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Fluke 1748/15/INTL Three-Phase Power Quality Logger
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UPC:
095969919012
Brand:
Fluke
Number of Inputs:
4 (3 phases and neutral), mode selected automatically for attached sensor
Measurement Category:
1000 V CAT III/600 V CAT IV
Bandwidth:
42.5 Hz - 3.5 kHz
Resolution:
16-bit synchronous sampling
Frequency:
42.5 Hz to 69 Hz
Scaling:
1:1 and variable
Dimensions:
23.0 cm x 18.0 cm x 5.4 cm (9.1 in x 7.1 in x 2.1 in)
Weight:
Instrument: 1 kg (2.2 lb)
Memory :
Internal flash memory (not user replaceable), Typical 20 logging sessions of 4 weeks with 1-minute intervals and 500 events
Operating Temperature:
-25 °C to +50 °C (-13 °F to 122 °F)1
Storage Temperature:
Without battery: -25 °C to +60 °C (-13 °F to 140 °F), with battery: -20 °C to +50 °C (−4 °F to 122 °F)
Interfaces:
USB-A, Wi-Fi (free with product registration), Bluetooth, USB-mini
Power :
Li-ion 3.7 V, 9.25 Wh, customer-replaceable
Fluke 1748/15/INTL Three-Phase Power Quality Logger
The Fluke 1748/15/INTL Three-Phase Power Quality Logger is a state-of-the-art instrument designed to revolutionize power quality analysis and energy management in industrial, commercial, and utility environments. This advanced logger offers a comprehensive solution for engineers, technicians, and power quality specialists who need to troubleshoot, quantify energy usage, and analyze power distribution systems with unparalleled precision and efficiency.
At the core of the Fluke 1748/15/INTL is its ability to simultaneously log over 500 different parameters for each averaging period. This extensive data collection capability allows professionals to capture a wide range of power quality phenomena, including voltage fluctuations, harmonics, flicker, and transients. By providing such a wealth of information, the logger enables users to identify and diagnose even the most elusive power quality issues, leading to improved system performance and reliability.
One of the standout features of the 1748/15/INTL is its compliance with international power quality standards, such as IEC 61000-4-30. This adherence to rigorous standards ensures that the measurements taken are accurate, reliable, and consistent with global benchmarks, making the logger an invaluable tool for professionals working across different regions and regulatory environments.
The logger comes equipped with Energy Analyze Plus software, a powerful companion tool that transforms raw data into actionable insights. This intuitive software package enables users to rapidly evaluate power quality at various points in the electrical system, from the service entrance to substations and individual loads. The software's ability to generate reports based on national and international standards like EN 50160 and IEEE 519 streamlines the process of creating professional-quality documentation for clients, regulators, and stakeholders.
The 1748/15/INTL model comes with 24-inch (60 cm) 1,500A iFlex current probes, providing flexibility and accuracy in current measurements across a wide range of applications. These flexible current probes allow for easy installation in tight spaces and around large conductors, making the logger adaptable to various electrical environments.
Safety is paramount in electrical work, and the Fluke 1748/15/INTL addresses this concern through its advanced features. The logger can be set up and monitored remotely using a wireless connection (WiFi), reducing the need for technicians to work in close proximity to potentially hazardous electrical equipment. This remote capability not only enhances safety but also improves efficiency by allowing data to be accessed and analyzed from a distance, minimizing the time spent in hazardous areas and reducing the need for extensive personal protective equipment.
The robust design of the 1748/15/INTL makes it suitable for demanding field conditions. Its durable construction and compact form factor allow for easy transportation and deployment in a wide range of settings, from cramped electrical cabinets to expansive industrial facilities. This portability does not come at the expense of functionality, as the logger maintains its high-performance capabilities even in challenging environments.
