Atec Yokogawa-WT1800 - Manual (Page 12)

Comparisons Comparisons Comparisons
Product Featur
es
Functions/Displays
Applications
Softw
ar
e
Comparisons
Explanations
Specifications
Comparison of Power Analyzer WT Series and PZ Comparison of Power Analyzer WT Series and PZ
g Comparison of the accuracy and range between the WT series and PZ
g Comparison of the specifications and functions of the WT series and the PZ4000
0.2
0.1
0.05
Power measurement range [Hz]
DC DC 10 10 100 100 1 k 1 k 10 k 10 k 100 k 100 k 1 M 1 M
Inverter (R&D and inspection)
Power consumption measurements of home appliances and OA equipment
Maintenance of plant equipment related to heavy electric machinery, power, and process automation
Industrial electric equipment
(Power supply, motor, air-conditioner, etc.)
Power measurements on production and
inspection lines
0.5 Hz WT210/WT230 basic power accuracy 0.2% 100 kHz
0.5 Hz WT500 basic power accuracy 0.2% 100 kHz
0.1 Hz PZ4000 basic power accuracy 0.125% 1 MHz
0.1 Hz WT3000 basic power accuracy 0.06% 1 MHz
0.1 Hz WT1800 basic power accuracy 0.15% 1 MHz
Battery
WT1800 WT3000 WT500 WT210/WT230 PZ4000
(opt.) : Optional There are limitations on some specifications and functions. See the individual product catalogs for details.
0.1% of reading +0.025% of range
0.2% of reading +0.1% of range
DC, 0.1 Hz to 1 MHz
5 MHz (typical)
1, 2, 3, 4, or 1, 2, 3 +Motor module
30, 60, 120, 200, 300, 600, 1200, 2000 [Vpk]
5 A module:
0.1, 0.2, 0.4, 1, 2, 4, 10 [Apk] (5 A rms)
20 A module:
0.1, 0.2, 0.4, 1, 2, 4, 10 [Apk] (5 A rms)
1, 2, 4, 10, 20, 40, 100 [Apk] (20 A rms)
0.1, 0.2, 0.4, 1 [Vpk]
5% to 70% (peak range)
Voltage, current, active power, reactive power,
apparent power, power factor, phase angle,
frequency, peak voltage, peak current,
crest factor
Maximum 20
No
Yes
No
No
No
No
2 ch / module
Yes
Torque and rotational velocity input
(requires sensor input module 253771) (opt.)
No
Yes
Yes (4 functions)
6.4-inch VGA TFT color LCD
Yes (numeric, waveform, trend, X-Y,
bar graph, vector)
Maximum 5 MS/s
Yes
No
No
No
No
Yes
No
None, but acquisition memory has
100 kW/channel (up to 4 MW/channel
can be installed with /M3 option)
GP-IB, RS-232, Centronics, SCSI (/C7) (opt.)
Yes
Depends on waveform acquisition
length and calculations
FDD
top side (/B5) (opt.)
0.1% of reading +0.05% of range
0.05% of reading +0.1% of range
DC, 0.1 Hz to 1 MHz
5 MHz (typical)
1, 2, 3, 4, 5, 6
1.5, 3, 6, 10, 15, 30, 60, 100, 150, 300, 600,
1000 [V]
10 m, 20 m, 50 m, 100 m, 200 m, 500 m,
1, 2, 5 [A]
or, 1, 2, 5, 10, 20, 50 [A]
50 m, 100 m, 250 m, 500 m, 1, 2.5, 5, 10 [V]
(opt.)
1% to 110%
Voltage, current, active power, reactive power,
apparent power, power factor, phase angle,
frequency, peak voltage, peak current,
crest factor, integration (Wh, Ah, varh, Vah)
Maximum 300
Yes
Yes
Yes (user defined unction)
Yes
Yes
Yes
3 ch (up to 12 channels with option /FQ)
Yes
Torque, A / B / Z phase signal inputs (/MTR),
6 inputs, and motor evaluation (opt.)
Yes (2 inputs) (opt.)
No
Yes (20 functions)
8.4-inch XGA TFT color LCD
Yes (numeric, waveform, trend)
/G5 (opt.) or /G6 (opt.) (bar graph, vector)
Approximately 2 MS/s
(/G5) (opt.)
(/G6) (opt.)
No
No
No
(/DT) (opt.)
20 channels (/DA) (opt.)
Approximately 32 MB
GP-IB, USB, Ethernet
RGB output (/V1) (opt.)
Yes
50 m, 100 m, 200 m, 500 m, 1, 2, 5, 10,
20 [S]
USB
front side (/B5) (opt.)
