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    FLUKE 1742-30-INTL Power Quality Logger w/60cm 3,000A iFlex, INTL

    # 1742-30-INTL

    • Measure all three voltage and current phases plus the neutral current
    • Comprehensive logging
    • Measure with premium accuracy
    • FLUKE
    • 1742-30-INTL


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    Where to buy this product?

    Software Features

    • “In-workshop” or “in-the-field” setup and download through PC application software: simple download using USB memory stick, WiFi download, wired ethernet connection or via USB cable.
    • Energy Analyze plus application software: Download and analyze every measured detail of energy consumption and power quality state-of-health with automated reporting.
    • One-touch reporting: Create standardized reports according to commonly used standards like EN 50160, IEEE 519, GOST 33073 or export data in PQDIF or NeQual compatible format for use with third party software.
    • Advanced analysis: Choose any available logged parameter to create a highly customized view of logged measurements for advanced correlation of data.


    Hardware Features

    • Measure all three voltage and current phases plus the neutral current: Three-phase and neutral voltage leads and four flexible current probes.
    • Comprehensive logging: More than 20 separate logging sessions can be stored in the instrument. A comprehensive range of power and power quality variables are automatically logged so you never lose measurement trends.
    • Measure with premium accuracy: Meets the rigorous IEC 61000-4-30 Class A Edition 3 standard for ‘Testing and measurement techniques–Power quality measurement methods.’
    • Capture dips, swells and interruptions: The 1748 includes event waveform capture and RMS event profile, along with date, timestamp and severity information to help pinpoint potential root causes of power quality issues.
    • Measure key power quality parameters: Measures harmonics and interharmonics for voltage and current, also includes unbalance, flicker and rapid voltage changes.
    • Optimized user interface: Capture the right data every time with quick, guided, graphical PC based application setup and reduce uncertainty about your connections with an intelligent verification feature and the only auto-correction function for a power quality logger. Connection errors are automatically indicated via an amber light on the units power button which turns green once corrected.
    • Optimized user interface: Quick, guided, graphical setup ensures you’re capturing the right data every time, and the intelligent verification function indicates correct connections have been made, reducing user uncertainty
    • Flexible power supply: Powers directly from the measured circuit with the widest available range for a power quality logger automatically going from 100 V to 500 V or from a wall line cord, so you can test anywhere.
    • Rugged and reliable: Designed to withstand harsh installation environments with IP65 rating when used with IP65 voltage input adapter.
    • Two external USB ports: One for PC connection and another for quick, simple data download to standard USB thumb drives, or other USB devices, allowing you to leave the measurement device in place without disrupting logging.
    • Ethernet connectivity: Wired and wireless connections for instrument setup and high-speed data download.
    • Compact size: Designed to fit in tight spaces and panels with small 23 cm x 18 cm x 5.4 cm (9.1 in x 7.1 in x 2.1 in) footprint.
    • Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance and downstream.
    • Optimized measurement accessories: Unique tangle-free flat voltage cable and thin flexible current probes ensure easy installation even in tight spaces.
    • Battery life: Four-hour operating time (backup time) per charge on lithium-ion battery to withstand temporary power disruptions.
    • Security: Safeguard your best asset from theft with a standard chain or other security device.
    • Magnetic hanger kit: Conveniently stow the instrument safely inside or outside of electrical panels; compatible with all models and included with 1748 model as standard.


    Which power quality logger is right for you?

