Measurement line type | Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire, Voltage 4 channels, Current 4 channels, Isolated between each channel |
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Measurement items | Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire, Voltage 4 channels, Current 4 channels, Isolated between each channel |
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| Noise measurement (FFT processing): RMS spectrum of voltage/current Harmonic measurement: RMS value, Content factor, Phase angle, Total distortion, Disequilibrium factor |
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| Additional functions (With optional 9791 or 9793 installed in the main unit) : Torque, Rotation, Frequency, Slip, or Motor output |
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Harmonic measurement | Input: 4 ch, Synchronization frequency range: 0.5 Hz to 5 kHz, Number of harmonic orders: Max. 100th order |
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Noise measurement | Number of channels: 1 ch (select one channel from CH1 to CH4), Maximum analysis frequency: 100 k/ 50 k/ 20 k/ 10 k/ 5 k/ 2 kHz |
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Measurement range | Voltage range: 15 to 1500 V, 7 ranges Current range: 400 mA to 500 A (depends on current sensor, 20A/ 50A/ 200A/ or 500A rated) Power range: 6.0000 W to 2.2500 MW (depends on combination of voltage and current range) Frequency range: 0.5 Hz to 5 kHz |
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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 |
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Synchronization frequency range | 0.5 Hz to 5 kHz |
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Frequency band | DC, 0.5 Hz to 150 kHz |
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Data update rate | 50 ms (For harmonic measurement, depends on the synchronization frequency when less than 45 Hz) |
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Display refresh rate | 200 ms (Independent of internal data update rate; waveform and FFT depend on the screen) |
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Data save interval | OFF, 50 msec to 500 msec, 1 sec to 30 sec, 1 minute to 60 minutes, 15 settings |
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External interfaces | vLAN, USB (communication/ memory), RS-232C, CF card, Synchronization control |
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Power supply | LAN, USB (communication/ memory), RS-232C, CF card, Synchronization control |
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Dimensions and mass | 340 mm (13.39 in) W × 170 mm (6.69 in) H × 157 mm (6.18 in) D, 4.8 kg (169.3 oz) |
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Accessories | Instruction Manual ×1, Power cord ×1, Measurement Guide ×1, USB cable ×1, Input cord label ×2, D-sub connector × 1 (when 9792 or 9793 is installed) |
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