Fluke 1738 Advanced Three-Phase Power Logger with current probes

1738.webp

Part Number : 1738

Brand : Fluke

Conduct energy studies and power quality logging with this advanced three-phase power logger. Automatically capture and log over 500 power quality parameters with this logger, which provides you with more visibility into the data. Additionally, this unit is Fluke Connect compatible and comes equipped with current probes.

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$ 8519.99


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Description

Fluke 1738 OffersMore visibility, reduced uncertainty and better power quality and energy consumption decisions Compatible with the Fluke Connect® mobile app and desktop software, this unit provides you the data required for you to make critical power quality and energy decisions in real-time. Ideal for conducting energy studies and basic power quality logging, this automatically captures and logs over 500 power quality parameters, giving you more visibility into the data you need to optimize system reliability and savings. Features an optimized user interface and an intelligent measurement verification function that enables you to decrease measurement errors by digitally verifying and correcting common connection errors makes setup easier and reduces measurement uncertainty. Access and share data remotely with your team via the Fluke Connect® app so you can maintain safer working distances and make critical decisions in real-time, reducing the need for protective equipment, site visits, and check-ins. You can also quickly and easily chart and graph measurements to help identify issues and create detailed reports with the included Energy Analyze Plus software package. Features Measure all three phases and neutral with 4 flexible current probes Comprehensive logging: More than 20 separate logging sessions can be stored on the instruments. In fact, all measured values are automatically logged so you never loose measurement trends. They can even be reviewed during logging sessions and before downloading for real-time analysis Capture dips, swells, and inrush currents: Includes event waveform snapshot and high resolution RMS profile, along with date, timestamp and severity to help pinpoint potential root causes of power quality issues Bright, color touch screen: Perform convenient in-the-field analysis and data checks with full graphical display 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 Fully integrated logging: Connect other Fluke Connect devices to this product to simultaneously log up to two other measurement parameters Energy Analyze Plus application software: Download and analyze every detail of energy consumption and power quality state of health with our automated reporting Present data locally on the logger, on the Fluke Connect mobile app and desktop software, or through your facility's Wi-Fi infrastructure Power the instrument directly from the measured circuit Review measured values during logging sessions and before downloading for real-time analysis Event waveform snapshot and high-resolution RMS profile, along with date, timestamp and severity to capture dips, swells, and inrush currents and help pinpoint potential root causes of power quality issues Provides fast insight into overall electrical system health with a Power Quality Health Summary Offers a bright, color touch-screen display for convenient field analysis and data checks Helps you capture the right data every time with a quick, guided, graphical user interface Reduces uncertainty about your connections with the intelligent verification function Allows you to complete field setups through the front panel or the Fluke Connect App on your smartphone Energy Analyze Plus application software that enables you to analyze every detail of energy consumption and power quality health and create automated reports Easy to use The four current probes are connected separately; the