In conclusion, the Fluke 1748/15/INTL Three-Phase Power Quality Logger represents the pinnacle of power quality analysis technology. Its combination of extensive measurement capabilities, adherence to international standards, user-friendly software, and flexible design makes it an indispensable tool for professionals committed to maintaining and optimizing electrical systems. Whether used for troubleshooting complex power quality issues, conducting long-term energy efficiency studies, or ensuring compliance with power quality standards, the 1748/15/INTL provides the insights and data needed to make informed decisions and drive improvements in power quality and energy management across a wide range of industries and applications.
Fluke-1748/15/INTL Specifications
Parameter | Range | Maximum Resolution | Intrinsic Accuracy at Reference Conditions (% of Reading +% of Range) | ||
Voltage | 1000 V | 0.1 V | ±0.1 % of nominal voltage 1, 2 | ||
Current: Direct input | i17xx-flex 1500IP 24 1500 A | 150 A | 0.01 A (min. 1.5A)3 | ±(1% + 0.02%) | |
1500 A | 0.1 A | ||||
i17xx-flex 3000IP 24 3000 A | 300 A | 0.01 A (min. 3.0 A)3 | ±(1% + 0.03%) | ||
3000 A | 0.1 A | ||||
i17xx-flex 6000IP 36 6000 A | 600 A | 0.01 A (min. 6.0 A)3 | ±(1.5% + 0.03%) | ||
6000 A | 0.1 A | ||||
i40s-EL clamp | ###### | 1 mA | ±(0.7% + 0.02%) | ||
40 A | 10 mA | ||||
Frequency | 42.5 Hz to 69 Hz | 0.01 Hz | ±(0.1%)2 | ||
Auxiliary input | ±10 V dc | 0.1 mV | ±(0.2% + 0.02%) | ||
Voltage min/max | 1000 V | 0.1 V | ±0.2 % of nominal input voltage1 | ||
Current min/max | Defined by accessory | Defined by accessory | ±(5% + 0.2%) | ||
THD on voltage | 1000% | 0.10% | ± 2.5% | ||
THD on current | 1000% | 0.10% | ± 2.5% | ||
Voltage harmonics 2nd to 50th | 1000 V | 0.1 V | ≥ 1 V: ±5% of reading | ||
< 1 V: ±0.05V | |||||
Current harmonics 2nd to 50th | Defined by accessory | Defined by accessory | ≥ 3% of current range: ±5% of reading | ||
< 3% of current range: ±0.15% of range | |||||
Flicker PLT, PST | 0 to 20 | 0.01 | 5% | ||
Current probe accuracy | |||||
Parameter | Influence quantity | iFlex1500IP-24 | iFlex3000IP-24 | iFlex6000IP-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 Ea | |||||
Apparent power S | 0 ≤ PF ≤ 1 | 1.2% + 0.005% | 1.2% + 0.0075% | 1.7% + 0.0075% | 1.2% + 0.005% |
Apparent Energy Eap | |||||
Reactive power Q | 0 ≤ PF ≤ 1 | 2.5% of measured apparent power | |||
Reactive Energy Er | |||||
Power Factor PF | - | ±0.025 | |||
Displacement Power | |||||
Factor DPF/cosΦ | |||||
Additional uncertainty in% of range | VP-N>250 V | 0.02% | 0.02% | 0.02% | 0.02% |
1 In the range of 100 V … 500 V; also known as Udin | |||||
2 0 °C … 45 °C: Intrinsic accuracy x 2, outside of 0 °C … 45 °C: Intrinsic accuracy x 3 | |||||
3 Consult operators manual for details | |||||
Reference conditions: | |||||
Environmental: 23 °C ± 5 °C, instrument operating for at least 30 minutes, no external electrical/magnetic field, RH <65 % | |||||
Input conditions: Cosφ/PF=1, Sinusoidal signal f=50 Hz/60 Hz, power supply 120 V/230 V ±10 %. | |||||
Current and power specifications: Input voltage 1 ph: 120 V/230 V or 3 ph wye/delta: 230 V/400 V | |||||
Input current: I > 10 % of I range | |||||
Primary conductor of clamps or Rogowski coil in center position | |||||
Temperature coefficient: Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C |
Electrical Specifications | |
Power Supply | |
Voltage range | 100 V to 500 V using safety plug input when powering from the measurement circuit |