    Features 1742 1746 1748
    Voltage, current, power, power factor, frequency
    Energy forward/reverse
    Peak Demand
    Voltage and current harmonics (to 50th)1
    Rapid voltage change events1
    Interharmonics (to 50th)1
    Dips, swells, interruption and transient events tables1
    Inrush current1
    Transients (low frequency) / Waveform deviation events2
    Waveform snapshots2
    RMS profile2
    USB (mini B)
    WiFi download Instrument to device
    Wifi download via WiFi hub (requires registration) Opt. Opt. Opt.
    Included accessories
    Flexible current probe not /B version not /B version not /B version
    USB stick
    USB cable
    3PHVL-1730 3-Phase + neutral voltage test lead
    Test lead set red/black 0.18 m
    Test lead set red/black 1.5 m
    Alligator clips 4 4 4
    173x/174x Soft Case
    Cable marker kit
    MP1-3R/1B-Magnet Probe 1 set (3 red, 1 black) Opt. 1 1
    174x-Hanger Kit Opt. Opt.
    Parameter Range Maximum Resolution Intrinsic Accuracy at Reference Conditions (% of Reading +% of Range)
    Voltage 1000 V 0.1 V ±0.1 % of nominal voltage 1, 2
    Current: Direct input i17xx-flex 1500IP 24 1500 A 150 A 0.01 A (min. 1.5A)3 ±(1% + 0.02%)
    1500 A 0.1 A
    i17xx-flex 3000IP 24 3000 A 300 A 0.01 A (min. 3.0 A)3 ±(1% + 0.03%)
    3000 A 0.1 A
    i17xx-flex 6000IP 36 6000 A 600 A 0.01 A (min. 6.0 A)3 ±(1.5% + 0.03%)
    6000 A 0.1 A
    i40s-EL clamp 4 A 1 mA ±(0.7% + 0.02%)
    40 A 10 mA
    Frequency 42.5 Hz to 69 Hz 0.01 Hz ±(0.1%)2
    Auxiliary input ±10 V dc 0.1 mV ±(0.2% + 0.02%)
    Voltage min/max 1000 V 0.1 V ±0.2 % of nominal input voltage1
    Current min/max Defined by accessory Defined by accessory ±(5% + 0.2%)
    THD on voltage 1000% 0.10% ± 2.5%
    THD on current 1000% 0.10% ± 2.5%
    Voltage harmonics 2nd to 50th 1000 V 0.1 V ≥ 1 V: ±5% of reading
    < 1 V: ±0.05V
    Current harmonics 2nd to 50th Defined by accessory Defined by accessory ≥ 3% of current range: ±5% of reading
    < 3% of current range: ±0.15% of range
    Flicker PLT, PST 0 to 20 0.01 5%
    Current probe accuracy
    Parameter Influence quantity/  iFlex1500IP-24 iFlex3000IP-24  iFlex6000IP-36 i40S-EL
    150 A / 1500 A 300 A / 3000 A 600 A / 6000 A 4 A / 40 A
    Active Power P PF ≥ 0.99 1.2% + 0.005% 1.2% + 0.0075% 1.7% + 0.0075% 1.2% + 0.005%
    Active Energy Ea
    Apparent power S 0 ≤ PF ≤ 1 1.2% + 0.005% 1.2% + 0.0075% 1.7% + 0.0075% 1.2% + 0.005%
    Apparent Energy Eap
    Reactive power Q 0 ≤ PF ≤ 1 2.5% of measured apparent power
    Reactive Energy Er
    Power Factor PF ±0.025
    Displacement Power
    Factor DPF/cosΦ
    Additional uncertainty in% of range VP-N>250 V 0.015% 0.023% 0.023% 0.015%
    1 In the range of 100 V … 500 V; also known as Udin
    2 0 °C … 45 °C: Intrinsic accuracy x 2, outside of 0 °C … 45 °C: Intrinsic accuracy x 3
    3 Consult operators manual for details
    Reference conditions:
    Environmental: 23 °C ± 5 °C, instrument operating for at least 30 minutes, no external electrical/magnetic field, RH <65 %
    Input conditions: Cosφ/PF=1, Sinusoidal signal f=50 Hz/60 Hz, power supply 120 V/230 V ±10 %.
    Current and power specifications: Input voltage 1 ph: 120 V/230 V or 3 ph wye/delta: 230 V/400 V
    Input current: I > 10 % of I range
    Primary conductor of clamps or Rogowski coil in center position
    Temperature coefficient: Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C
    Electrical Specifications
    Power Supply
    Voltage range 100 V to 500 V using safety plug input when powering from the measurement circuit
    100 V to 240 V MA-C8 and using standard power cord (IEC 60320 C7)
    Power consumption Maximum 50 VA (max. 15 VA when powered using MA-C8 adapter)
    Efficiency ≥ 68.2% (in accordance with energy efficiency regulations)