instrument automatically detects and scales the probes. The thin current probes are designed to easily get through tight conductor spacing and are easily set to 150 or 1500 A for high accuracy in nearly any application. An innovative tangle-free flat voltage lead makes connection simple and reliable and the instrument's intelligent 'Verify Connection' feature automatically checks to make sure the instrument is connected correctly and can digitally correct common connection issues without having to disconnect measurement leads. The detachable power supply can be conveniently and safely powered directly from the measured circuit—no more searching for power outlets or having to run multiple extension cords to the logging location. Data downloading couldn't be easier or more flexible Download directly to a USB flash drive that plugs directly into the USB port of the instrument View measurements remotely via the Fluke Connect mobile app and desktop software, helping you maintain safer working distances and reducing the need for personal protective equipment and unnecessary site visits and check-ins Analysis and reporting Capturing logged data is just one part of the task. Once you have the data, you need to create useful information and reports that can be easily shared and understood by your organization or customers. Fluke Energy Analyze Plus software makes that task as simple as possible. With powerful analysis tools and the ability to create customized reports in minutes you'll be able to communicate your findings and quickly solve problems so you can optimize system reliability and savings. Log the most common parameters Designed to measure the most critical three-phase power parameters, this instrument can simultaneously log RMS voltage, RMS current, voltage, current events, and current THD, voltage and current harmonics up to the 50th harmonic, active power, reactive power, power factor, active energy, reactive energy, and more. With enough memory for more than a year of data logging, this power logger can uncover intermittent or hard-to-find issues that might otherwise have been missed. Applications Load studies: Verify electrical system capacity before adding loads Energy assessments: Quantify energy consumption before, and after improvements, to justify energy saving devices Harmonics measurements: Uncover harmonic issues that can damage or disrupt critical equipment Voltage and current event capture: Monitor for dips, swells and inrush currents that cause false resets or nuisance circuit breaker tripping Fluke power quality and energy tools Fluke offers an extensive range of power quality test tools for troubleshooting, preventive maintenance, and long-term recording and analysis in industrial, utilities and commercial building applications. Power quality troubleshooters and analyzers:Dedicated power and power quality meters for single-phase and three-phase frontline power quality troubleshooting with load studies, energy waste analysis and quality of service compliance testing. Along with models for advanced power quality and motor analyzers for predictive maintenance. Fluke 345 Power Quality Clamp Meter Fluke 430 Series II Three-Phase Power Quality and Energy Analyzers Power quality and energy loggers:Power and Energy loggers for characterizing power quality, conducting energy and load studies and capturing hard-to-find voltage events over a user-defined period of time. Fluke VR1710 Voltage Quality Recorder Fluke 1732 & 1734 Energy Loggers Fluke 1736 & 1738 Power Loggers Fluke 1740 Series Three-Phase Power Quality Loggers Power quality recorders:Advanced power quality recorders for capturing comprehensive details of power disturbances including waveforms, trend analysis and Class-A ‘quality-of-service’ compliance testing over long period of time to capture the most difficult to trace problems. Fluke 1750 Power Quality Recorder Fluke 1760 Three-Phase Power Quality Recorder Power Quality Selection Guide

