3
Can measure all items at same point in time
The Power Analysis Station
■ Applications of 3193
Example of Application With Power Converter
Measure mixed AC and DC components with a single unit.
Example of Assessment Trial of EV ( Electric Vehicle)
Separate charge/generation
integration capability.
Measurement under live
circuit conditions.
(Clamp input)
1, 3, 4ch
3ch
AC U /I /P, Primary to secondary
efficiency
U /I /P
S
eparate charge / generation integration ±Wh
2, 5 ch
1, 2 ch
Monitoring of DC U /I /P after DC/AC
3 phase after DC/AC, AC U /I /P /Wh
■
3194 Performs Comprehensive Evaluation of 3-phase Inverter Motors
Capable of measuring carrier frequencies on the secondary side of inverters. Also allows analysis to be synchronized with motor rotation.
1, 2, 3 ch (Primary)
V/A/W/PF,
4, 5, 6 ch (Secondary)
V/A/W/PF and Motor
output, Efficiency,
Harmonic analysis
Harmonic analysis
3194 Specifications
(Harmonic Waveform Analysis Function)
:Single-phase 2- and 3- wire, three-phase 3- and 4-wire
:Up to 3 channels from channels 1 to 6
Measurement lines
No. of channels
Measurement range
:Fundamental frequency: 10 Hz to 4.5 kHz
Harmonic Waveform Analysis Functions
Measurement method
A/D resolution
Windowing type
Crest factor
:PLL or external clock
:12 bits
:Rectangular tiling (with gap between windows)
:Up to 2.5 (voltage, current)
Harmonic analysis to the 3000th order
PLL source
:U, I or external synchronization
Ext. synchronization
signal
Measurement items
:Input to a rear panel control terminal on the 3194 main unit
Input level: 1V to 10 Vrms, Division function: 1/1 to 1/255
:RMS voltage, RMS current, effective power value,
frequency, ±U peak, ±I peak
Harmonic wave
measurement items
Screen displays
Wiring conversion
Sort function
Averaging function
Frequency ranges :
:Harmonic level, percentage and phase angle of harmonic
wave, Total harmonic distortion (THD-F, THD-R)
:List, graph, vector and waveform displays
: Δ-Y voltage conversion, Y-Δ voltage conversion
:Sorts according to decreasing order of analysis, displays up to 50th order
:Index average with time constant of 1.5 sec
9603-01 Specifications
Torque, rotation speed, and motor power can be measured by inputting analog
torque and r/m signals to the 9603-01 EXTERNAL INPUT UNIT. Further, an
input terminal is provided for use with a strain gauge-type torque sensor.
Fundamental Sampling
Frequency speed (Hz)
Window
Width
Analysis Order
10 - 17.5 Hz f × 8192
17.5 - 35 Hz f × 8192
35 - 70 Hz f × 8192
1 waveform 3000 ( 10kHz or less)
1 waveform 3000 ( 10kHz or less)
1 waveform 3000 (100kHz or less)
9603-01 EXTERNAL INPUT UNIT
Input channels
: 2 channels
Ch A
Ch B
: Strain gauge sensor or DC voltage input (BNC)
: Pulse or DC voltage input (BNC)
70 - 140 Hz f × 4096 2 waveforms 1500 (100kHz or less)
PLL
Strain gauge input specifications (dedicated connector)
Applicable converter : Strain gauge type converter (bridge resistance 350Ω - 1.5kΩ)
Measurement range : 1 mV/V / 1.5 mV/V / 2 mV/V
Synchronization 140 - 280 Hz f × 2048 4 waveforms
800 (100kHz or less)
400 (100kHz or less)
200 (100kHz or less)
100 (100kHz or less)
50 (100kHz or less)
Ranges
280 - 560 Hz f × 1024 8 waveforms
Measurement accuracy : ±0.1%rdg. ±0.065%f.s.
560 - 1120 Hz f × 512 16 waveforms
1120 - 2240 Hz f × 256 32 waveforms
2240 - 4500 Hz f × 128 64 waveforms
Connector
DC voltage input specifications (ch A / ch B common BNC connector)
Input resistance : 200kΩ ±5% (differential)
: PRC03-23A10-7F (manufactured by Tajimi)
Measurement range : ±1.0000 / ±5.0000 / ±10.000V
Measurement accuracy : ±0.1%rdg. ±0.1%f.s. (23˚C ±5˚C, not higher than 80%rh)
Pulse input specifications (ch B, BNC connector)
Frequency measurement : 1Hz to 100 kHz
50 × 8192
Fixed
Fixed clock
----
2 waveforms 3000 (100kHz or less)
Common specifications
Note 1: Analysis order accuracy is restricted to the frequency in brackets.
Note 2: With PLL synchronization in the range of 10 to 35 Hz, an anti-aliasing filter of about
15 kHz is used, and with PLL synchronization in the range of 35 Hz to 4.5kHz, an
anti-aliasing filter of about 120 kHz is used.
Analog output
: ±5V f.s. (Output accuracy : Measurement accuracy ±0.2%f.s)
ASM-SENSOR [ ASM GMBH ]
