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Fluke 1750 Three-Phase Power Quality Recorder

Record, monitor and evaluate power quality disturbances with the Fluke 1750 including voltage, current, harmonics, transients, waveforms and flicker.

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Fluke 1750 Three-Phase Power Quality Recorder
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  • Record every power quality paramater, every cycle, all the time

    Discover why thousands of worldwide users choose the Fluke 1750 and why there is no other unit on the market like it.  Easily record three-phase power quality and monitor for power quality disturbances with the Fluke 1750 Power Recorder and the Fluke Power Analyze software. These power meters automatically record every power quality parameter and event, on every cycle – all the time.

    Common Applications

    • Long-term analysis: Uncover hard-to-find or intermittent issues; monitor critical equipment, capturing power quality events to correlate with equipment malfunction 
    • Power quality surveys: Quantify power quality throughout a facility, documenting results with professional reports 
    • Quality of service compliance: Validate incoming power quality at the service entrance 
    • Equipment Installation/Commissioning: Benchmark: power system prior to install to insure quality of service
    • Power quality that meets the standard: All measurements comply with IEC61000-4-30 standards for correct evaluation of all measured values including voltage, current, power, harmonics, flicker etc.
    • Quick and reliable configuration: ARCHOS 43 Internet Tablet provides a window into what the instrument is recording, enabling quick and reliable configuration even in awkward test locations
    • Threshold-free set up: Apply thresholds after data is collected with Fluke Power Analyze Software – no need to worry about missed information due to incorrect setups
    • Captures everything: Cross-channel and current triggering capture every measurement, on every channel, every time
    • Intuitive PC software: Easily analyze data and generate reports with automated EN50160 reporting and compliance
    • Reporting has never been easier: Auto Report creates either standard reports or customized reports with the minimum effort or hassle. 
    • Plug and play: Set up in minutes with self-identifying current probes and single-lead voltage connections
    • No need to reconnect wires: Swap channels internally with the wireless PDA or PC when connections are not correct
    • Measure every parameter: Voltage and current on three phases, neutral, and ground
    • 5 MHz, 8000 Vpk waveform capture: Get a detailed picture of even the shortest events
    • Quickly retrieve data: With included SD memory card or via the 100 BaseT high-speed Ethernet connection. SD card includes automatic download to SD when no other connection is made to the instrument
  • Technical Specifications
    Power quality measurement standards Conformance IEC 61999-1-4 Class 1, IEC 61000-4-30 Class A, S or B depending on measurement function, IEEE519, IEEE1159, IEEE1459 and EN50160
    Clock/calendar Leap years, 24-hour clock
    Real-time clock accuracy Not more than ±1 s/day
    Internal memory capacity for data At least 2 GB
    Maximum recording period At least 31 days
    Measurement time control Automatic
    Maximum number of events Limited only by the size of the internal memory
    Power requirements 100 to 240 V rms ±10%, 47-63 Hz, 40 W
    Operating time during interruptions (internal UPS operation) 5 minutes per interruption, 60 minutes total operating time without recharging
    Dimensions 215 x 310 x 35 mm (8.5 x 12.2 x 3.5 in)
    Mass (weight) 6.3 kg (14 lb)
    Input Measurement types One Phase Plus Neutral, One Phase IT No Neutral, One Phase Split Phase, Three Phase Wye, Three Phase Delta, Three Phase IT, Three Phase High Leg, Three Phase Open Leg, 2 Element Delta, 21/2 Element Wye
    Input channels Voltage: 4 channels, AC/DC
    Current: 5 channels
    Voltage channels Input resistance: 2 MΩ
    Input capacitance: < 20 pF
    Current input characteristics 2 V rms = full scale, 1 MΩ Input Impedance for ferro CTs, low impedance for Flexi-CTs
    Measuring method Simultaneous digital sampling of voltage and current. Digital PLL synchronized sampling, internal frequency reference used during voltage drops.
    Synchronization and sampling PLL-synchronization source The PLL synchronizes to the A-N voltage for wye power types, and to the A-B voltage for delta power types. All listed power types can be characterized as either wye or delta.
