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클릭해서 제품 크게보기DC, 0.5 Hz to 150 kHz 고정밀 전력 분석계
- 제조사
- HIOKI
- 제품명
- POWER ANALYZER 3390
- 제품번호
- 3390
● 고급 모터 분석 기능 (electric angle and supports vector control 측정)
● 고속 고조파 분석기능 (50ms로 데이터 갱신)
● 인버터의 노이즈 분석기능(FFT분석 기술 사용)
● 클램프센서 사용으로 편리한 인버터 전력 측정
● 최대 ±0.16% 정확도로 직접연결 방식과 같은 정확도 구현 (9709 관통형 센서 사용시)
● LAN,USB,CF CARD 등의 다양한 인터페이스 제공
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 |
|---|---|
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 |
| Noise measurement (FFT processing): RMS spectrum of voltage/current |
| Additional functions (With optional 9791 or 9793 installed in the main unit) : Torque, Rotation, Frequency, Slip, or Motor output |
Harmonic measurement | Input: 4 ch, Synchronization frequency range: 0.5 Hz to 5 kHz, |
Noise measurement | Number of channels: 1 ch (select one channel from CH1 to CH4), |
Measurement range | Voltage range: 15 to 1500 V, 7 ranges |
Basic accuracy | Voltage: ±0.05 % rdg. ±0.05 % f.s. |
Synchronization frequency range | 0.5 Hz to 5 kHz |
Frequency band | DC, 0.5 Hz to 150 kHz |
Data update rate | 50 ms (For harmonic measurement, depends on the synchronization frequency when less than 45 Hz) |
Display refresh rate | 200 ms (Independent of internal data update rate; waveform and FFT depend on the screen) |
Data save interval | OFF, 50 msec to 500 msec, 1 sec to 30 sec, 1 minute to 60 minutes, 15 settings |
External interfaces | vLAN, USB (communication/ memory), RS-232C, CF card, Synchronization control |
Power supply | LAN, USB (communication/ memory), RS-232C, CF card, Synchronization control |
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) |
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) |
■ Specifications for the motor testing option (Accuracy guaranteed for 6 months, Post-adjustment accuracy guaranteed for 6 months)
Number of input channels | 3 channels, CH A: Torque signal input (DC V / Frequency input), CH B: Rotation signal input (DC V / Pulse input), CH Z: Z-phase signal input (Pulse input) |
|---|---|
Measurement item | Voltage, Torque, Rotation, Frequency, Slip, Motor power |
DC V (CH A B) | Measurement range: ±1 V/ ±5 V/ ±10 V, Accuracy: ±0.1 % rdg. ±0.1 % f.s. |
Frequency (CH A) | Effective amplitude range: ±5 V peak, Measurement band: 1 kHz to 100 kHz |
Pulse (CH B) | Detection level: (Low) 0.5 V or less, (High) 2.0 V or more, Measurement band: 1 Hz to 200 kHz |
Pulse (CH Z) | Detection level: (Low) 0.5 V or less, (High) 2.0 V or more, Measurement band: 0.1 Hz to 1 kHz |
