Product
 Power Analyzer
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Specifications subject to change without notice.
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| MEASUREMENT SETUP AND PRESENTATION |
| Display |
The display is divided into six user defined rows and three or five columns. For each row, a suitable parameter and measurement mode may be selected |
| Parameters |
Voltage (U) |
Power factor (PF) |
| Current (I) |
Phase angle (phi) |
| Frequency (f) |
Active energy (W) |
| Active power (P) |
Reactive energy (Wr) |
| Reactive power (Q) |
Apparent energy (Wa) |
| Apparent power (S) |
Crest factor (CF) |
| THD (I and U) |
Total Harmonic Distortion (%) |
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| Measurement mode |
AC, DC or AC+DC |
| Frequency range |
DC and 40 - 70Hz fundamental |
| Frequency source |
Voltage or current input |
| Measurement window |
0.5 - 5 seconds |
| Averaging |
Moving of 1 - 100 measurements |
VOLTAGE - U |
| Ranges |
2000/600/200/60/20/6 V peak or DC |
| Maximum input voltage |
U+to U- or U+/U- to I+/I- 600Vrms (AC+DC) or 2000Vpeak. U+/U- to case 400Vrms (AC+DC) |
Uncertainty,
in rms, at 23±5° |
AC |
DC,AC+DC |
Peak |
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| ±(0.2% of rdg + 0.05% of range) |
| ±(AC spec. + 15mV) |
| ±(AC spec. + 0.1% of rdg) |
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| Display resolution |
Better than 0.01% of range or 1mV |
| Input impedance |
2x1M//470pF |
CURRENT - I |
| Ranges (AC peak and DC) |
300A / 100A / 30A / 10A / 3A / 1A / 0.3A / 0.1A Automatic or manual range selection |
| Maximum input current |
20Arms (AC+DC) continuous 300Apeak or 200Arms 20ms every 2sec |
Uncertainty,
in rms, at 23±5° |
AC |
| DC,AC+DC |
| Peak |
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| ±(0.3% of rdg + 0.05% of range) |
| ±(AC spec. + 0.5mA) |
| ±(AC spec + 0.1% of rdg) |
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| Display resolution |
Better than 0.02% of range or 10µA |
| Input impedance |
~18mOhm |
POWER - P,Q and S |
| Ranges |
48 ranges from 0.6VA to 12kVA. Automatic or manual selection of voltage and current range |
| Maximum input |
600Vrms and 20Arms |
| Uncertainty at 23±5° |
P + Q AC |
| S |
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| ±(0.4% of rdg + 0.1% of range) |
| ±(0.4+D)% of rdg S + 0.1% of range |
| D=0.01*(UTHD%)*(ITHD%) |
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| Display resolution |
Better than 0.02% of range or 0.1mVA |
Energy - W, Wr and Wa |
| Measurement range |
0 - 999 999 kWh |
| Timer uncertainty |
±0.01% (fixed measurement window) |
| Display resolution |
Better than 0.05% of rdg or 0.02% of (power range *1h) |
Charge - Ch |
| Measurement range |
0 - 999 999 Ah |
| Timer uncertainty |
±0.01% (fixed measurement window) |
| Display resolution |
Better than 0.05% of rdg or 0.02% of (power range *1h) |
Frequency - F |
| Measurement range |
40 - 70Hz |
| Source |
Voltage or current input |
| Principle |
Auto correlation |
| Uncertainty |
±0.01% of reading |
| Resolution |
0.001Hz |
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| GENERAL |
| Compliance meas. acc. to |
IEC555-2, EN60555-2, IEC1000-3-2 and EN 61000-3-2 |
| Testing |
Pre-programmed limits according to standards for pass/fail testing. User specified limits may be added |
| External power source |
Remote control via GPIB. Selection of voltage and frequency from ANALYZER 300 |
PRESENTATION |
| Display |
Selectable between table and graphical presentation of harmonic rms values |
| Limits |
On or off, both in graph and table |
| Displayed parameters |
Total rms value of U and I, source frequency, active power, rms value of fundamental and THD |
MEASUREMENT |
| Harmonic order |
1 - 40 |
| Frequency of fundamental |
40 - 70Hz |
| Frequency source |
Voltage or current |
| Data source |
Voltage or current |
| Calculation method |
FFT with 32 bit floating point math |
| AD-conversion |
18 bits resolution |
| Measurement window |
Rectangular |
| Analyzed periods |
1- 47 |
| Synchronization uncertainty |
±0.01% |
| Antialiasing filter attenuation |
80dB |
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<1 second when analyzing 6 periods |
| Uncert. at 23±5°C, rms |
±(0.5% of rdg + 0.03% of range) |
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| GENERAL |
| Compliance meas. acc. to |
IEC555-3, EN60555-3, IEC1000-3-3 and EN 61000-3-2 |
| Method of analysis |
Implementation of IEC868/EN60868, flicker meter specification |
| Testing |
Pre-programmed limits according to standard for pass/fail testing. User specified limits may be added |
