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  1. Power Quality Analyzers

Fluke 434-II Three Phase Power Quality Analyzers

Energy loss calculator, power inverter efficiency, detailed loss analysis.

Fluke 434-II Three Phase Power Quality Analyzers
Fluke 430 Series II Power Quality and Energy Analyzers
  • Fluke 430 Series II Power Quality and Energy Analyzers
    Fluke 430 Series II Power Quality and Energy Analyzers
  • Fluke 434 II Three Phase Power Quality Analyzers Product Video
    Fluke 434 II Three Phase Power Quality Analyzers Product Video
Fluke 434-II Three Phase Power Quality Analyzers
Fluke 430 Series II Power Quality and Energy Analyzers
Retired products cannot be ordered
The Fluke 435-II Three Phase Power Quality Analyzer is the suggested replacement

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Part Number
  • Fluke-434-II
Manufactured
  • By Fluke
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Detailed loss analysis
  • Unbalance analysis
  • Measure all three phases and neutral
  • Troubleshoot real-time
  • Memory for up to 600 parameters
  • View graphs and generate reports
  • 600 V CAT IV/1000 V CAT III rated
  • Measurements automatically recorded
Instrumart logo
Interested in a FREE demo? Call 1-800-884-4967 or complete this form to submit your request.

What's in the Box

  • Side strap
  • Hang strap
  • Battery pack
  • 8GB SD card
  • Decal set
  • Alligator clips
  • 2.5m test leads
  • Flexible current probe (6000A AC)
  • USB cable
  • Power adapter
  • Plug adapter set
  • Safety booklet
  • Manuals (CD)
  • Soft case

Description

The Fluke 434-II Three-Phase Energy Analyzers offers the best in power quality analysis and introduce, for the first time ever, the ability to monetarily quantify energy losses.

The new Fluke-434-II helps locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems. Additionally, these models feature revolutionary power quality and energy measurement functions that help facilities reduce electrical power consumption, and improve the performance and lifespan of electro-mechanical equipment. Below you will find brief descriptions of these new features.

The Fluke 434 Series II Energy Analyzer is the ideal tool for energy logging. Utilizing the new Energy Loss Calculator function, the 434 II measures the fiscal cost of energy wasted due to poor power quality. This energy monetization capability identifies the most energy-wasteful areas of your facility, enabling you to identify energy saving solutions. Add basic power quality measurements to the package and you've got yourself one powerful troubleshooting tool.

Fluke's patented Unified Power Measurement system (UPM) provides the most comprehensive view of power available, measuring:

  • Parameters of Classical Power (Steinmetz 1897) and IEEE 1459-2000 Power
  • Detailed Loss Analysis
  • Unbalance Analysis

These UPM calculations are used to quantify the fiscal cost of energy loss caused by power quality issues. The calculations are computed, along with other facility-specific information, by an Energy Loss Calculator that ultimately determines how much money a facility loses due to wasted energy.

Traditionally energy savings are achieved by monitoring and targeting, or in other words, by finding the major loads in a facility and optimizing their operation. The cost of power quality could only be quantified in terms of downtime caused by lost production and damage to electrical equipment. The Unified Power Measurement (UPM) method now goes beyond this to achieve energy savings by discovering the energy waste caused by power quality issues. Using the Unified Power Measurement, Fluke's Energy Loss Calculator (see screen shot below) will determine how much money a facility is losing due to waste energy.

The Fluke 430 Series II analyzers provide three ways to analyze measurements. Cursors and zoom tools can be used "live' while taking measurements, or "off line" on stored measurement data. Additionally, the stored measurements can be transferred to a PC with the included software to perform custom analysis and create reports. Measurement data can also be exported to common spreadsheet programs. Store hundreds of measurement datasets and screen captures for use in reports (depending on memory capacity).

Pre-programmed setups and user-friendly screens make power quality testing as simple as you would expect from Fluke. The high-resolution color screen updates every 200 ms and displays waveforms and wiring diagrams color coded to industry standards. Handy on-screen wiring diagrams for all commonly used three-phase and single-phase configurations guide you through connections.

Measure true-rms, peak voltage and current, frequency, dips and swells, transients, interruptions, power and power consumption, peak demand, harmonics up to the 50th, inter-harmonics, flicker, mains signaling, inrush and unbalance.

Designed to help protect you and your equipment, the Fluke 430 Series II analyzers and accessories are all certified to meet the stringent standards for use in CAT IV 600 V and CAT III 1000 V environments such as power connections and outlets throughout a low-voltage power distribution system.

User-configurable, long-term recording of MIN, MAX and AVG readings for up to 150 parameters on all 4 phases. Enough memory is available to record 600 parameters for over a year with 10 second resolution, or capture smaller variations with resolution down to 0.25 seconds. The logger function is quickly accessed by the LOGGER button, the simple step-by-step setup makes capturing your important measurements as easy as can be.

Every time an event or voltage distortion is detected, the instrument triggers and automatically stores voltage and current waveforms on all three phases and neutral. The analyzer will also trigger when a certain current level is exceeded. Hundreds of dips, swells, interruptions and transients can be captured this way. You can see voltage transients as high as 6 kV and as fast as 5 microseconds.

The MONITOR mode delivers a dashboard display of rms voltage, harmonics, flicker, interruptions, rapid voltage changes, swells, unbalance, frequency and mains signaling. The dashboard is updated live, showing compliance of each parameter to EN50160 limits or your own limits. Color-coded bars clearly show which parameters are inside (pass) or outside (fail) limits. During a monitor session, you can easily drill down to more detail of any parameter to view and capture its trend for a report.

Documents

Spec Sheets

  • Fluke 434-II Power Quality and Energy Analyzers Datasheet PDF (1.4 MB)

Manuals

  • Fluke 434-II Three Phase Power Quality Analyzers Manual PDF (2.8 MB)

Other

  • Fluke Power Quality and Energy Tools Brochure PDF (1.9 MB)
  • Fluke 434-II Power Quality and Energy Analyzers Brochure PDF (7.7 MB)
  • Fluke 434-II Three Phase Power Quality Analyzers WiFi Data Download Instructions PDF (1.9 MB)

Accessories

Batteries/Chargers

Fluke BP291 Li-Ion Battery
Fluke BP291 Li-Ion Battery

4800mAh high capacity lithium-ion battery for use with the 190-II or 430-II series.

$516.27 $464.64

Cases

Fluke C437-II Hard Case
Fluke C437-II Hard Case

Rugged, roller case with expandable handle for Fluke 430 Series II.

$1,332.22 $1,199.00

Accessories

Please consider these optional accessories.

Fluke i400s AC Current Clamp
Fluke i400s AC Current Clamp

CAT IV 600V & CAT III 1000V safety rated clamp with BNC connector for measuring up to 400A.

$403.34 $363.01
Fluke i430 Flex Current Clamp
Fluke i430 Flex Current Clamp

Flex clamp fits around bus bars and large or hard-to-reach conductors.

Starting at $877.31
Fluke HH290 Hanging Hook
Fluke HH290 Hanging Hook

Hanging hook for use on cabinet doors.

$137.96
Fluke i5s AC Current Clamp
Fluke i5s AC Current Clamp

Low level current clamp measures up to 5A AC on conductor diameters up to 15mm with 400mV/A output and BNC connector.

Starting at $849.42
Fluke Professional Tool Backpack
Fluke Professional Tool Backpack

Durable high-quality polyester, injection molded plastic bottom base, six storage compartments.

$253.25

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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Fluke 434-II Three Phase Power Quality Analyzers
Fluke 434-II Three Phase Power Quality Analyzers
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