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Fluke 1738/B Three-Phase Advanced Power Quality Logger
SKU: FLU1738/B
1738/B
DESCRIPTION
Features
Additional Information
Inclusions
Specifications
Shipping & Delivery
Fluke 1738/B Three-Phase Advanced Power Quality Logger
The Fluke 1738 Three-Phase Advanced Power Logger built with Fluke Connect® mobile app and desktop software compatibility gives you the data you need to make critical power quality and energy decisions in real-time. Like the Fluke 1736 Power Logger, the 1738 Advanced Power Logger automatically captures and logs over 500 power quality parameters while also allowing you to troubleshoot more advanced power quality issues. Perform advanced analysis with an enhanced Power Quality Health Summary (EN50160) function that provides you with fast insight into overall electrical system health. The Power Quality Health Summary is based on detailed power quality data including viewable event waveform captures so you have even more visibility into the data you need to optimize system reliability and savings.
An optimized user interface, flexible current probes, and an intelligent measurement verification function that allows you to reduce measurement errors by digitally verifying and correcting common connection errors makes setup easier than ever and reduces measurement uncertainty. Access and share data remotely with your team via the Fluke Connect® app, or access your logger through your facilities WiFi infrastructure 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 Fluke Energy Analyze Plus software package. Optionally, you can create IEEE519 Reports giving you more insight into harmonic levels, voltage and current distortion, and load current (license required).
The Fluke 1738 is the ideal test tool for conducting energy studies and more advanced power quality logging.
Discover the Fluke 1738/B Three-Phase Advanced Power Quality Logger at Mektronics Australia – your trusted source for quality tools and equipment!
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Three-phase advanced Fluke Connect compatible-power logger for making critical power quality and energy decisions in real-time
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Automatically captures and logs voltage, current, power, harmonics and associated power quality values.
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Provides the highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance and downstream
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Automatically logs all measured values and stores more than 20 separate logging sessions
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Presents data locally on the logger, on the Fluke Connect mobile app and desktop software, or through your facility’s WiFi infrastructure
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Measures all three phases and neutral with four flexible current probes (included)
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Allows powering instrument directly from the measured circuit
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Allows you to review measured values during logging sessions and before downloading for real-time analysis
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Includes 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
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Provides fast insight into overall electrical system health with a Power Quality Health Summary
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Offers a bright, color touch-screen display for convenient field analysis and data checks
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Helps you capture the right data every time with a quick, guided, graphical user interface
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Reduces uncertainty about your connections with the intelligent verification function
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Allows you to complete field setups through the front panel or the Fluke Connect App on your smartphone
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Provides fully integrated logging with other Fluke Connect-enabled devices to simultaneously log up to two additional measurement parameters on a Fluke Connect wireless digital multimeter or module*
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Comes with Energy Analyze Plus application software that enables you to analyze every detail of energy consumption and power quality health and create automated reports
Portable Advanced Power Logger (excludes current probes)
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1738 Power Logger
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Power supply
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Voltage test leads
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Alligator clips (4x)
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Soft case
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Energy Analyze Plus software
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Magnetic hanging strap
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Magnetic voltage probes (x4)
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WiFi/BLE adapter
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Line cords
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Color coding set
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USB flash drive
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Specifications |
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Accuracy |
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Parameter |
Range |
Resolution |
Intrinsic Accuracy at Reference Conditions (% of Reading +% of Full Scale) |
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Voltage |
1000 V |
0.1 V |
±(0.2% + 0.01%) |
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Current: Direct input |
i17xx-flex 1500 12" |
150 A |
0.1 A |
±(1% + 0.02%) |
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1500 A |
1 A |
±(1% + 0.02%) |
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i17xx-flex 3000 24" |
300 A |
1 A |
±(1% + 0.03%) |
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3000 A |
