Name: Fluke 1732 and 1734 three-phase electrical energy loggers
SKU: 2756
Availability: InStock

With the new Fluke 1732 and 1734 three-phase electrical energy loggers introduce a new easy way to find the sources of energy waste. Discover where and when energy is consumed within your installation, from service inputs to individual circuits. Remotely view and share data with your team via the Fluke Connect® app, allowing you to maintain safer working distances and make important decisions in real-time. This reduces the need for protective equipment, site visits and checks.

Profiling energy consumption within your facility helps you identify energy saving opportunities and provides you with the data needed to take action. With the new Energy Analyze software package, you can compare multiple data points over a long period of time to get a complete picture of energy consumption. The first step towards reducing energy bills.

Key measurement functions: Automatically measure and record voltage, current, power, power factor, energy and associated values with Fluke three-phase electrical energy loggers
Compatible with Fluke Connect®: View data locally on the instrument, via the Fluke Connect mobile app and desktop software or via your building's Wi-Fi network
Convenient connection of the instrument: The instrument is powered directly from the measured circuit
Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III approved for service input and downstream circuits
Measure all three phases:With 3 flexible current clamps included
Comprehensive logging function: More than 20 individual log sessions can be stored on the instruments. All measured values are even recorded automatically so you never lose measurement trends. They can even be accessed during recording sessions and before downloading for real-time analysis
Optimised user interface: Quick, graphical settings for which additional information is available allow you to capture the right data every time, and the intelligent monitoring function ensures that the right connections have been made, reducing user uncertainty
Bright colour touchscreen: Useful analysis and verification of data can be carried out in the field, with full graphical display
Optimised user interface: Always capture the right data with fast, guided graphic setup, and eliminate uncertainty about connections with the intelligent control function
Complete on-site installation via front panel: No need to go back to the workshop to download and install or take a computer to the electrical distributor
Fully integrated logging function: Connect other Fluke Connect instruments to the Fluke 1734 to record two other measurement parameters simultaneously. You can choose almost any parameter on a wireless digital multimeter or module with Fluke Connect*
Application software Energy Analyze Plus: Download and analyse every detail of energy consumption using our automated reports

Accuracy
Parameter		Reach	Resolution	Intrinsic accuracy under reference conditions (% of readout + % of full scale)
Tension		1000 V	0,1 V	±(0.2% + 0.01%)
Power: direct input	i17xx-flex 1500 12″	150 A	0,1 A	±(1% + 0.02%)
		1500 A	1 A	±(1% + 0.02%)
	i17xx-flex 3000 24″	300 A	1 A	±(1% + 0.03%)
		3000 A	10 A	±(1% + 0.03%)
	i17xx-flex 6000 36″	600 A	1 A	±(1.5% + 0.03%)
		6000 A	10 A	±(1.5% + 0.03%)
	i40s-EL current clamp	4 A	1 mA	±(0.7% + 0.02%)
		40 A	10 mA	±(0.7% + 0.02%)
Frequency		42.5 Hz to 69 Hz	0.01 Hz	±(0.1%)
Additional entrance		±10 V dc	0.1 mV	±(0.2% + 0.02%)
Voltage, min/max		1000 V	0,1 V	±(1% + 0.1%)
Current, min/max		Defined by accessory	Defined by accessory	±(5% + 0.2%)
Total harmonic distortion (THD) of the voltage		1000%	0,1%	±0,5
Total harmonic distortion of the current		1000%	0,1%	±0,5
Intrinsic uncertainty ± (% of readout + % of range)¹
Parameter	Influence magnitude	iFlex1500-12	iFlex3000-24	iFlex6000-36	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 E_a	PF ≥ 0.99	1,2% + 0,005%	1,2% + 0,0075%	1,7% + 0,0075%	1,2% + 0,005%
Apparent power S	0 ≤ PF ≤ 1	1,2% + 0,005%	1,2% + 0,0075%	1,7% + 0,0075%	1,2% + 0,005%
Apparent energy E_ap	0 ≤ PF ≤ 1	1,2% + 0,005%	1,2% + 0,0075%	1,7% + 0,0075%	1,2% + 0,005%
Reactive power Q	0 ≤ PF ≤ 1	2.5% of measured apparent power
Reactive energy E_r	0 ≤ PF ≤ 1	2.5% of measured apparent power
Labour factor PF	-	±0,025
Power factor of the ground harmonic	-	±0,025
DBF/cosϕ	-	±0,025
’Additional uncertainty in% of range'	V _P-N>250 V	0,015%	0,0225%	0,0225%	0,015%
¹Range = 1000 V x Irange Reference conditions: Surroundings: 23 °C ±5 °C, instrument operated for at least 30 minutes, no external electric/magnetic field, relative humidity <<65% Entry conditions: Cosϕ/PF=1, sinusoidal signal f=50 Hz/60 Hz, power supply 120 V/230 V ±10%. Power and power specifications: input voltage 1 phase: 120 V/230 V or 3 phase star/delta: 230 V/400 V, input current: I > 10% of I range Primary conductor of current clamps or Rogowski coil in central position Temperature coefficient: plus 0.1 x the specified accuracy for each degree C above 28 °C or below 18 °C

