Fluke 1736

Fluke 1736 – Three-Phase Power Quality Logger

Overview

The Fluke 1736 is a robust three-phase power quality logger built to monitor energy usage and the health of electrical systems. It records voltage, current, power, harmonics and many other power quality parameters. It captures events like dips, swells and inrush currents, and can be powered directly from the measured circuit. Designed for long-term logging, it offers flexibility, accuracy and advanced diagnostics for industrial, commercial and utility applications.

Key Features

• Three-phase plus neutral inputs to log voltage and current on all phases

• Flexible current probe options (e.g. 1500 A) to suit large conductors

• Automatically records many power quality parameters (voltage, current, harmonics, THD, energy, power factor etc.)

• Captures events: dips, swells, interruptions and inrush current

• Powered directly from the measurement circuit or from external supply

• User selectable logging and averaging intervals

• Real-time on-device display of key metrics

• Works with software for data analysis and reporting

• Safety rated for high voltage environments

Technical Specifications

• Model: 1736

• Voltage Input Range: up to 1000 V RMS

• Voltage Accuracy: ±(0.2 % + 0.01 %) at reference conditions

• Frequency Range: 42.5 Hz to 69 Hz; resolution 0.01 Hz; accuracy ±0.1 %

• Current Range (with 1500 A flexible probe): 1 A to 1500 A AC; resolution 0.1 A; accuracy ±(1 % + 0.02 %)

• Harmonics: Measures 2nd through 50th harmonics of voltage and current

• THD (Total Harmonic Distortion): voltage and current THD measurement included

• Unbalance: up to 100 %; resolution 0.1 %; accuracy ±0.2 %

• Power Measurements: active power, reactive power, apparent power, power factor, displacement power factor, energy (active and reactive)

• Auxiliary Input: ±10 V DC range; resolution 0.1 mV; accuracy ±(0.2 % + 0.02 %)

• Input Impedance on Voltage Channels: 10 MΩ

• Bandwidth: ~42.5 Hz to ~3.5 kHz (-3 dB)

• Power Supply Options: Direct from measurement circuit (100-500 V) or external power cord

• Power Consumption: up to 50 VA (lower when externally powered)

• Operating Temperature: typical range around 0 °C to +50 °C

• Weight: ~1.1 kg instrument; power supply adds additional weight

Applications

• Energy consumption studies and cost allocation in industrial and commercial plants

• Monitoring power quality to identify system disturbances (voltage dips, swells, inrush)

• Verifying harmonic compliance and assessing impact of non-linear loads

• Preventive maintenance and troubleshooting of electrical distribution systems

• Regulatory or warranty compliance; documenting energy usage and power quality

Why Choose the Fluke 1736

• Combines energy logging and extensive power quality analysis in one tool

• Accurate measurements even under distorted or complex load conditions

• Wide current probe options allow use on large cables and high current feeders

• Long-term logging with robust event capture helps uncover intermittent issues

Order Now

The Fluke 1736 is part of Fluke’s power quality logger series. Available for purchase. Ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply