Fluke 1746/15/EUS Power quality logger with 24in/60cm 1,500A iFlex current probes, EU/US version

The Fluke 1746 15 EUS Power Quality Logger, designed for use in both the EU and the US, is a comprehensive tool equipped with 24in/60cm 1,500A iFlex current probes. This device is capable of measuring all three phase voltages and currents as well as the neutral conductor current. It provides a wide array of features for detailed power quality analysis, including comprehensive logging capabilities that allow for over 20 separate logging sessions. The logger ensures premium accuracy in measurements and is designed to capture dips, swells, and interruptions, alongside key power quality parameters.

The Fluke 1746/15/EUS is optimized for user interface ease, offering guided, graphical PC-based application setup to ensure accurate data capture. It can be powered directly from the measured circuit across a broad voltage range or alternatively from a standard power outlet, providing flexibility in various measurement environments. Designed for rugged and reliable performance, the device boasts an IP65 rating when used with an appropriate voltage input adapter, indicating a high level of protection against dust and water.

What includes in Fluke 1746 15 EUS

Included with the logger are essential accessories such as a soft storage case, voltage test lead for three-phase and neutral, alligator clips, cable markers, mains power cable and adapter, two sets of test leads, a USB cable, magnet probes, and a WiFi/BLE-to-USB adapter, making it ready for a wide range of logging tasks right out of the box.

For technical specifications, the Fluke 1746/15/EUS features four voltage inputs with a maximum input voltage of 1000 Vrms and input impedance of 10 MΩ. The current inputs offer a range from 1 A to 1500 A with the included thin flexible current probe, and it comes with auxiliary inputs for additional measurement flexibility. The device operates within a temperature range of -25 °C to +50 °C and includes wireless Bluetooth connectivity for auxiliary data acquisition from Fluke Connect® 3000 series modules.

Fluke 1746 15 EUS Features

Measure key power quality parameters harmonics and interharmonics for voltage and current, unbalance, flicker and rapid voltage changes.
Measure with premium accuracy rigorous IEC 61000-4-30 Class A Edition 3 standard for ‘Testing and measurement techniques–Power quality measurement methods.’
One-touch standardized reporting including EN 50160, IEEE 519, GOST 33073 or export data in PQDIF or NeQual compatible format for use with third party software using Fluke Energy Analyze Plus Software.

Fluke 1746 15 EUS Specifications:

Electrical Specifications
Power Supply
Voltage range	100 V to 500 V using safety plug input when powering from the measurement circuit
Voltage range	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
Harmonics	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
Interfaces
USB-A	File transfer via USB flash drive, firmware updates, max. supply current: 120 mA
Wi-Fi (free with product registration)	File transfer and remote control via direct connection or Wi-Fi infrastructure
Bluetooth	Read auxiliary measurement data from Fluke Connect® 3000 series modules (requires supported USB to BLE or Wi-Fi/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
Input voltage	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
Enclosure	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

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Brand

Fluke

Fluke Corporation

Name: Fluke 1746 15 EUS Three-Phase Power quality logger - Best Price
Brand: Fluke
SKU: 78368

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products. From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.