Electrical specifications
Nutrition
Voltage range	100 V to 500 V using protected plug-in input when current from the measured circuit is used
Voltage range	100 V to 240 V when using standard power cord (IEC 60320 C7)
Power consumption	Maximum 50 VA (max. 15 VA when current is used via IEC 60320 input)
Efficiency	≥ 68.2% (in accordance with energy efficiency rules)
Maximum consumption without load	< 0.3 W only when current is used via IEC 60320 input
Mains frequency	50/60 Hz ±15%
Battery	Li-ion 3.7 V, 9.25 Wh, customer-replaceable
Battery life	Four hours in standard operating mode, up to 5.5 hours in energy-saving mode
Charging time	< 6 hours
Data acquisition
Resolution	16-bit synchronous sampling
Sample frequency	10.24 kHz at 50/60 Hz, synchronised with frequency of mains supply
Input signal frequency	50/60 Hz (42.5 to 69 Hz)
Circuit types	1-φ, 1-φ IT, split phase, 3-φ triangle, 3-φ star, 3-φ star IT, 3-φ star symmetric, 3-φ Aron/Blondel (2-element triangle), 3-φ triangle open lay, single currents (load studies)
Data storage	Internal Flash memory (cannot be replaced by the user)
Memory	Normal 10 log sessions of 8 weeks with 1-minute intervals and 500 events¹
¹The number of possible logging sessions and the logging period depend on user requirements.
Base interval
Measured parameters	Voltage, current, aux, frequency, THD V, THD A, power, power factor, fundamental power, DPF, energy
Average interval	User-selectable: 1 sec, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 min
Average time for minimum/maximum values	Voltage, current: RMS full cycle every half cycle updated Aux, power: 200 ms
Requirement interval (Energy meter mode)
Measured parameters	Energy (Wh, varh, VAh), PF maximum requirement, energy cost
Interval	Adjustable: 5 min, 10 min, 15 min, 20 min, 30 min, off
Compliance with standards
Nutrition	IEEE 1459
Interfaces
USB-A	File transfer via USB flash drive, firmware updates Max. current: 120 mA
WiFi	File transfer and remote control via direct connection or Wi-Fi
Bluetooth	Reading additional measurement data from Fluke Connect® 3000 series modules (requires the 1734 or the optional upgrade for the 1732)
USB mini	Downloading data to PC
Voltage inputs
Number of inputs	4 (3 phases and the neutral)
Maximum input voltage	1000 Vrms, CF 1.7
Input impedance	10 MΩ
Bandwidth (-3 dB)	42.5 Hz - 3.5 kHz
Scale setting	1:1 and variable
Measurement category	1000 V CAT III/600 V CAT IV
Power inputs
Number of inputs	3, Mode is automatically selected for connected sensor
Input voltage	Terminal input: 500 mVrms/50 mVrms; CF 2.8
Rogowski sinkhole	150 mVrms/15 mVrms at 50 Hz, 180 mVrms/18 mVrms at 60 Hz; CF 4; all at nominal probe range
Reach	1 A to 150 A/10 A to 1500 A with thin flexible current clamp i17XX-flex1500 12″
	3 A to 300 A/30 A to 3000 A with thin flexible current clamp i17XX-flex3000 24″
	6 A to 600 A/60 A to 6000 A with thin flexible current clamp i17XX-flex6000 36″
	40 mA to 4 A/0.4 A to 40 A with 40 A terminal i40s-EL
Bandwidth (-3 dB)	42.5 Hz - 3.5 kHz
Scale setting	1:1 and variable
