Fluke 1732/EUS - 3-Phase Electrical Energy Logger

Deliver easy to use three-phase power measurement data for locating sources of electrical energy waste, overloaded circuits and help users do routine load studies. Find out when and where energy in your facility is being used - from the service entrance to individual circuits. This electrical energy logger is Fluke Connect compatible which allows users to access and share three-phase power data remotely with their team so they can maintain safer working distances and make critical decisions in real-time, minimizing the need for protective equipment, site visits, and check-ins.

Profiling energy usage across your facility helps you identify opportunities for energy savings, and provides you with the data you need to act on them. The Energy Analyze 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 bill.

Features

• Automatically capture and log voltage, current, power, power factor, energy and associated values 
• Fluke Connect® compatible
• Convenient instrument powering: power instrument directly from the measured circuit 
• Comprehensive logging: more than 20 separate logging sessions can be stored on the instruments 
• 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 
• Optimized user interface: capture the right data every time with quick, guided, graphical setup and reduce uncertainty about your connections with the intelligent verification function

Specifications

• Display: 4.3" TFT LCD, 480 x 272, resistive touch 
• Dimensions Instrument: 198 x 167 x 55 mm 
• Dimensions Power Supply: 130 x 130 x 45 mm 
• Weight Instrument: 1.1 kg 
• Weight Power Supply: 400 g 

Accuracy Specifications

• Voltage 
  • Range: 1000 V 
  • Resolution: 0.1 V 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±(0.2% + 0.01%) 

• Current: Direct Input i17xx-flex 1500 12" 
  • Range:
    • 150 A 
    • 1500 A 
  • Resolution:
    • 0.1 A 
    • 1 A 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale):
    • ±(1% + 0.02%) 
    • ±(1% + 0.02%) 

• Current: Direct Input i17xx-flex 3000 24" 
  • Range:
    • 300 A 
    • 3000 A 
  • Resolution:
    • 1 A 
    • 10 A 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale):
    • ±(1% + 0.03%) 
    • ±(1% + 0.03%) 

• Current: Direct Input i17xx-flex 6000 36" 
  • Range:
    • 600 A 
    • 6000 A 
  • Resolution:
    • 1 A 
    • 10 A 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale):
    • ±(1.5% + 0.03%) 
    • ±(1.5% + 0.03%) 

• Current: Direct Input i40s-EL Clamp 
  • Range:
    • 4 A 
    • 40 A 
  • Resolution:
    • 1 mA 
    • 10 mA 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale):
    • ±(0.7% + 0.02%) 
    • ±(0.7% + 0.02%) 

• Frequency 
  • Range: 42.5 to 69 Hz 
  • Resolution: 0.01 Hz 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±(0.1%) 

• Auxiliary Input 
  • Range: ±10 V dc 
  • Resolution: 0.1 mV 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±(0.2% + 0.02%) 

• Voltage Min/Max 
  • Range: 1000 V 
  • Resolution: 0.1 V 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±(1% + 0.1%) 

• Current Min/Max 
  • Range: Defined by accessory 
  • Resolution: Defined by accessory 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±(5% + 0.2%)  

• THD on Voltage 
  • Range: 1000% 
  • Resolution: 0.1% 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±0.5 

• THD on Current 
  • Range: 1000% 
  • Resolution: 0.1% 
  • Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale): ±0.5 

• Power Supply 
  • Voltage Range: 100 to 500 V using safety plug input when powering from the measurement circuit 
  • 100 to 240 V using standard power cord (IEC 60320 C7) 
  • Power Consumption: Maximum 50 VA (max. 15 VA when powered using IEC 60320 input) 
  • Efficiency: ≥68.2% 
  • Maximum No-Load Consumption: ≤0.3 W 
  • Mains Power Frequency: 50/60 Hz ±15% 
  • Battery: Li-ion 3.7 V, 9.25 Wh, customer-replaceable 
  • On-Battery Runtime: Four hours standard mode, up to 5.5 hours power saving mode 
  • Charging Time: <6 hours 

• Data Acquisition 
  • Resolution: 16-bit synchronous sampling 
  • Sampling Frequency: 10.24 kHz at 50/60 Hz 
  • 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-φ wye IT, 3-φ wye balanced, 3-φ Aron/Blondel, 3-φ delta open leg, Currents only 
  • Data Storage: Internal flash memory 
  • Memory Size: Typical 10 logging sessions of 8 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 to 30 min 
  • Averaging Time Min/Max Values: Voltage, Current full cycle RMS; Aux, Power 200 ms 

• Demand Interval (Energy Meter Mode) 
  • Measured Parameters: Energy, PF, maximum demand, cost of energy 
  • Interval: User selectable 5 to 30 min or off 

• Standards Compliance 
  • Power: IEEE 1459 

• Interfaces 
  • USB-A: File transfer via USB flash drive, firmware updates 
  • WiFi: File transfer and remote control 
  • USB-Mini: Data download to PC 

• Voltage Inputs 
  • Number of Inputs: 4 
  • Maximum Input Voltage: 1000 Vrms 
  • Input Impedance: 10 MΩ 
  • Bandwidth (-3 dB): 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: 3 
  • Input Voltage: Clamp 500 mVrms/50 mVrms 
  • Rogowski Coil Input: 150 mVrms/15 mVrms at 50 Hz 
  • Range: 1 A to 6000 A depending on probe 
  • Bandwidth (-3 dB): 42.5 Hz to 3.5 kHz 
  • Scaling: 1:1 and variable 

• Auxiliary Inputs 
  • Number of Inputs: 2 
  • Input Range: 0 to ±10 V dc 
  • Scale Factor: mx + b user configurable 
  • Displayed Units: User configurable 

• Wireless Connection 
  • Number of Inputs: 2 
  • Supported Modules: Fluke Connect® 3000 series 
  • Acquisition: 1 reading/s 

• Environmental Specifications 
  • Operating Temperature: -10 to 50°C 
  • Storage Temperature: -20 to 60°C 
  • Operating Humidity: Up to 95% RH 
  • Operating Altitude: 2000 m standard, derated to 4000 m 
  • Storage Altitude: 12,000 m 
  • Enclosure: IP50 
  • Vibration: MIL-T-28800E 
  • Safety: IEC 61010 series 
  • Electromagnetic Compatibility: EN 61326-1, CISPR 11, FCC Part 15   
  • Temperature Coefficient: 0.1 x accuracy specification/°C