10 A |
±(1% + 0.03%) |
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i17xx-flex 6000 36" |
600 A |
1 A |
±(1.5% + 0.03%) |
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6000 A |
10 A |
±(1.5% + 0.03%) |
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i40s-EL clamp |
4 A |
1 mA |
±(0.7% + 0.02%) |
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40 A |
10 mA |
±(0.7% + 0.02%) |
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Frequency |
42.5 Hz to 69 Hz |
0.01 Hz |
±(0.1%) |
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Auxillary input |
±10 V dc |
0.1 mV |
±(0.2% + 0.02%) |
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Voltage min/max |
1000 V |
0.1 V |
±(1% + 0.1%) |
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Current min/max |
Defined by accessory |
Defined by accessory |
±(5% + 0.2%) |
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THD on voltage |
1000% |
0.1% |
±0.5 |
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THD on current |
1000% |
0.1% |
±0.5 |
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Voltage harmonics 2nd to 50th |
1000 V |
0.1 V |
≥ 10 V: ±5% of reading |
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< 10 V: ±0.5V |
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Current harmonics 2nd to 50th |
Defined by accessory |
Defined by accessory |
≥ 3% of current range: ±5% of reading |
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< 3% of current range: ±0.15% of range |
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Unbalance |
100% |
0.1% |
±0.2 |
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Intrinsic Uncertainty ±(% of reading +% of range)¹ |
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Parameter |
Influence quantity |
iFlex1500-12 |
iFlex3000-24 |
iFlex6000-36 |
i40S-EL |
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150 A / 1500 A |
300 A / 3000 A |
600 A / 6000 A |
4 A / 40 A |
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Active Power P |
PF ≥ 0.99 |
1.2% + 0.005% |
1.2% + 0.0075% |
1.7% + 0.0075% |
1.2% + 0.005% |
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Active Energy Ea |
PF ≥ 0.99 |
1.2% + 0.005% |
1.2% + 0.0075% |
1.7% + 0.0075% |
1.2% + 0.005% |
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Apparent power S |
0 ≤ PF ≤ 1 |
1.2% + 0.005% |
1.2% + 0.0075% |
1.7% + 0.0075% |
1.2% + 0.005% |
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Apparent Energy Eap |
0 ≤ PF ≤ 1 |
1.2% + 0.005% |
1.2% + 0.0075% |
1.7% + 0.0075% |
1.2% + 0.005% |
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Reactive power Q |
0 ≤ PF ≤ 1 |
2.5% of measured apparent power |
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Reactive Energy Er |
0 ≤ PF ≤ 1 |
2.5% of measured apparent power |
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Power Factor PF |
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±0.025 |
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Displacement Power Factor |
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±0.025 |
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DBF/cosϕ |
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±0.025 |
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Additional uncertainty in% of range¹ |
VP-N>250 V |
0.015% |
0.0225% |
0.0225% |
0.015% |
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¹Range = 1000 V x Irange Reference conditions:
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Electrical Specifications |
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Power Supply |
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Voltage range |
100 V to 500 V using safety plug input when powering from the measurement circuit |
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100 V to 240 V using standard power cord (IEC 60320 C7) |
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Power consumption |
Maximum 50 VA (max. 15 VA when powered using IEC 60320 input) |
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Efficiency |
≥ 68.2% (in accordance with energy efficiency regulations) |
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Maximum no-load consumption |
< 0.3 W only when powered using IEC 60320 input |
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Mains power frequency |
50/60 Hz ±15% |
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Battery |
Li-ion 3.7 V, 9.25 Wh, customer-replaceable |
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On-battery runtime |
Four hours in standard operating mode, up to 5.5 hours in power saving mode |
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Charging time |
< 6 hours |
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Data Acquisition |
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Resolution |
16-bit synchronous sampling |
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Sampling frequency |
10.24 kHz at 50/60 Hz, synchronized to mains frequency |
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Input signal frequency |
50/60 Hz (42.5 to 69 Hz) |
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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, Currents only (load studies) |
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Data storage |
Internal flash memory (not user replaceable) |
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Memory size |
Typical 10 logging sessions of 8 weeks with 1-minute intervals and 500 events¹ |
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¹The number of possible logging sessions and logging period depends on user requirements. |
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Basic Interval |
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Measured parameters |
Voltage, current, aux, frequency, THD V, THD A, power, power factor, fundamental power, DPF, energy |
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Averaging interval |
User selectable: 1 sec, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 min |
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Averaging time min/max values |
Voltage, Current: Full cycle RMS updated every half cycle (URMS1/2 according to IEC61000-4-30 Aux, Power: 200ms |
