Fluke 1748 Three-Phase Power Quality Logger

Product Summary

The Fluke 1748 is a high‑precision Class‑A power quality logger designed for detailed energy studies, load analysis, and compliance‑level power quality investigations. With automatic measurement verification, flexible current probes, and guided setup via the Fluke Energy Analyze Plus software, it captures every parameter needed to diagnose voltage events, harmonics, flicker, unbalance, and energy consumption. Ideal for industrial plants, utilities, commercial facilities, and contractors performing AS/NZS‑aligned PQ studies.

Core Specifications

• Measurement Class: IEC 61000‑4‑30 Class A
• Voltage: 1‑phase & 3‑phase, up to 1000 V
• Current: Up to 6000 A (with Rogowski coils)
• Parameters Logged:
  • Voltage, current, power, energy
  • Harmonics (up to 50th)
  • Flicker (Pst, Plt)
  • Unbalance
  • Transients & dips/sags/swells
• Logging Duration: Weeks to months (large internal memory)
• Connectivity: USB, Ethernet, Wi‑Fi (optional)
• Display: Full‑colour screen with guided setup
• Safety Rating: CAT IV 600 V / CAT III 1000 V
• Special Features:
  • Automatic measurement verification to prevent setup errors
  • Flexible current probes for tight switchboards
  • Comprehensive reporting via Energy Analyze Plus
  • Compact, rugged enclosure for field deployment

Recommended Pairings

• Fluke i430‑Flex Current Probes — essential for 3‑phase and high‑current installations.
• Fluke 435‑II Power Quality Analyser — for advanced, real‑time PQ diagnostics.
• Fluke 1736/1738 Energy Loggers — ideal for long‑term load and energy studies.
• Fluke 87V Industrial Multimeter — quick electrical checks before deploying the logger.
• Energy Analyze Plus Software — full reporting, compliance checks, and trend analysis.

Hiring with Measurements101
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*Specifications are indicative only and may vary in practice. Please confirm suitability for your application.*