit
9601 communication direct input unit
*9602 AC/DC clamp type input unit
9603-01 External Signal Input Unit
When selecting 9602 for current measurement, a clamp sensor is required
*9270 clamp current sensor 20 A AC
*9271 clamp current sensor 200 A AC
*9272 clamp current sensor 20/200 A AC
9277 universal clamp CT 20 A AC/DC
9278 universal clamp CT 200 A AC/DC
*9279 universal clamp CT 500 A AC/DC
*9290 clamp power converter 1000 A AC
printer
9604 printer unit
9232 recording paper (10m, 10 rolls/box)
*220H paper roll machine paper width 70-220mm
PC communicator
9151-02 GP-IB cable (2m)
9151-04 GP-IB cable (2m)