100 V to 240 V MA-C8 and using standard power cord (IEC 60320 C7) | |
Power consumption | Maximum 50 VA (max. 15 VA when powered using MA-C8 adapter) |
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 | Typically 4 hours |
Charging time | < 6 hours |
Data Acquisition | |
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-Φ, 1-Φ IT, split phase, 3-Φ delta, 3-Φ wye, 3-Φwye IT, 3-Φ wye balanced, 3-Φ Aron/Blondel (2-element delta), 3-Φ delta open leg, currents only (load studies) |
Data storage | Internal flash memory (not user replaceable) |
Memory size | Typical 20 logging sessions of 4 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, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 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) |
Demand Interval (Energy Meter Mode) | |
Measured parameters | Energy (Wh, varh, VAh), PF, maximum demand, cost of energy |
Interval | User selectable: 5 min, 10 min, 15 min, 20 min, 30 min, off |
Power Quality Measurements | |
Measured parameter | Voltage, frequency, unbalance, voltage harmonics, THD V, current, harmonics, THD A, TDD, voltage interharmonics, TID V, current interharmonics, TID A, Flicker, Mains Signaling, under/over deviation |
Averaging interval | 10 min for all parameters |
2 hrs (long term Flicker PLT) | |
150/180 cycles (3 s) for harmonics (requires software license IEEE519/REPORT) | |
Individual harmonics | 2nd to 50th harmonic |
Grouping according to IEC 61000-4-7 user configurable depending on application: Sub-grouped (harmonics + interharmonics), grouped or harmonic bins only | |
Interharmonics | 1st to the 50th interharmonic |
Total harmonic distortion | Calculated on 50 voltage harmonics |
Events | Voltage: dips, swells, interruptions, current: inrush current |
1748: mains signaling, transients (low frequency) | |
Triggered recordings | RMS profile: Full cycle RMS updated every half cycle of voltage and current up to 11 s (URMS1/2 according to IEC 61000-4-30) |
Waveform of voltage and current up to 200 ms, 10/12 cycles | |
Mains signaling: 10/12 cycle RMS recording of the configured frequencies up to 120s | |
Inrush | RMS profile based on 1/2 cycle RMS steady state triggering |
Flicker | In accordance with IEC 61000-4-15 and IEEE 1453 |
Mains signaling | Two user defined frequencies up to 3 kHz |
PQ Health | Summarizes power quality measurements in one table. Detailed data available for each parameter |
EN 50160 | Compliance with standard |
Programmable PQ limits | Enables user defined limits for local standards compliance |
Standards Compliance | |
Harmonics | IEC 61000-4-7: Class 1 |
IEEE 519 (short time and very short time harmonics) | |
Power quality | IEC 61000-4-30 Class A, IEC 62586-1, IEC 62586-2 (PQI-A-PI device) |
Power | IEEE 1459 |
Power quality compliance | EN 50160 |
Safety | General: IEC 61010-1: Pollution Degree 2 |
Measurement: IEC 61010-2-033: CAT IV 600 V / CAT III 1000 V | |
Power Supply: Overvoltage Category IV, Pollution Degree 2 | |
Li-ion Battery: IEC 62133 | |
Interfaces | |
USB-A | File transfer via USB flash drive, firmware updates, max. supply current: 120 mA |
Wi-Fi (free with product registration) | File transfer and remote control via direct connection or Wi-Fi infrastructure |
Bluetooth | Read auxiliary measurement data from Fluke Connect® 3000 series modules (requires supported USB to BLE or Wi-Fi/BLE adapter, check for availability) |
USB-mini | Data download device to PC |