    PLL lock range 42.5 to 69 Hz
    Sampling frequency Voltage and current: 256 samples/cycle Inter-harmonics per IEC 61000-4-7: 2 560 points/10 cycles (50 Hz), 3072 points/12 cycles (60 Hz) Transient Voltage: 5 MHz
    A/D resolution Voltage and current: 24 bits
    Transient voltage: 14 bits
    Voltage and current measurements Voltage measurement range AC voltage: 1000 V rms ±10% over range
    DC voltage: ±1000 V + 10% over range
    Voltage crest factor 3 or less
    Current measurement range Depends on current probe used
    Current crest factor 4 or less
    RMS voltage Measurement type True rms calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by IEC 61000-4-30.
    Measurement uncertainty AC: ±0.2% reading ±0.1% full scale, above 50 V rms
    DC: ±0.5% reading ±0.2% full scale, above 50 V dc
    RMS current Measurement type True RMS calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by standards
    Transient voltage (impulse) Measurement type Waveshape sampling
    Full scale 8000 V pk
    Sample resolution 200 nS
    Measurement uncertainty ±5% reading ±20 V (test parameters: 1000 V DC, 1000 V rms, 100 kHz)
    Voltage swell (rms swell) Measurement type True RMS (one cycle calculation by overlapping each half cycle - voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines)
    Displayed data Amplitude and duration of swell
    Measurement Same as rms voltage
    Voltage dip (rms sag) Measurement type True RMS (one cycle calculation by overlapping each half cycle - voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines)
    Displayed data Amplitude and duration of dip or interruption
    Measurement Same as rms voltage
    Voltage dropout (interruption) Measurement type Same as voltage dip
    LAN interface Connector RJ-45
    Speed and type 10/100 Base-T, auto MDIX
    Communications protocol TCP/IP over Ethernet
    Wireless controller interface Connection wireless (2.4 GHz radio)
    Speed up to 700 kbit/second
    Communications protocol Bluetooth SPP
    Power Measurements
    Power, battery life Measurement type True RMS calculated continuously: every cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by standards
    Frequency Measurement range 42.5 to 69 Hz
    Measurement source Same as PLL synchronization source
    Measurement accuracy ±10 mHz (10 to 110% of range, with sine wave)
    Power factor Measurement range 0.000 to 1.000
    Measurement accuracy ±1 digit from the calculation of each measured value (±3 digits for total)
    Displacement power factor Measurement method Calculated from the phase difference between voltage fundamental and current fundamental
    Measurement range - 1.000 (leading) to + 1.000 (lagging)
    Measurement accuracy ±0.5% reading ±2% full scale ±1 digit
    Voltage unbalance and phase sequence Measurement method Positive sequence voltage divided by negative sequence voltage, per IEC 61000-4-30
    Harmonic voltage and current Analysis window rectangular
    Analysis order 1st to 50th order
    Measurement accuracy Voltage / Current: 1st to 20th orders: ±0.5% reading ±0.2% full scale, 21st to 50th orders: ±1% reading ±0.3% full scale (current sensor accuracy must be included for current and power)
    Measurement method IEC 61000-4-7
    Inter-harmonic voltage and current (intermediate harmonics) Analysis window rectangular
    Analysis orders 1.5 to 49.5th order
    Measurement method IEC 61000-4-7
    Flicker Measurement method IEC 61000-4-15
    Plt for 2 hours and Pst for 10 minutes
    Measuring range 0,1 to 5 (25) depending on voltage level, modulation and frequency
    Environmental Specifications
    Environmental Operating environment Indoors or in covered area outdoors, up to 2,000 m altitude
    Storage temperature and humidity -20°C to 50°C, 80% RH max, non-condensing
    Operating temperature and humidity 0°C to 40°C, 80% RH max, non-condensing
    Maximum rated working voltage Voltage terminals 1100 V rms
    Voltage durability 5550 V rms AC for 1 minute, between voltage input terminals, voltage input terminals and current probes, and voltage input terminals and case (50/60 Hz, 1 mA sense current)
    Enclosure protection IP30 (per EN 60529)
    Standards EMC EN 61326-1:1997+A1:1998 Class A
    EN 61000-3-2:1995+A1:1998+A2:1998
    EN 61000-3-3:1995
      Safety EN 61010-1 2 nd Edition; 2 000
    Voltage input unit: Contamination Level 2 , Overvoltage Category 1000 V CAT III, 600 V CAT IV (anticipated overvoltage: 8000 V)
    • Models
      Model Name Description  
      Fluke 1750 Fluke 1750 Three-Phase Power Quality Recorder
       

