Fluke1730EU Three-Phase Energy Logger

Energy logging is now within your reach

The new Fluke1730 Three-Phase Electrical Energy logger introduces a new simplicity to discovering sources of electrical energy waste, by analysing when and where energy in your facility is being consumed, from the service entry down to individual circuits. Profiling the energy usage across your facility helps you identify opportunities for savings and providing you with the data you need to implements changes. The new Energy Analyse software package allows you to compare multiple data points over time to build a complete picture of energy usage, which is the first step to reduce the cost of your energy bills.

Key Applications

  • Load studies: Discover what, when and where energy is being used
  • Simplified Load Studies: A basic load study for those situations where access is restricted (Voltage, Current etc.)
  • Energy surveys: Analyse multiple survey points within a facility
  • Power and energy Logging: Log the operation of specific or ranges of equipment

Please note:

Power and Energy Monitors only promotes the Fluke1730EU (other options and country variants are available)


To purchase or hire this product, please click on the link

Key measurements: voltage, current, power, power factor and associated values.
Display: Bright, colour touch screen graphic display.
Data logging: all measured values are automatically logged and can be reviewed during logging. >20 separate logging sessions can be stored.
User interface: quick, guided, graphical set-up ensures correct capture every time. Intelligent verification indicates correct connections have been made.
Field set-up: Direct through the front panel, with no need to return to the workshop for set-up download or connect a computer to the electrical panel.
Wide range power: power instrument directly from the measured circuit, allowing the instrument to be secured safely inside electrical panels.
USB ports: Two,  PC connection and the other for fast, simple download to standard USB drives, or other USB devices.
Compact size: designed to fit in tight spaces and panels.
Safety rating: Highest in the industry at 600V. CAT IV/1000V CAT III rated for use at the service entrance and downstream.
Measurement accessories: flat voltage cable and thin flexible current probes ensure easy installation in tight spaces.
Battery life: Lithium-ion battery with four hour operation (backup time) per charge.
Security: Kensington lock.
Application software: The new “Energy Analyze” software provides download, analysis and automated reporting.


Voltage: Range 1000V, Resolution 0.1V, Accuracy ±(0.2% + 0.01%)
Current: (depending on CT)
Range 4A, Resolution 1mA, Accuracy ±(0.7% + 0.02%)
Range 40A, Resolution 10mA, Accuracy ±(0.7% + 0.02%)
Range 150A, Resolution 0.1 A Accuracy ±(1% + 0.02%)
Range 300A, Resolution 1A Accuracy±(1% + 0.02%)
Range 600A, resolution 1A, Accuracy ±(1.5% + 0.03%)
Range 1500A, Resolution 1A ±(1% + 0.02%)

Frequency: Range 42.5Hz to 69Hz, Resolution 0.01Hz, Accuracy ±0.1%
Aux input: Range ±10Vdc, resolution 0.1mV, Accuracy ±(0.2% +0.02%)
Voltage Min/Max: Range 1000V, Resolution 0.1V, Accuracy ±(1% + 0.1%)
Cosϕ/DPF: Range 0 <=Cosϕ <=1 , Resolution 0.01, Accuracy ±0.025
Power factor: Range 0 <= PF <=1, Resolution 0.01, Accuracy ±0.025
THD (voltage & current): Range 1000%, Resolution 0.1%, Accuracy ±(2.5% ± 0.05%)

Electrical specifications

Power supply
Voltage range: 100V to 500V using safety plug input when powering from the measurement circuit
Voltage range: 100V to 240V using standard power cord (IEC60320 C7)
Power consumption: Maximum 50VA (max. 15VA with IEC60320 input)
Efficiency: ≥68.2% (in accordance with energy efficiency regulations)
Maximum no-load consumption: <0.3W (with using IEC 60320 input)
Mains power frequency: 50/60Hz ±15%
Battery: Li-ion 3.7V, 9.25Wh, customer-replaceable (Runtime Four hours in standard mode, Charging time <6 hours)

Data acquisition

16-bit synchronous sampling
Sampling frequency 5120Hz
Input signal frequency 50/60Hz (42.5 to 69Hz)
Circuit types:
1-ϕ, 1-ϕ IT, Split phase, 3-ϕ delta, 3-ϕ wye, 3-ϕ wye IT, 3-ϕ wye balanced, 3-ϕ Aron/Blondel (2-element delta), 3-ϕ delta open leg
THD: voltage and current is calculated using 25 harmonics
Averaging period: User selectable from 1s, 5s, 10s, 30s, 1m, 5m, 10m, 15m, 30m
Demand interval: User selectable from 5m, 10m, 15m, 20m, 30m
Data storage: Internal flash memory. Memory size Typical 20 logging sessions of 10 weeks with 10-minute intervals1

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)
Operating humidity:
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 altitude: 2km (up to 4km derated to 1000V CAT II/600V CAT III/300V CAT IV)
Storage altitude: 12km
Enclosure: IP50 in accordance with EN60529
Vibration: MIL28800E, Type 3, Class III, Style B
Safety: IEC61010-1: Over voltage CAT IV, Measurement 1000V CAT III/600V CAT IV, Pollution Degree 2
EMI, RFI, EMC: EN61326-1: Industrial
Radio frequency emissions: IEC CISPR11: Group 1, Class A
Temperature coefficient: 0.1 x accuracy specification/°C

General specifications

Colour 4.3″ active matrix TFT display, 480 x 272pixels, resistive touch panel
Dimensions 1730: 19.8cm x 16.7cm x 5.5cm (7.8″ x 6.6″ x 2.2″)
1730 with power supply attached: 19.8 cm x 16.7 cm x 9 cm (7.8 in x 6.6 in x 3.5 in)
Power supply: 13.0cm x 13.0cm x 4.5cm (5.1″ x 5.1″ x 1.8″)
Weight 1730: 1.1kg (2.5lb), power supply: 400g (0.9lb)



Click on the link above to download the Fluke 1730 datasheet
For more information please contact Power and Energy Monitors directly

To purchase or hire this product, please click on the link