    Maximum no-load consumption < 0.3 W only when powered using IEC 60320 input
    Mains power frequency 50/60 Hz ±15%
    Battery Li-ion 3.7 V, 9.25 Wh, customer-replaceable
    On-battery runtime Typically 4 hours
    Charging time < 6 hours
    Data Acquisition
    Resolution 16-bit synchronous sampling
    Sampling frequency 10.24 kHz at 50/60 Hz, synchronized to mains frequency
    Input signal frequency 50/60 Hz (42.5 to 69 Hz)
    Circuit types 1-Φ, 1-Φ IT, split phase, 3-Φ delta, 3-Φ wye, 3-Φwye IT, 3-Φ wye balanced, 3-Φ Aron/Blondel (2-element delta), 3-Φ delta open leg, currents only (load studies)
    Data storage Internal flash memory (not user replaceable)
    Memory size Typical 20 logging sessions of 4 weeks with 1-minute intervals and 500 events
    Basic Interval
    Measured parameters Voltage, current, aux, frequency, THD V, THD A, power, power factor, fundamental power, DPF, energy
    Averaging interval User selectable: 1 sec, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 min
    Averaging time min/max values Voltage, Current: Full cycle RMS updated every half cycle (URMS1/2 according to IEC61000-4-30 Aux, Power: 200ms)
    Demand Interval (Energy Meter Mode)
    Measured parameters Energy (Wh, varh, VAh), PF, maximum demand, cost of energy
    Interval User selectable: 5 min, 10 min, 15 min, 20 min, 30 min, off
    Power Quality Measurements
    Measured parameter Voltage, frequency, unbalance, voltage harmonics, THD V, current, harmonics, THD A, TDD, voltage interharmonics, TID V, current interharmonics, TID A, Flicker, Mains Signaling, under/over deviation
    Averaging interval 10 min for all parameters
    2 hrs (long term Flicker PLT)
    150/180 cycles (3 s) for harmonics (requires software license IEEE519/REPORT)
    Individual harmonics 2nd to 50th harmonic
    Grouping according to IEC 61000-4-7 user configurable depending on application: Sub-grouped (harmonics + interharmonics), grouped or harmonic bins only
    Interharmonics 1st to the 50th interharmonic
    Total harmonic distortion Calculated on 50 voltage harmonics
    Events Voltage: dips, swells, interruptions, current: inrush current
    1748: mains signaling, transients (low frequency)
    Triggered recordings RMS profile: Full cycle RMS updated every half cycle of voltage and current up to 11 s (URMS1/2 according to IEC 61000-4-30)
    Waveform of voltage and current up to 200 ms, 10/12 cycles
    Mains signaling: 10/12 cycle RMS recording of the configured frequencies up to 120s
    Inrush RMS profile based on 1/2 cycle RMS steady state triggering
    Flicker In accordance with IEC 61000-4-15 and IEEE 1453
    Mains signaling Two user defined frequencies up to 3 kHz
    PQ Health Summarizes power quality measurements in one table. Detailed data available for each parameter
    EN 50160 Compliance with standard
    Programmable PQ limits Enables user defined limits for local standards compliance
    Standards Compliance
    Harmonics IEC 61000-4-7: Class 1
    IEEE 519 (short time and very short time harmonics)
    Power quality IEC 61000-4-30 Class A, IEC 62586-1, IEC 62586-2 (PQI-A-PI device)
    Power IEEE 1459
    Power quality compliance EN 50160
    Safety General: IEC 61010-1: Pollution Degree 2
    Measurement: IEC 61010-2-033: CAT IV 600 V / CAT III 1000 V
    Power Supply: Overvoltage Category IV, Pollution Degree 2
    Li-ion Battery: IEC 62133
    USB-A File transfer via USB flash drive, firmware updates, max. supply current: 120 mA
    WiFi File transfer and remote control via direct connection or WiFi infrastructure
    Bluetooth Read auxiliary measurement data from Fluke Connect® 3000 series modules (requires supported USB to BLE or WiFi/BLE adapter, check for availability)
    USB-mini Data download device to PC