Voltage Inputs | |
Number of inputs | 4 (3 phases referenced to neutral) |
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 |
Current Inputs | |
Number of inputs | 4 (3 phases and neutral), mode selected automatically for attached sensor |
Input voltage | Clamp input: 500 mVrms/50 mVrms; CF 2.8 |
Rogowski coil input: 150 mVrms/15 mVrms at 50 Hz, 180 mVrms/18 mVrms at 60 Hz; CF 4 all at nominal probe range | |
Range | 1 A to 150 A/10 A to 1500 A with thin flexible current probe i17XX-flex1500 IP 24 |
3 A to 300 A/30 A to 3000 A with thin flexible current probe i17XX-flex3000 IP 24 | |
6 A to 600 A/60 A to 6000 A with thin flexible current probe i17XX-flex6000 IP 36 | |
40 mA to 4 A/0.4 A to 40 A with 40 A clamp i40s-EL | |
Bandwidth | 42.5 Hz - 3.5 kHz |
Scaling | 1:1 and variable |
Auxiliary Inputs | |
Number of inputs | 2 (Analog with auxiliary adapter, or up to 2 BLE devices simultaneously) |
Input range | 0 to ± 10 V dc, or 0 to ± 1000 V dc (with optional adapter), 1 reading/s |
Scale factor | Format: mx + b (gain and offset) user configurable |
Displayed units | User configurable (7 characters, for example, °C, psi, or m/s) |
Wireless Bluetooth connection (check for availability) | |
Number of inputs | 2 |
Supported modules | Fluke Connect® 3000 series |
Acquisition | 1 reading/s |
Environmental Specifications | |
Operating temperature | -25 °C to +50 °C (-13 °F to 122 °F)1 |
Storage temperature | Without battery: -25 °C to +60 °C (-13 °F to 140 °F), with battery: -20 °C to +50 °C (−4 °F to 122 °F) |
Operating humidity | IEC 60721-3-3: 3K6: |
-25 °C to +30 °C (-13 °F to +86 °F): ≤ 100 % | |
40 °C (104 °F): 55 % | |
50 °C (122 °F): 35 % | |
Operating altitude | 2000 m (up to 4000 m derate to 1000 V CAT II/600 V CAT III/300 V CAT IV) |
Storage altitude | 12,000 m |
Enclosure | IEC 60529: IP50 |
IEC 60529: IP65 with IP65 rated voltage connector | |
Vibration | IEC 60721-3-3 / 3M2 |
Electromagnetic compatibility (EMC) | EN 61326-1: Industrial CISPR 11: Group 1, Class A |
IEC 61000-6-5 Power station environment | |
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 | |
General Specifications | |
Warranty | Two-years (battery not included) |
Accessories: one-year | |
Calibration cycle: two-years | |
Dimensions | 23.0 cm x 18.0 cm x 5.4 cm (9.1 in x 7.1 in x 2.1 in) |
Weight | Instrument: 1 kg (2.2 lb) |
Tamper protection | Accept securing cables (max. Φ 6mm) |
1Warm up the product to -10 °C (+14 °F) before you power the unit on | |
i17XX-FLEX1.5KIP Flexible Current Probe Specifications | |
Measuring range | 1 to 150 A ac/10 to 1500 A ac |
Probe cable length | 610 mm (24 in) |
Probe cable diameter | 7.5 mm (0.3 in) |
Weight | 170 g (0.38 lb) |
Minimum bending radius | 38 mm (1.5 in) |
Nondestructive current | 100 kA (50/60 Hz) |
Temperature coefficient over | 0.05 % of reading/°C (0.028 % of reading/°F) |
operating temperature range | |
Working voltage | 1000 V CAT III, 600 V CAT IV |
Output cable length | 2.0 m (6.5 ft) |
Probe cable material | TPR |
Weight | 115 g |
Probe cable material | TPR |
Coupling material | POM + ABS/PC |
Output cable | TPR/PVC |
Operating temperature | -20 °C to +70 °C (-4 °F to 158 °F) temperature of conductor under test 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 |
IP rating | IEC 60529: IP65 |
Warranty | One-year |
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Fluke 1748/15/INTL Three-Phase Power Quality Logger
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