| Specifications |
| Measurable lines |
1P2W, 1P3W, 3P3W, 3P3W2M, 3P3W3M, 3P4W |
| Number of channels |
4 fully isolated (current and voltage) |
| Measurement range(Selectable
for each wiring) |
Voltage: 15.000V to 1500.0V |
Current: 0.4000A to
20.000A (when using 20A sensor Model 9277 only)
2.0000A to 20.000A (when using other 20A sensors)
4.0000A to 200.00A (when using 200A sensor)
10.000A to 500.00A (when using 500A sensor)
|
| Frequency band width |
DC, 0.5 Hz to 150 kHz |
| Synchronizing frequency bandwidth |
0.5Hz to 5kHz |
| Basic accuracy |
±0.05% rdg. ±0.05% f.s. (50/60 Hz), ±1.5%
rdg. ±0.5% f.s. (100 kHz) |
| Accuracy period |
6 months (1 year: x 1.5) |
| Sampling rate |
500kS/s |
| Data refresh rate |
50 ms |
| *Harmonics measurement |
RMS, harmonic content, phase angle, phase
difference, distortion ratio, unbalance ratio |
| Largest analyzable order: 100th |
| *Noise measurement |
Largest analyzable frequency: 100kHz |
| Synchronized operation |
Multiple units possible (Max. 4 units with
standard software) |
| Input |
Isolated 4-channel input (support for measurement
lines from single-phase to 3-phase/4-wire) |
| Measurement items |
Voltage, current, active/reactive/apparent
power, power factor, phase angle, frequency, efficiency, current
integration, power integration, voltage peak, current peak,
rms, total harmonic factor, phase difference, distortion, imbalance |
| Measurement functionality |
Noise measurement; rectification method selection;
scaling; averaging; efficiency/loss calculation; Δ-Y calculation;
simultaneous measurement of true rms, average value, AC component,
DC component, and fundamental harmonic component |
| Memory |
Support for USB memory sticks, RS–232C,
and CF cards (support for long-term data storage on high-capacity
media) |
| Communications interfaces |
USB, LAN (including remote operation via
a web browser using integrated HTTP server function) |
| Synchronized measurement |
Supported (Data from up to 4 units can be
easily captured and saved by a PC using included software.) |
| Temperature measurement |
Supported when used in combination with radiation
thermometer (connected via RS-232C interface) |
| Connection check |
By vector display (easy,
in-advance detection of improper connections during 3-phase
measurement) |
| Display |
Wide 9" display (800 × 480) |
| Display refresh rate |
200ms |
| Safety |
CATII 1000V, CATIII 600V |
| Power supply |
AC100V to 240V, 50/60Hz |
| Dimensions and mass |
340Wx170Hx157Dmm, 4.8
kg |
| Optional Functions |
| Motor Testing |
Voltage, torque, rotation number, frequency,
slip, motor power measurement |
| D/A Output |
16ch (waveform output [max. 8ch, ±2V/Analog
output (DC ±5V) |
)
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