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The Fluke 1748 Power Quality Loggers are a series of advanced devices designed to provide comprehensive insights into power quality and energy consumption. These tools offer a wide range of features, making them essential assets for professionals in the power industry.
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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 |
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) |
1 Warm 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 |
00971 (04) 447 6031
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