Fluke 1773 Three-Phase Power Quality Analyzer

Overview

The Fluke 1773 is part of Fluke’s 1770 series of three-phase power quality analyzers. It is designed to simplify power quality logging, troubleshooting, and analysis by combining live metering and advanced logging into a single compact unit. The device can draw power directly from the measured circuit (measurement-line power), eliminating the need for external power cords. It supports automatic capture of over 500 power quality parameters, intuitive user interface, touch-capable display, and seamless export and reporting via Fluke’s Energy Analyze Plus software.

The 1773 is rugged and portable, suitable for field use in industrial, commercial, utility, and infrastructure settings. It supports multiple connection options (USB, Ethernet, WiFi/BLE module) and offers measurement correction and wiring validation to reduce setup errors.

Key Features

• Automatic measurement capture — The device automatically records critical PQ events without manual parameter setup.

• Dual functionality: meter + logger — Combines live “PQ Meter” display and full logging/analysis mode in one unit.

• Measurement-line power support — Operates powered by the measured circuit, reducing dependency on external power sources.

• High-speed voltage transient capture — Captures fast transient events (up to ±8 kV) to diagnose waveform disturbances.

• Extensive harmonics support — Harmonic measurements up to 30 kHz, multiple harmonics, THD, etc.

• Wiring check and correction — Automatically detects wiring errors or mis-connections and corrects measurement logic without rewiring.

• Multiple data interfaces — USB-C, USB-A, Ethernet, WiFi/BLE module support for data transfer and remote control.

• GPS / time synchronization support — Optional external antenna for precise timestamping of logged data (GNSS).

• Large touch display + UI — Capacitive touchscreen optimized for gloved use in the field.

• Seamless integration with software — Works with Fluke Energy Analyze Plus for data export, analysis, and report generation.

• Rugged and safe — Meets CAT IV 600 V / CAT III 1000 V overvoltage ratings.

Applications

• Facility energy audits and load studies

• Harmonic distortion analysis

• Power quality diagnosis and compliance verification

• Lightning & transient disturbance capture

• Sag, swell, flicker and voltage event logging

• Commissioning and validation of power systems

• Predictive maintenance and condition monitoring

• Analysis of renewable energy inverters, UPS systems, variable-speed drives

Technical Specifications

Package Contents

A typical Fluke 1773 kit may include:

• Fluke 1773 power quality analyzer

• Voltage test leads (flat, 3-phase + Neutral)

• Alligator clip set (various colors)

• Flexible current probes (iFlex) set

• USB-C / USB-A cable

• Line cord / mains adapter

• Magnetic hanger kit or strap

• User manual and quick reference guide

• Calibration certificate

• Optional: WiFi/BLE module (pre-installed or separate)

• Optional: antenna and antenna cable for GPS/GNSS time sync

Call to Action

Ensure your facility’s power quality is within standards and minimize downtime due to hidden disturbances — get your Fluke 1773 today. Contact us for pricing, calibration options, or bulk order support.

【FAQ】

Q: What is the maximum voltage range the Fluke 1773 can measure?
It supports up to 1000 V rms (AC) and 1000 V DC on voltage inputs.

Q: Can the 1773 capture fast transient / spike events?
Yes, it captures voltage transients up to ±8 kV to detect high-speed disturbances.

Q: How is data transferred from the instrument?
Data can be transferred via USB-C, USB-A, Ethernet, or WiFi/BLE module (depending on configuration).

Q: Does it need an external power source?
No, it can be powered directly from the measured circuit (measurement-line power) or via USB/mains if needed.

Q: How many PQ parameters does it record?
It supports automatic capture of more than 500 PQ parameters by default.