PW3336 / PW3337
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Power Meter PW3336 / PW3337
- • 3 ch 입력 대응으로 DC, 단상 2선에서 3상 4선까지 측정 가능
- • 모터,인버터,인버터,전원 개발 및 생산라인에 적합
- • ±0.15%의 높은 기본 정확도
- • DC 및 0.1Hz ~ 100 kHz의 넓은 주파수 대역
- • 직접 입력 방식으로 최대 65 A의 고전류 측정
- • 고조파 측정 표준 : IEC61000-4-7 대응
- • 변압기 / 모터의 무부하 시험에 낮은 역률에서도 정확한 측정을 실현
- • 외부 전류센서를 이용하여 AC5000A 입력가능
- • 최대 8대까지 동기제어 가능
| 제품 | |
|---|---|
| PW3336 시리즈 (1P2W / 1P3W / 3P3W) |
PW3336 (2 채널) |
| PW3336-01 (GP-IB 단자와 2 채널) | |
| PW3336-02 (2 채널, D로 / A의 출력 단자) | |
| PW3336-03 (GP-IB 단자와 D / A의 출력 단자와 2 채널) | |
| PW3337 시리즈 (1P2W / 1P3W / 3P3W / 3P4W) |
PW3337 (3 채널) |
| PW3337-01 (GP-IB 단자와 3 채널) | |
| PW3337-02 (3 채널, D와 / A 출력 단자) | |
| PW3337-03 (GP-IB 단자와 D / A의 출력 단자와 3 채널) | |
제품 사양
| Basic specifications | |
|---|---|
| Measurement lines | Single-phase 2-wires, single-phase 3-wires, 3-phase 3-wires, 3-phase 4-wires (voltage / current measurement range set for each wiring mode) |
| Measurement items | Voltage, Current, Active power, Apparent power, Reactive power, Power factor, Phase angle, Frequency, Efficiency, Current integration, Active power integration, Integrated time, Voltage waveform peak value, Current waveform peak value, Voltage crest factor, Current crest factor, Time average current, Time average active power, Voltage ripple factor, Current ripple factor |
| Harmonic parameters | Synchronization frequency range: 10 Hz to 640 Hz, Analysis order up to 50th Harmonic voltage RMS value, Harmonic current RMS value, Harmonic active power, Total harmonic voltage distortion, Total harmonic current distortion, Voltage fundamental waveform, Current fundamental waveform, Active power fundamental waveform, Apparent power fundamental waveform, Reactive power fundamental waveform, Power factor fundamental waveform (displacement power factor), Voltage current phase difference fundamental waveform, Interchannel voltage fundamental wave phase difference, Interchannel current fundamental wave phase difference, Harmonic voltage content % , Harmonic current content % , Harmonic active power content % (The following parameters can be downloaded as data during PC communication but not displayed: Harmonic voltage phase angle, Harmonic current phase angle, Harmonic voltage current phase difference) |
| Measurement range |
Voltage range: AC/DC 15 V to 1000 V, 7 ranges Current range: AC/DC 200 mA to 50 A, 8 ranges Power range: 3.0000 W to 150.00 kW (Depends on combination of voltage and current range) |
| Integration measurement (Integration time up to 10,000 hours) |
[Current] No.of displayed digits: 6 digits (from 0.00000 mAh, Polarityindependent integration and Sum value) [Active power] No.of displayed digits: 6 digits (from 0.00000 mWh, Polarity-independent integration and Sum value) |
| Input resistance (50/60 Hz) | Voltage: 2 MΩ, Current: 1 mΩ or less (direct input) |
| Basic accuracy (Active power) | ±0.1% rdg. ±0.1% f.s. (DC) ±0.1% rdg. ±0.05% f.s. (45 Hz to 66 Hz, at Input < 50% f.s.) ±0.15% rdg. (45 Hz to 66 Hz, at 50% f.s. ≤ Input) |
| Display refresh rate | 5 times per second to 20 second (depend on average times settings) |
| Frequency characteristics | DC, 0.1 Hz to 100 kHz |
| D/A output (-02/-03 model only) | 16 channels (selectable from following items), Level output DC ±2 V, Waveform output 1 V f.s. Level output, instantaneous waveform output (voltage, current, active power) Level output (apparent power, reactive power, power factor, or other) High-speed active power level output |
| Functions | [Rectification method] AC+DC, AC+DC Umn, AC, DC, FND, Autorange, Average, VT or CT ratio settings, Synchronized control, MAX/ MIN, or other functions |
| Interface | RS-232C / LAN standard, (-01/-03 model also includes GP-IB) |
| Power supply | 100 to 240 V AC, 50/60 Hz, 40 VA max. |
| Dimensions and mass | 305 mm (12.01 in) W × 132 mm (5.20 in) H × 256 mm (10.08 in) D, 5.6 kg (197.5 oz) |
자료실
| 제 목 | 파일 다운로드 |
|---|---|
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