Auxiliary inputs
Number of inputs	=”2″
Input range	0 to ± 10 V dc, 1 readout/s
Scale factor (available 2014)	Format: mx + b (gain and deviation) user-configurable
Units displayed (available 2014)	User-configurable (7 characters, e.g. °C, psi, or m/s)
Wireless connection
Number of inputs	=”2″
Supported modules	Fluke Connect® 3000 series
Acquisition	1 measurement/s
Environmental specifications
Operating temperature	-10 °C to +50 °C (14 °F to 122 °F)
Storage temperature	-20 °C to +60 °C (-4 °F to 140 °F), with battery: -20 °C to +50 °C (-4 °F to 122 °F)
Relative humidity during operation	10 °C to 30 °C (50 °F to 86 °F) max. 95% RH
	30 °C to 40 °C (86 °F to 104 °F) max. 75% RH
	40 °C to 50 °C (104 °F to 122 °F) max. 45% RH
Operating height	2000 m (maximum 4000 m reduce to 1000 V CAT II/600 V CAT III/300 V CAT IV)
Height when stored	12.000 m
Housing	IP50 in accordance with EN60529
Vibration measurement	MIL-T-28800E, Type 3, Class III, Style B
Safety	IEC 61010-1
	IEC power input: overvoltage category II, pollution degree 2
	Voltage connections: overvoltage category IV, pollution degree 2
	IEC 61010-2-031: CAT IV 600 V / CAT III 1000 V
Electromagnetic compatibility	EN 61326-1: Industrial CISPR 11: group 1, class A
	Korea (KCC): class A equipment (industrial transmission and communication equipment)
	USA (FCC):47 CFR 15 subpart B. This product is considered an exempt device under clause 15.103.
Temperature coefficient	0.1 x accuracy specification/°C
General specifications
Colour LCD display	4.3-inch active matrix TFT, 480 pixels x 272 pixels, resistive touch screen
Warranty	Instrument and power supply: Two years (except battery)
	Accessories: one year
	Calibration cycle: two years
Dimensions	Instrument: 19.8 x 16.7 x 5.5 cm (7.8 x 6.6 x 2.2 inches)
	Power supply: 13.0 x 13.0 x 4.5 cm (5.1 x 5.1 x 1.8 inches)
	Instrument with power supply connected: 19.8 x 16.7 x 9 cm (7.8 x 6.6 x 3.5 inches)
Weight	Instrument: 1.1 kg (2.5 lb)
Weight	Power supply: 400 g (0.9 lb)
Protection against unauthorised operations	Slot for Kensington lock
Specifications of i17xx-flex 1500 12″ flexible current clamp
Measuring range	1 to 150 A AC / 10 to 1500 A AC
Non-destructive flow	100 kA (50/60 Hz)
Intrinsic error at reference condition*	±0.7% of measured value
Accuracy 173x + iFlex	± (1% of reading + 0.02% of range)
Temperature coefficient over the operating temperature range	0.05% from readout/°C 0.09% from readout/°F
Operating voltage	1000 V CAT III, 600 V CAT IV
Probe cable length	305 mm (12 in)
Probe cable diameter	7.5 mm (0.3 in)
Minimum bending radius	38 mm (1.5 in)
Output cable length	2 m (6.6 ft)
Weight	115 g
Cable material	TPR
Material coupling	POM + ABS/PC
Output cable	TPR/PVC
Operating temperature	-20 °C to +70 °C (-4 °F to 158 °F) temperature of conductor being tested 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
Protection class	IEC 60529:IP50
Warranty	One year
*Reference circumstance: Environment: 23 °C ± 5 °C, no external electric/magnetic field, RV 65% Primary conductor in central position