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Demand Interval (Energy Meter Mode) |
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Measured parameters |
Energy (Wh, varh, VAh), PF, maximum demand, cost of energy |
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Interval |
User selectable: 5 min, 10 min, 15 min, 20 min, 30 min, off |
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Power Quality Measurements |
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Measured parameter |
Voltage, frequency, unbalance, voltage harmonics, THD V, current, harmonics, THD A, TDD |
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Averaging interval |
10 min |
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Individual harmonics |
2nd to 50th harmonic |
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Total harmonic distortion |
Calculated on 50 harmonics |
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Events |
Voltage: dips, swells, interruptions, current: inrush current |
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Triggered recordings |
Full cycle RMS updated every half cycle of voltage and current (Urms1/2 according to IEC61000-4-30) |
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Waveform of voltage and current |
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Standards Compliance |
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Harmonics |
IEC 61000-4-7: Class 1 |
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IEEE 519 (short time harmonics) |
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Power quality |
IEC 61000-4-30 Class S, IEC62586-1 (PQI-S device) |
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Power |
IEEE 1459 |
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Power quality compliance |
EN50160 (for measured parameters) |
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Interfaces |
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USB-A |
File transfer via USB flash drive, firmware updates Max. current: 120 mA |
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WiFi |
File transfer and remote control via direct connection or WiFi infrastructure |
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Bluetooth |
Read auxiliary measurement data from Fluke Connect® 3000 series modules (requires 1738 or 1736 upgrade option) |
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USB-mini |
Data download device to PC |
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Voltage Inputs |
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Number of inputs |
4 (3 phases and neutral) |
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Maximum input voltage |
1000 Vrms, CF 1.7 |
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Input impedance |
10 MΩ |
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Bandwidth (-3 dB) |
42.5 Hz - 3.5 kHz |
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Scaling |
1:1 and variable |
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Measurement category |
1000 V CAT III/600 V CAT IV |
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Current Inputs |
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Number of inputs |
4, mode selected automatically for attached sensor |
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Input voltage |
Clamp input: 500 mVrms/50 mVrms; CF 2.8 |
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Rogowski coil input |
150 mVrms/15 mVrms at 50 Hz, 180 mVrms/18 mVrms at 60 Hz; CF 4; all at nominal probe range |
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Range |
1 A to 150 A/10 A to 1500 A with thin flexible current probe i17XX-flex1500 12" |
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3 A to 300 A/30 A to 3000 A with thin flexible current probe i17XX-flex3000 24" |
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6 A to 600 A/60 A to 6000 A with thin flexible current probe i17XX-flex6000 36" |
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40 mA to 4 A/0.4 A to 40 A with 40 A clamp i40s-EL |
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Bandwidth (-3 dB) |
42.5 Hz - 3.5 kHz |
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Scaling |
1:1 and variable |
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Auxiliary Inputs |
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Number of inputs |
2 |
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Input range |
0 to ±10 V dc, 1reading/s |
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Scale factor (available 2014) |
Format: mx + b (gain and offset) user configurable |
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Displayed units (available 2014) |
User configurable (7 characters, for example, °C, psi, or m/s) |
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Wireless Connection |
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Number of inputs |
2 |
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Supported modules |
Fluke Connect® 3000 series |
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Acquisition |
1 reading/s |
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Environmental Specifications |
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Operating temperature |
-10 °C to +50 °C (14 °F to 122 °F) |
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Storage temperature |
-20 °C to +60 °C (-4 °F to 140 °F), with battery: -20 °C to +50 °C (-4 °F to 122 °F) |
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Operating humidity |
10 °C to 30 °C (50 °F to 86 °F) max. 95% RH |
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30 °C to 40 °C (86 °F to 104 °F) max. 75% RH |
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40 °C to 50 °C (104 °F to 122 °F) max. 45% RH |
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Operating altitude |
2000 m (up to 4000 m derate to 1000 V CAT II/600 V CAT III/300 V CAT IV) |
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Storage altitude |
12,000m |
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Enclosure |
IP50 in accordance with EN60529 |
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Vibration |
MIL-T-28800E, Type 3, Class III, Style B |