| External power source |
Remote control via GPIB. Selection of voltage and frequency from ANALYZER 300 |
PRESENTATION |
| Displayed parameters |
| Pst |
Short-term flicker |
| Plt |
Long-term flicker |
| dc |
Relative steady state voltage change |
| dmax |
Max relative voltage change |
| d(t) |
Relative voltage change |
| Test voltage and frequency with deviations for the collection period |
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| Limits |
On or off for pass/fail decision |
MEASUREMENT |
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| 0.1 to 20 |
| 0.2 to 20 |
| 0 to 25% |
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| Frequency range |
40 - 70Hz |
| Reference impedance |
R + jX simulated in calculation with compensation possibility for physical reference impedance |
| Measurement time |
1 - 15 minutes |
| Number of measurements |
1 - 1100 |
| Uncertainty at 23±5° |
Pst |
| Plt |
| d |
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| ± 4% of rdg. for 0.5 < Pst < 20 |
| ± 4% of rdg. for 0.5 < Plt < 20 |
| ± 2% of rdg. for dmax > 0.1% |
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| GENERAL |
| Display |
Simultaneous recording of up to three user defined parameters |
| Magnification |
Any trace may be selected to use full screen |
| Memory |
Freeze of recording may be used any time without loosing information |
| Number of traces |
1 - 3 |
SELECTIONS FOR EACH TRACE |
| Channel |
M1, M2 or M3 |
| Parameter |
| Voltage (U) |
Frequency (f) |
| Current (I) |
Crest factor (CF) |
| Active power (P) |
Power factor (PF) |
| Reactive power (Q) |
Phase angle (phi) |
| Apparent power (S) |
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| Measurement mode |
AC, DC or AC+DC |
MEASUREMENT |
| Frequency range |
DC and 40 - 70Hz |
| Frequency source |
Voltage or current |
| Horizontal axis length |
8, 15, or 30 min, 1, 2, 4, 8 or 24 hours |
| Measurements per incr. |
1,2,3,8,15,30,60,180 |
| Measurement window |
1 s |
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| GENERAL |
| Display |
Simultaneous presentation of waveforms. At single phase, voltage and current. At three phase, voltage or current for all phases |
| Testing |
Mask for pass/fail testing acc. to IEC1000-3-2 class D |
| Wave measurements |
A vertical cursor is available for on-wave measurements |
PRESENTATION |
| Displayed parameters |
Rms values of voltage and current. Frequency of frequency source |
| Cursor parameters |
Horizontal position (phi), vertical position (u), relative time (dt) and relative frequency (df) |
| No. of waveforms |
2 at single phase and 3 at three phase |
| Magnification |
Any wave may be zoomed to full screen |
MEASUREMENT |
| Frequency range |
40 - 70Hz fundamental |
| Frequency source |
Voltage or current |
| Measurement mode |
AC+DC |
| Horizontal axis length |
1,2,4,8 or 16 periods |
| Vertical axis |
Normalized to peak values |
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| Applications |
Up to 4 individual instrument set-ups may be stored as applications in an internal non volatile memory.More applications may be stored and read from disk |
| Data |
Collected data from recording, waveform or harmonics measurements may be stored and read from disk |
| Data format |
dBase DBF |
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| Interface |
GPIB (IEEE 488.1-87) or RS-232 |
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According to IEEE 488.1-87 |
25 pin DSUB |
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| GPIB interface capabilities |
Talker, Listener and Controller. SH1, T6, AH1, L4, SR1, RL1, PP0, DC1, DT1, (C0), E2 |
| Remote control language |
IEEE 488.2-87 and SCPI-1994.0 |
| GPIB address |
User selectable to 0 - 30 |
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| Display |
LCD 640x480 resolution with backlight |
| Printer output |
Parallel, Centronics compatible |
| Floppy drive |
1.44MB 3½" PC-format |
| Rack mounting |
With optional rack mounting kit. Size 19" 3HE |
| Dimensions |
(HxWxL) 132x425x340mm (5.2x16.7x13.4 inches) |
| Weight |
Single phase 9kg (20 lbs), three phase 11.4kg (25 lbs) |
| Operating environment |
0 to +40° <80% R.H. non-condensing |
| Storage environment |
-30 to +60° non-condensing |
| Power supply |
100-130V or 200-260V, automatic range selection |
| Power line frequency |
45 - 65 Hz |
| Power consumption |
45 W max |
| Fuses |
Instrument power 2xF1A, Current input Littlefuse KLK25A |
| CE complliance |
EN50081-1:92 and EN50082-1:92 ,EN61010-1:93. Installation Category II, CAT II |
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