0.02% of reading +0.04% of range
0.05% of reading +0.1% of range
DC, 0.1 Hz to 1 MHz
1 MHz
1, 2, 3, 4
15, 30, 60, 100, 150, 300, 600, 1000 [V]
5 m, 10 m, 20 m, 50 m, 0.1, 0.2, 0.5, 1, 2 [A]
or, 0.5, 1, 2, 5, 10, 20, 30 [A]
50 m, 100 m, 200 m, 500 m, 1, 2, 5, 10 [V]
1% to 130%
Voltage, current, active power, reactive power,
apparent power, power factor, phase angle,
frequency, peak voltage, peak current,
crest factor, integration (Wh, Ah, varh, Vah)
Maximum 300
Yes
Yes
Yes (user defined unction)
Yes
Yes
Yes
2 ch (up to 8 channels with option /FQ)
Yes
Torque, rotating speed input (/MTR),
4 inputs, and motor evaluation (opt.)
No
Yes (/G6) (opt.)
Yes (20 functions)
8.4-inch VGA TFT color LCD
Yes (numeric, waveform, trend)
/G6 (opt.) (bar graph, vector)
Approximately 200 kS/s
(/G6) (opt.)
No
(/G6) (opt.) (10 cycle / 50 Hz, 12 cycle / 60 Hz,
16 cycles (50 and 60 Hz)
(/FL) (opt.)
(/CC) (opt.)
(/DT) (opt.)
20 channels (/DA) (opt.)
Approximately 30 MB
GP-IB, RS-232 (/C2) (opt.)
USB (/C12) (opt.), VGA output (/V1) (opt.)
Ethernet (/C7) (opt.)
Yes
50 m, 100 m, 250 m, 500 m, 1, 2, 5, 10,
20 [S]
PC card interface, USB (/C5) (opt.)
front side (/B5) (opt.)
0.1% of reading +0.1% of range
0.1% of reading +0.1% of range
DC, 0.5 Hz to 100 kHz
100 kHz
1, 2, 3
15, 30, 60, 100, 150, 300, 600, 1000 [V]
500 m, 1, 2, 5, 10, 20, 40 [A]
50 m, 100 m, 200 m, 500 m, 1, 2, 5, 10 [V]
(opt.)
1% to 110%
Voltage, current, active power, reactive power,
apparent power, power factor, phase angle,
frequency, peak voltage, peak current,
crest factor, integration (Wh, Ah, varh, Vah)
Maximum 300
Yes
Yes
Yes (user defined unction)
Yes
Yes
Yes
2 ch (up to 6 channels with option /FQ)
Yes
No
No
No
Yes (8 functions)
5.7-inch VGA TFT color LCD
Yes (numeric, waveform, trend)
/G5 (opt.) (bar graph, vector)
Approximately 100 kS/s
(/G5) (opt.)
No
No
No
No
(/DT) (opt.)
No
Approximately 20 MB
USB, GP-IB (/C1) (opt.)
Ethernet (/C7) (opt.)
VGA output (/V1) (opt.)
Yes
100 m, 200 m, 500 m, 1, 2, 5 [S]
USB
No
0.1% of reading +0.1% of range
0.3% of reading +0.2% of range
DC, 0.5 Hz to 100 kHz
100 kHz
1 (WT210), 2 or 3 (WT230)
15, 30, 60, 100, 150, 300, 600 [V]
5 m, 10 m, 20 m, 50 m, 0.1, 0.2, 0.5, 1, 2, 5,
10, 20 [A] (WT210)
0.5, 1, 2, 5, 10, 20 [A] (WT230)
50 m, 100 m, 200 m [V] or 2.5, 5, 10 [V] (opt.)
1% to 130%
Voltage, current, active power, reactive power,
apparent power, power factor, phase angle,
frequency, peak voltage, peak current,
crest factor, integration (Wh, Ah)
Maximum 300
Yes
No
Yes
Yes
No
No
1 ch
Yes (WT230)
No
No
No
No
7-segment display
numeric (3 values)
Approximately 50 kS/s
(/HRM) (opt.)
No
No
No
No
No
4 channels (/DA4) (opt.) (WT210)
12 channels (/DA12) (opt.) (WT230)
Maximum 600 samples (WT210)
Maximum 300 samples (WT230)
* Only reading in the WT is possible.
GP-IB or RS-232 (WT210) (opt.)
GP-IB or RS-232 (WT230)
No
100 m, 250 m, 500 m, 1, 2, 5 [S]
No
No
Basic power accuracy (50/60 Hz)
DC power accuracy
Power frequency range
Voltage/Current frequency range
Input elements
Voltage range
Current range (direct input)
Current range (external sensor input)
Guaranteed accuracy range
for voltage and current
Main measurement parameters
Crest factor
MAX hold
Voltage RMS/MEAN
simultaneous measurement
Average active power
Active power integration (WP) (Wh)
Apparent power integration (WS) (VAh)
Reactive power integration (WQ) (varh)
Frequency measurement
Efficiency measurement
Motor evaluation
Auxiliary inputs
FFT spectral analysis
User-defined functions
Display
Display format
Sampling frequency
Harmonic measurement
Dual harmonic measurement
IEC standards-compliant
harmonic measurement
IEC flicker measurement
Cycle by cycle measurement
Delta calculation function
DA outputs
Storage
(internal memory for storing data)
Interfaces
Synchronous measurement
Data update interval
Removable storage
Built-in printer
Basic po
wer accurac
y [%]
Input
Measurement parameters
Display
Measurement /functions
Other fea
tures
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