Family Owned & Operated Since 1971• Bakersfield, CA
SKU: FLUKE-1746/15/EUS
Three-phase power quality logger for energy and power studies. Capture voltage, current, power, and harmonics with iFlex flexible current probes. Fluke Connect compatible.
List price. Volume pricing available.
The Fluke 1742, 1746 and 1748 Three-Phase Power Quality Loggers are the best tools to troubleshoot, quantify energy usage and analyze power distribution systems in a fast, easy and safe way.
The Fluke 1746/15/EUS Three-Phase Power Quality Logger w/ 24 in (60 cm) 1500A iFlex, EU/US # FLUKE-1746/15/EUS is manufactured by Fluke. Valley Instrument Service is an authorized Fluke dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| General | Specifications |
| Parameter | Range |
| Voltage | 1000 V |
| i17xx-flex 1500IP 24 1500 A | 150 A |
| 1500 A | 0.1 A |
| 300 A | 0.01 A (min. 3.0 A)3 |
| 3000 A | 0.1 A |
| 600 A | 0.01 A (min. 6.0 A)3 |
| 6000 A | 0.1 A |
| 4 A | 1 mA |
| 40 A | 10 mA |
| Frequency | 42.5 Hz to 69 Hz |
| Auxiliary input | ±10 V dc |
| Voltage min/max | 1000 V |
| Current min/max | Defined by accessory |
| THD on voltage | 1000% |
| THD on current | 1000% |
| 1000 V | 0.1 V |
| Voltage harmonics 2nd to 50th | < 1 V: ±0.05V |
| Defined by accessory | Defined by accessory |
| Current harmonics 2nd to 50th | < 3% of current range: ±0.15% of range |
| Flicker PLT, PST | 0 to 20 |
| Influence quantity | iFlex1500IP-24 |
| 150 A / 1500 A | 300 A / 3000 A |
| PF ≥ 0.99 | 1.2% + 0.005% |
| Active Power P | Active Energy Ea |
| 0 ≤ PF ≤ 1 | 1.2% + 0.005% |
| Apparent power S | Apparent Energy Eap |
| Reactive power Q | Reactive Energy Er |
| - | ±0.025 |
| Power Factor PF | Displacement Power |
| Additional uncertainty in% of range | VP-N>250 V |
| Voltage range | 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 |
| 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 |
| 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) |
| 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, voltage interharmonics, TID V, current interharmonics, TID A, Flicker, Mains Signaling, under/over deviation |
| Individual harmonics | 2nd to 50th harmonicGrouping 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 current1748: mains signaling, transients (low frequency) |
| Triggered recordings | Waveform of voltage and current up to 200 ms, 10/12 cycles |
| 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 |
| Harmonics | 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 | Measurement: IEC 61010-2-033: CAT IV 600 V / CAT III 1000 V |
| 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 |
| 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 |
| Input voltage | 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 | 3 A to 300 A/30 A to 3000 A with thin flexible current probe i17XX-flex3000 IP 24 |
| 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) |
| Supported modules | Fluke Connect 3000 series |
| Acquisition | 1 reading/s |
| 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 | -25 °C to +30 °C (-13 °F to +86 °F): ≤ 100 % |
| 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: IP65 with IP65 rated voltage connector |
| Vibration | IEC 60721-3-3 / 3M2 |
| Electromagnetic compatibility (EMC) | IEC 61000-6-5 Power station environment |
| Warranty | Accessories: one-year |
| 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) |
| 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) |
| Minimum bending radius | 38 mm (1.5 in) |
| Nondestructive current | 100 kA (50/60 Hz) |
| Temperature coefficient overoperating temperature range | 0.05 % of reading/°C (0.028 % of reading/°F) |
| Working voltage | 1000 V CAT III, 600 V CAT IV |
| Output cable length | 2.0 m (6.5 ft) |
| Probe cable material | TPR |
| Coupling material | POM + ABS/PC |
| Output cable | TPR/PVC |
| 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 |
This product is part of a family with 9 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
FLUKE-1742/30/EUS | Request Quote | View Details → |
FLUKE-1742/15/EUS | Request Quote | View Details → |
FLUKE-1746/30/EUS | Request Quote | View Details → |
FLUKE-1746/15/EUSCurrent | Request Quote | Viewing |
FLUKE-1748/30/EUS | Request Quote | View Details → |
FLUKE-1748/15/EUS | Request Quote | View Details → |
FLUKE-1742/B/EUS | Request Quote | View Details → |
FLUKE-1746/B/EUS | Request Quote | View Details → |
FLUKE-1748/B/EUS | Request Quote | View Details → |
Accessories, replacement sensors, and parts for this product family.
| Model | Price | |
|---|---|---|
1742-6/UPGRADE | Request Quote | View Details → |
1742-8/UPGRADE | Request Quote | View Details → |
1746-8/UPGRADE | Request Quote | View Details → |
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