Fluke 1748 Series – Advanced Power Quality Loggers
The Fluke 1748 Series Power Quality Loggers are advanced, Class A-compliant tools for analysing and documenting energy consumption and power quality events. With flexible current options (1,500 A or 3,000 A iFlex) and robust connectivity, these loggers are ideal for complex site assessments and compliance reporting.
The Fluke 1748/15/EUS, 1748/30/EUS, and 1748/B/EUS Power Quality Loggers are designed for professionals who need to capture comprehensive data about power usage and system health. These loggers provide detailed visibility into voltage and current waveforms, harmonics, dips, swells, and flicker, with Class A compliance to ensure accuracy for critical reporting and troubleshooting.
Choose the 1748/15/EUS model for general industrial loads with 1,500 A iFlex probes, or the 1748/30/EUS for higher-current systems up to 3,000 A. The 1748/B/EUS provides the same advanced logging capabilities in a base configuration, ideal for users who already own compatible probes or want a modular setup.
The built-in colour display and intuitive interface make it easy to configure and verify system setup on site, while Fluke Energy Analyze Plus software streamlines the process of downloading, analysing, and reporting data. With options for Wi-Fi, USB, Ethernet, and Bluetooth connectivity, users can monitor or retrieve data remotely—ideal for long-term monitoring and hard-to-access installations.
Engineered to the highest safety standards and designed for versatility, the Fluke 1748 Series is the go-to choice for energy consultants, facility managers, and electrical engineers looking to optimise power performance and ensure regulatory compliance.
Key Features
- Fully compliant with IEC 61000-4-30 Class A for trusted accuracy
- Available with 1,500 A or 3,000 A iFlex probes, or as a standalone unit
- Captures voltage events, harmonics, and power usage in real time
- Logs over 20 parameters simultaneously
- Compact design with colour display for easy setup and verification
- Seamless connectivity via USB, Ethernet, Wi-Fi (via adapter), and Bluetooth
- Includes Fluke Energy Analyze Plus software for in-depth analysis and reporting
- Ideal for power quality troubleshooting, compliance audits, and energy studies
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Voltage Range: 100 V to 500 V AC
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Current Range: Up to 3,000 A (model dependent)
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Inputs: 4 flexible current channels (iFlex) and 4 voltage channels
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Measurement Parameters: Voltage, current, harmonics, dips, swells, unbalance, frequency, flicker, power, and energy
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Logging Sessions: Simultaneous logging of up to 20 parameters
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Compliance: IEC 61000-4-30 Class A (Edition 3)
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Communication: USB, Ethernet, Wi-Fi (via adapter), Bluetooth
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Memory: 8 GB internal memory
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Software: Fluke Energy Analyze Plus included
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Safety Rating: CAT IV 600 V / CAT III 1000 V
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Display: Integrated colour screen for setup, diagnostics, and status
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Comprehensive power quality and energy studies
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Compliance reporting and troubleshooting for utilities
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Harmonics and voltage event detection (dips, swells, flicker)
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Load profiling and capacity planning
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Long-term system monitoring in commercial, industrial, and utility environments
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Commissioning of electrical systems and substations
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