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Safety |
IEC 61010-1 |
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IEC Mains Input: Overvoltage Category II, Pollution Degree 2 |
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Voltage Terminals: Overvoltage Category IV, Pollution Degree 2 |
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IEC 61010-2-031: CAT IV 600 V / CAT III 1000 V |
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Electromagnetic compatibility |
EN 61326-1: Industrial CISPR 11: Group 1, Class A |
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Korea (KCC): Class A Equipment (industrial broadcasting and communication equipment) |
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USA (FCC): 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103 |
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Temperature coefficient |
0.1 x accuracy specification/°C |
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General Specifications |
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Color LCD display |
4.3-inch active matrix TFT, 480 pixels x 272 pixels, resistive touch panel |
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Warranty |
Instrument and power supply: Two-years (battery not included) |
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Accessories: one-year |
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Calibration cycle: two-years |
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Dimensions |
Instrument: 19.8 cm x 16.7 cm x 5.5 cm (7.8 in x 6.6 in x 2.2 in) |
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Power supply: 13.0 cm x 13.0 cm x 4.5 cm (5.1 in x 5.1 in x 1.8 in) |
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Instrument 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) |
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Weight |
Instrument: 1.1 kg (2.5 lb) |
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Power supply: 400 g (0.9 lb) |
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Tamper protection |
Kensington lock slot |
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i17xx-flex 1500 12" Flexible Current Probe Specifications |
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Measuring range |
1 to 150 A ac/10 to 1500 A ac |
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Nondestructive current |
100 kA (50/60 Hz) |
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Intrinsic error at reference condition* |
±0.7% of reading |
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Accuracy 173x + iFlex |
±(1% of reading + 0.02% of range) |
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Temperature coefficient over operating temperature range |
0.05% of reading/°C 0.09% of reading/°F |
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Working voltage |
1000 V CAT III, 600 V CAT IV |
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Probe cable length |
305 mm (12 in) |
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Probe cable diameter |
7.5 mm (0.3 in) |
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Minimum bending radius |
38 mm (1.5 in) |
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Output cable length |
2 m (6.6 ft) |
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Weight |
115 g |
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Probe cable material |
TPR |
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Coupling material |
POM + ABS/PC |
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Output cable |
TPR/PVC |
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Operating temperature |
-20 °C to +70 °C (-4 °F to 158 °F) temperature of conductor under test shall not exceed 80 °C (176 °F) |
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Temperature, non-operating |
-40 °C to +80 °C (-40 °F to 176 °F) |
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Relative humidity, operating |
15% to 85% non-condensing |
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IP rating |
IEC 60529:IP50 |
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Warranty |
One-year |
SHIPPING
A delivery and handling charge applies to all orders with the exception of back-ordered items.
Unless otherwise required by Buyer, Seller will make transport arrangements as follows:
For deliveries within the metropolitan areas of mainland State capital cities a standard freight charge may be added to invoice; goods
For delivery outside those areas, seller will select the transport to be used and prepay freight for Buyer. Seller will then bill Buyer for freight at Seller's discretion.
Should the Buyer request goods be sent to a Post Office box the Buyer acknowledges this method is the only available and therefore the Seller is not liable for undelivered goods.
Free shipping on orders over $199 incl GST (valid for 1 delivery per order and excludes NT, WA & TAS). If only part of the order is in stock, the customer has the option of paying for a second delivery if they require a partial shipment prior to all goods becoming available. Mektronics Australia reserves the right to charge additional freight in the event of hazardous, bulky or heavy items ordered.
DELIVERY TIME
All quoted delivery or consignment dates are estimates only, given without engagement.
Delay in consignment of any part of an order shall not relieve Buyer of its obligation to accept and pay for the remainder of the order.
Except as provided in paragraph 1.2 of Terms & Conditions, seller will not be liable to pay damages or compensation for any injury or loss sustained by Buyer
a) in the event of a delay in consignment or delivery of goods: or
b) in the event of non delivery.
Goods offered ex-stock by Seller are subject to prior sale.
In the event of any happening beyond Seller's reasonable control in consequence of which Seller cannot effect consignment by the time or times quoted or specified, Seller shall be entitled to consign part only of an order, suspend consignment or extend the time for consignment, for the period during which such cause of delay operates, or may cancel the order, and in the event of such suspension, extension or cancellation, Seller shall not be liable for damages.