      Includes:

      • 1750 acquisition unit
      • 1750 handheld tablet
      • 4 x 400A current probes (3140)
      • 5 Test leads and clips
      • SD memory card
      • Fluke Power View and Fluke Power Analyze software
      • Power cord with international plug set
      • Ethernet cable
      • Color localization set
      • Printed Getting Started manual
      • Product CD with software and user manual PDF
      • CS 1750/1760 Rugged transit softcase
    • CarePlans
      Model Name Description  
      Fluke CarePlans Fluke Handheld Instruments CarePlans Fluke Store
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    • Manuals
      Title  
      1750 Calibration Manual Supplement Download
      1750 Calibration Manual Download
      1750 CE Declaration of Conformity Download
      1750 Operators Manual Supplement Download
      1750 Getting Started Supplement Download
      1750 Operators Manual Download
      1750 Statement of Memory Volatility Download
      i40s-PR 1750 40A Instruction Sheet Download
      1750 Operators Manual Download
      i5s-PR 1750 5A 使用说明单 Download
      i5s-PR 1750 5A Fiche d´instruction Download
      i40s-PR 1750 40A 使用说明单 Download
      i40s-PR 1750 40A Hoja de instrucciones Download
      3014-PR Hoja de instrucciones Download
      3140R Fiche d´instruction Download
      3310-PR/3312-PR Instruction Sheet Download
      3210-PR Instruction Sheet Download
      3014-PR 使用说明单 Download
      3140R Hoja de instrucciones Download
      3140R 使用说明单 Download
      3014-PR Anleitungsblatt Download
      3014-PR Fiche d´instruction Download
      3140R Anleitungsblatt Download
      3210-PR Fiche d´instruction Download
      3140R Instruction Sheet Download
      1750 操作员手册 Download
      1750 Operators Manual Download
      1750 Manuale per l'operatore Download
      1750 Руководство по эксплуатации Download
      1750 Getting Started Download
      1750 Manual para operarios Download
      1750 入门 Download
      1750 Getting Started Download
      1750 Mise en route Download
      1750 Come iniziare Download
      1750 Puesta en funcionamiento Download
      3210-PR Anleitungsblatt Download
      3210-PR Hoja de instrucciones Download
      3014-PR Instruction Sheet Download
      3310-PR/3312-PR Anleitungsblatt Download
      3005-PR Anleitungsblatt Download
      3005-PR 使用说明单 Download
      i40s-PR 1750 40A Foglio di istruzioni Download
      i40s-PR 1750 40A Fiche d´instruction Download
      i40s-PR 1750 40A Anleitungsblatt Download
      3210-PR-TF 使用说明单 Download
      3210-PR-TF Anleitungsblatt Download
      3210-PR-TF Fiche d´instruction Download
      3310-PR-TF/3312-PR-TF Anleitungsblatt Download
      3310-PR-TF/3312-PR-TF Fiche d´instruction Download
      3310-PR-TF/3312-PR-TF Hoja de instrucciones Download
      3210-PR-TF Hoja de instrucciones Download
      3310-PR/3312-PR 使用说明单 Download
      3005-PR Instruction Sheet Download
      3210-PR 使用说明单 Download
      3310-PR/3312-PR Hoja de instrucciones Download
      3310-PR/3312-PR Fiche d´instruction Download
      3210-PR-TF Instruction Sheet Download
      3310-PR-TF/3312-PR-TF Instruction Sheet Download
      3005-PR Hoja de instrucciones Download
      3005-PR Fiche d´instruction Download
      1750 Getting Started Download
      3110-PR Instruction Sheet Download
    • Brochures
      Title  
      Fluke Power Quality Family Brochure Download
      PQ Warning Signs Brochure Download
    • Case Studies
      Title  
      Case Study: Instant Power Replay Solves a Breaker Trip Download
      Case Study: Performing Power Quality Studies and Troubleshooting Loads Download
    • Application Notes
      Title  
      Power quality recording and analysis: techniques and applications Download
    • Data Sheets
      Title  
      Core 3 Recording - Sample Report Download
      Fluke 1750 Three-Phase Power Recorder Download