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Specifications

Voltage
Choose the voltage require to operate the valve.AC stands for alternating current, DC for direct current.
Range: 1000 V Maximum resolution: 0.1 V Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(0.2% + 0.01%)
Frequency
Range: 42.5 to 69 Hz Maximum resolution: 0.01 Hz Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(0.1%)
Aux Input
Range: ±10 V dc Maximum resolution: 0.1 mV Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(0.2% + 0.02%)
Voltage Min/Max
Range: 1000 V Maximum resolution: 0.1 V Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(1% + 0.1%)
Current Min/Max
Range: Defined by accessory Maximum resolution: Defined by accessory Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(5% + 0.2%)
THD on Voltage
Range: 1000% Maximum resolution: 0.1% Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±0.5
THD on Current
Range: 1000% Maximum resolution: 0.1% Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±0.5
Voltage Harmonics 2nd ...50th
Range: 1000 V Maximum resolution: 0.1 V Intrinsic accuracy at reference conditions (% of reading + % of full scale): ≥10 V: ±5% of reading, <10 V: ±0.5 V
Current Harmonics 2nd ...50th
Range: Defined by accessory Maximum resolution: Defined by accessory Intrinsic accuracy at reference conditions (% of reading + % of full scale): ≥3% of current range: ±5% of reading, <3% of current range: ±0.15% of range
Unbalance
Range: 100% Maximum resolution: 0.1% Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±0.2
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% (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
Four hours in standard operating mode, up to 5.5 hours in power saving mode
Charging Time
<6 hours
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-ø, 1-ø IT, split phase, 3-ø delta, 3-ø wye, 3-ø wye IT, 3-ø wye balanced, 3-ø Aron/Blondel (2-element delta), 3-ø delta open leg, currents only (load studies)
Data Storage
Internal flash memory (not user replaceable)
Memory Size
Typical 10 logging sessions of 8 weeks with 1-minute intervals and 500 events
Measured Parameters
  • Voltage, current, aux, frequency, THD V, THD A, power, power factor, fundamental power, DPF, energy
  • Energy (Wh, varh, VAh), PF, maximum demand, cost of energy
Averaging Interval
  • User selectable: 1 sec, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 min
  • 10 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
Interval
User selectable: 5 min, 10 min, 15 min, 20 min, 30 min, off
Measured Parameter
Voltage, frequency, unbalance, voltage harmonics, THD V, current, harmonics, THD A, TDD
Individual Harmonics
2nd ...50th harmonic
Total Harmonic Distortion
Calculated on 50 harmonics
Events
Voltage: dips, swells, interruptions, current: inrush current
Triggered Recordings
Full cycle RMS updated every half cycle of voltage and current (Urms1/2 according to IEC61000-4-30) Waveform of voltage and current
Harmonics
IEC 61000-4-7: Class 1 IEEE 519 (short time harmonics)
Power Quality
IEC 61000-4-30 Class S, IEC62586-1 (PQI-S device)
Power
IEEE 1459
Power Quality Compliance
EN50160 (for measured parameters)
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 1738, or 1736 upgrade option)
USB-Mini
Data download device to PC
Number of Inputs
  • 4 (3 phases and neutral)
  • 4, mode selected automatically for attached sensor
  • 2
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
Input Voltage
Clamp input: 500/50 mVrms; CF 2.8
Rogowski Coil Input
150/15 mVrms at 50 Hz, 180/18 mVrms at 60 Hz; CF 4; all at nominal probe range
Range
1 to 150/10 A to 1500 A with thin flexible current probe i17XX-flex1500 12" 3 to 300/30 A to 3000 A with thin flexible current probe i17XX-flex3000 24" 6 to 600/60 A to 6000 A with thin flexible current probe i17XX-flex6000 36" 40 mA to 4/0.4 A to 40 A with 40 A clamp i40s-EL
Scale Factor
Format: mx + b (gain and offset) user configurable
Input Range
0 to ±10 V dc, 1 reading/s
Displayed Units
User configurable (7 characters, for example, °C, psi, or m/s)
Supported Modules
Fluke Connect® 3000 series
Acquisition
1 reading/s
Operating Temperature
14 to 122°F (-10 to 50°C)
Storage Temperature
−4 to 140°F (-20 to 60°C) With battery: −4 to 122°F (-20 to 50°C)
Operating Humidity
50 to 86°F (10 to 30°C) max. 95% RH 86 to 104°F (30 to 40°C) max. 75% RH 104 to 122°F (40 to 50°C) max. 45% RH
Operating Altitude
6561.68' (2000 m) (up to 13123.36' (4000 m) derate to 1000 V CAT II/600 V CAT III/300 V CAT IV)
Storage Altitude
39,370.079' (12,000 m)
Enclosure
IP50 in accordance with EN60529
Vibration
MIL-T-28800E, Type 3, Class III, Style B
Safety
IEC 61010-1 IEC Mains Input: Overvoltage Category II, Pollution Degree 2 Voltage Terminals: Overvoltage Category IV, Pollution Degree 2 IEC 61010-2-031: CAT IV 600 V / CAT III 1000 V
Electromagnetic Compatibility (EMC)
EN 61326-1: Industrial CISPR 11: Group 1, Class A 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
Temperature Coefficient
0.1 x accuracy specification/°C
Color LCD Display
4.3" (109.22 mm) active matrix TFT, 480 pixels x 272 pixels, resistive touch panel
Tamper Protection
Kensington lock slot
Dimensions
Instrument: 7.8 x 6.6 x 2.2" (19.8 x 16.7 x 5.5 cm) Power supply: 5.1 x 5.1 x 1.8" (13.0 x 13.0 x 4.5 cm) Instrument with power supply attached: 7.8 x 6.6 x 3.5" (19.8 x 16.7 x 9 cm)
Weight
Instrument: 2.5 lb (1.1 kg) Power supply: 0.9 lb (400 g)
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