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| Power Measuring Instruments (Applications to evaluate new energies, inverters and motors) |
POWER ANALYZER 3390 |
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| Measure the Secondary Side of Inverters with Cutting Edge Technology |
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- Advanced motor analysis functions (measures the electric angle and supports vector control)
- High-speed harmonic analysis function (50 ms data refresh rate)
- Noise analysis function for inverters (use with the FFT analysis technology)
- Inverter power measurement with the convenience of clamp on sensors
- Achieve the same superior accuracy as direct wiring method meters at maximum ±0.16% (when combined with the 9709)
- LAN, USB, and CF card - a rich array of interfaces
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| Note: Optional current sensor is necessary to measure current or power parameters. |
| Basic specifications (Accuracy guaranteed for 6 months or 1 year) |
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| Measurement line type |
Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire systems |
| Measurement item |
Voltage (U), current (I), voltage/current peak (Upk/Ipk), active power (P), reactive power (Q), apparent power (S), power factor (λ), phase angle (φ), frequency (f), current integration (Ih), power integration (WP), efficiency (η), loss (Loss), voltage/current ripple factor (Urf/Irf) |
Noise measurement (FFT processing): RMS spectrum
Harmonic measurement (RMS value, content factor, phase angle, total distortion, disequilibrium factor) |
| Additional functions (With optional 9791 or 9793 installed in the main unit) : Torque, Rotation, Frequency, Slip, or Motor output |
| Harmonic measurement |
Input: 4ch, Synchronization frequency range: 0.5Hz to 5kHz,
Number of harmonic order: Max. 100th order |
| Noise measurement |
Number of channels: 1ch (select one channel from CH1 to CH4),
Maximum analysis frequency: 100k/ 50k/ 20k/ 10k/ 5k/ 2kHz |
| Measurement range |
Voltage range: 15/ 30/ 60/ 150/ 300/ 600/ 1500V |
Current range: when using 20A rated sensor... *400m/ *800m/ 2/ 4/ 8/ 20A (* when used with Model 9277)
When using 200 A rated sensor... 4/ 8/ 20/ 40/ 80/ 200A
When using 50 A rated sensor... 1/ 2/ 5/ 10/ 20/ 50A
When using 500 A rated sensor... 10/ 20/ 50/ 100/ 200/ 500A |
Depends on combination of voltage and current range
(Power range: 6.0000W to 2.2500MW) |
| Frequency range: 0.5Hz to 5kHz |
| Basic accuracy |
Voltage: ±0.05% rdg. ±0.05% f.s.
Current: ±0.05% rdg. ±0.05% f.s. + current sensor accuracy
Active power: ±0.05% rdg. ±0.05% f.s. + current sensor accuracy |
| Synchronization frequency range |
0.5Hz to 5kHz |
| Frequency band |
DC, 0.5Hz to 150kHz |
| Data update rate |
50ms (For harmonic measurement, depends on the synchronization frequency when less than 45Hz) |
| Display refresh rate |
200ms (Independent of internal data update rate; waveform and FFT depend on the screen) |
| Data save interval |
OFF, 50m/ 100m/ 200m/ 500msec, 1/ 5/ 10/ 15/ 30sec, 1/ 5/ 10/ 15/ 30/ 60minutes |
| External interfaces |
LAN, USB (communication/ memory), RS-232C, CF card, Synchronization control |
| Power requirements |
100 to 240V AC, 50/60Hz, 140VA max. |
| Dimensions, mass |
340mm (13.39in) W × 170mm (6.69in) H × 157mm (6.18in) D, 4.8kg (169.3oz) |
| Supplied accessories |
Instruction Manual × 1, Measurement Guide × 1, Power cord × 1, USB cable × 1, D-sub connector × 1 (when 9792 or 9793 is installed), Color label × 2 |
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| Additional functions (option) |
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| Measure the primary and secondary sides of inverters (Performance evaluation of motors and inverters) |
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| Geared for the latest motor evaluation and analysis of Hybrid Electric Vehicles, Electric Vehicles and the like |
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| Evaluate new energies such as solar power, wind power, and fuel cells |
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Specifications for the Motor Testing Option
(Accuracy guaranteed for 6 months or 1 year) |
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| Number of input channels |
3 channels
CH A: Analog DC input/ frequency input (torque signal input)
CH B: Analog DC input/ pulse input (rotation signal input)
CH Z: Pulse input (Z-phase signal input) |
| Max. input voltage |
±20V (When analog/ frequency/ pulse) |
| Measurement item |
Voltage, Torque, Rotation, Frequency, Slip, Motor power |
| Analog DC input (CH A/ CH B) |
Measurement range: ±1V/ ±5V/ ±10V
Sampling: 10kHz/ 16-bit
Accuracy: ±0.1% rdg. ±0.1% f.s. |
| Frequency input (only for CH A) |
Effective amplitude range: ±5V peak
Measurement range: 100 kHz, Measurement band: 1kHz to 100kHz
Accuracy: ±0.05 % rdg. ±3 dgt. |
| Pulse input (only for CH B) |
Detection level: (Low) 0.5V or less, (High) 2.0V or more
Measurement band: 1Hz to 200kHz (When duty ratio is 50%)
Accuracy: ±0.05% rdg. ±3dgt. |
| Pulse input (only for CH Z) |
Detection level: (Low) 0.5V or less, (High) 2.0V or more
Measurement band: 0.1Hz to 1kHz
Minimum detection width: 2.5μs or more |
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Specifications for the D/A Output Option
(Accuracy guaranteed for 6 months or 1 year) |
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| Number of output channels |
16 channels |
| Output content |
Switchable between Waveform output/ Analog output (Select from the measurement items) *Waveform output is only for CH1 to CH8 |
| Output voltage |
Analog output: DC ±5V f.s. (Max. DC ±12V)
Waveform output: 2Vrms f.s., crest factor 2.5 or more |
| Accuracy |
Analog output: Measurement accuracy ±0.2% f.s. (DC level)
Waveform output: Measurement accuracy ±0.5% f.s. (at RMS level, in synchronization frequency range) |
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High-precision measurement of current and power when combined with the 3390 (option)
AC/DC CURRENT SENSOR 9709 |
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| Pass-through type high-precision sensor, wide bandwidth from DC to 100 kHz |
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| Basic specifications (Accuracy guaranteed for 6 months) |
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| Rated current |
AC/DC 500 A (continuous 700A rms Max., 1000 A peak, 50/60 Hz) |
| Amplitude accuracy |
±0.05% rdg. ±0.01% f.s. (DC, or 45 to 66Hz, after 10 minutes of warm-up time) |
| Phase accuracy |
±0.2° (45 to 66 Hz, after 10 minutes of warm-up time) |
| Frequency characteristics |
DC < 45Hz : ±0.2% rdg. ±0.02% f.s. (±0.3°)
5kHz < 10kHz : ±2.0% rdg. ±0.10% f.s. (±2.0°)
20kHz < 100kHz : ±30% rdg. ±0.10% f.s. (±30°) |
| Core dia. |
φ 36mm (1.42in) |
| Dimensions, mass |
160mm (6.30in) W × 112mm (4.41in) H × 50mm (1.97in) D, 850g (30.0oz), cord length: 3m (9.84ft) |
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