فروش پاور آنالایزر 3169 20/21
نمایندگی فروش پاور آنالایزر حرفه ای طراحی شده برای استفاده از خطوط 50/60 هرتز تک فاز 2 - سیم 4 مدار به طور همزمان به 3 فاز 4 سیم مدار صرفه جویی در مقدار تقاضا به طور مداوم به کارت کامپیوتر دارای کلمپ CT ورودی Designed for 50/60 Hz commercial line use Single phase 2-wires 4 circuits simultaneously to 3 phase 4-wires single circuit Save demand value to the PC card continually Clamp input Model 3169-21: D/A output equipped Measurement line & number of circuitsSingle-phase 2-wires (4 circuits), Single-phase 3-wires (2 circuits), Three-phases 3-wires (2 or 1 circuit), and Three-phases 4-wires (1 circuit) Note: 50 or 60 Hz, and that share the same voltage line Measurement itemsVoltage, Current, Active/ reactive/ apparent power, Active/ reactive power integration, Power factor, Frequency, Harmonic waveform value Voltage ranges150.00 V to 600.00 V AC, 3 ranges Current ranges500.00 mA to 5.0000 kA AC (depends on current sensor in use) Power ranges750.00 W to 900.00 kW (depends on combination of voltage, current range, and measurement line) Basic accuracyAC Voltage: ±0.2 % rdg. ±0.1 % f.s. AC Current: ±0.2 % rdg. ±0.1 % f.s. + current sensor accuracy Active power: ±0.2 % rdg. ±0.1 % f.s. + current sensor accuracy (at power factor = 1) CLAMP ON SENSOR 9661: ±0.3 % rdg. ±0.01 % f.s. (different from each model) Measurement methodDigital sampling, PLL synchronization or 50/60 Hz fixed clock Basic accuracyActive power: ±0.2% rdg. ±0.1% f.s. + clamp-on sensor accuracy (at 45 to 66 Hz) Display refresh rate2 times /sec (except when using a PC card while accessing the internal memory, or when performing RS-232C communications) Data save intervalStandard interval: 1 sec to 30 sec, 1 minute to 60 minutes, 13 selects Fast interval: A single waveform, or 0.1, 0.2, or 0.5 sec (at instant value only) Frequency characterristicsFundamental waveforms up to the 50th order ±3% f.s. + measurement accuracy (of a 45 to 66 Hz fundamental waveform) Other functionsError connect check, language selection,
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