    Voltage Inputs
    Number of inputs 4 (3 phases referenced to neutral)
    Maximum input voltage 1000 Vrms, CF 1.7
    Input impedance 10 MΩ
    Bandwidth 42.5 Hz to 3.5 kHz
    Scaling 1:1 and variable
    Measurement category 1000 V CAT III/600 V CAT IV
    Current Inputs
    Number of inputs 4 (3 phases and neutral), mode selected automatically for attached sensor
    Input voltage Clamp input: 500 mVrms/50 mVrms; CF 2.8
    Rogowski coil input: 150 mVrms/15 mVrms at 50 Hz, 180 mVrms/18 mVrms at 60 Hz; CF 4 all at nominal probe range
    Range 1 A to 150 A/10 A to 1500 A with thin flexible current probe i17XX-flex1500 IP 24
    3 A to 300 A/30 A to 3000 A with thin flexible current probe i17XX-flex3000 IP 24
    6 A to 600 A/60 A to 6000 A with thin flexible current probe i17XX-flex6000 IP 36
    40 mA to 4 A/0.4 A to 40 A with 40 A clamp i40s-EL
    Bandwidth 42.5 Hz – 3.5 kHz
    Scaling 1:1 and variable
    Auxiliary Inputs
    Number of inputs 2 (Analog with auxiliary adapter, or up to 2 BLE devices simultaneously)
    Input range 0 to ± 10 V dc, or 0 to ± 1000 V dc (with optional adapter), 1 reading/s
    Scale factor Format: mx + b (gain and offset) user configurable
    Displayed units User configurable (7 characters, for example, °C, psi, or m/s)
    Wireless Bluetooth connection (check for availability)
    Number of inputs 2
    Supported modules Fluke Connect® 3000 series
    Acquisition 1 reading/s
    Environmental Specifications
    Operating temperature -25 °C to +50 °C (-13 °F to 122 °F)1
    Storage temperature Without battery: -25 °C to +60 °C (-13 °F to 140 °F), with battery: -20 °C to +50 °C (−4 °F to 122 °F)
    Operating humidity IEC 60721-3-3: 3K6:
    -25 °C to +30 °C (-13 °F to +86 °F): ≤ 100 %
    40 °C (104 °F): 55 %
    50 °C (122 °F): 35 %
    Operating altitude 2000 m (up to 4000 m derate to 1000 V CAT II/600 V CAT III/300 V CAT IV)
    Storage altitude 12,000 m
    Enclosure IEC 60529: IP50
    IEC 60529: IP65 with IP65 rated voltage connector
    Vibration IEC 60721-3-3 / 3M2
    Electromagnetic compatibility (EMC) EN 61326-1: Industrial CISPR 11: Group 1, Class A
    IEC 61000-6-5 Power station environment
    Korea (KCC): Class A Equipment (industrial broadcasting and communication equipment)
    USA (FCC): 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103
    General Specifications
    Warranty Two-years (battery not included)
    Accessories: one-year
    Calibration cycle: two-years
    Dimensions 23.0 cm x 18.0 cm x 5.4 cm (9.1 in x 7.1 in x 2.1 in)
    Weight Instrument: 1 kg (2.2 lb)
    Tamper protection Accept securing cables (max. Φ 6mm)
    1Warm up the product to -10 °C (+14 °F) before you power the unit on
    i17XX-FLEX1.5KIP Flexible Current Probe Specifications
    Measuring range 1 to 150 A ac/10 to 1500 A ac
    Probe cable length 610 mm (24 in)
    Probe cable diameter 7.5 mm (0.3 in)
    Weight 170 g (0.38 lb)
    Minimum bending radius 38 mm (1.5 in)
    Nondestructive current 100 kA (50/60 Hz)
    Temperature coefficient over
    operating temperature range
    0.05 % of reading/°C (0.028 % of reading/°F)
    Working voltage 1000 V CAT III, 600 V CAT IV
    Output cable length 2.0 m (6.5 ft)
    Probe cable material TPR
    Weight 115 g
    Probe cable material TPR
    Coupling material POM + ABS/PC
    Output cable TPR/PVC
    Operating temperature -20 °C to +70 °C (-4 °F to 158 °F) temperature of conductor under test shall not exceed 80 °C (176 °F)
    Temperature, non-operating -40 °C to +80 °C (-40 °F to 176 °F)
    Relative humidity, operating 15% to 85% non-condensing
    IP rating IEC 60529: IP65
    Warranty One-year

    Power quality logger with 24in/60cm 3,000A iFlex current probes, EU/US Version

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