Fluke 435-II/BASIC Three-Phase Power Quality and Energy Analyzer
The Fluke 435-II/BASIC Three-Phase Power Quality Analyzer features an Energy Loss Calculator and PowerWave capture function. It simultaneously measures reactive var, unbalance, and distortion losses, monetizing energy waste to support facility power analysis.Overview
The Fluke 435-II/BASIC is a professional three-phase power quality and energy analyzer designed to diagnose electrical problems and quantify the cost of energy waste. Its Energy Loss Calculator uses patented algorithms to measure and monetize losses from reactive power, voltage unbalance, harmonic distortion, and neutral current simultaneously. Supplied without probes, this instrument suits facilities teams that already own compatible Fluke current sensors and need advanced power quality analysis capability.
Key Features
- PowerWave function captures fast RMS values and waveform data to show how voltage, current, and frequency interact
- Energy Loss Calculator displays costs per hour across Effective W, Reactive var, Unbalance VA, Distortion VA, and Neutral A — plus annual total projections
- Supports four user-defined electricity rate tiers (price per kWh by time of day)
- Cable loss estimation by length (metres or feet) and cross-section (mm2 or AWG)
- Power Inverter Efficiency function measures AC and DC power in and out simultaneously
- Suitable for frontline troubleshooting, long-term analysis, and load studies
Specifications
- Brand: Fluke
- Model: 435-II/BASIC
- Phase Configuration: Three-phase
- Probes Included: No — probes sold separately
- Color: Orange
- Weight: 0.45 kg
- Safety Rating: CAT IV 600 V / CAT III 1000 V
- Display: Color graphical TFT LCD
Why buy from Procure.ae
Procure.ae is a trusted B2B supplier for UAE and GCC businesses, offering institutional procurement, bulk order support, and technical guidance on test and measurement equipment. Contact us to request a quote and confirm compatible probe accessories for the Fluke 435-II/BASIC.
FAQ
Does the 435-II/BASIC include current probes?
No. The BASIC variant is supplied without probes. Compatible Fluke current probes and flex sensors must be ordered separately.
What does the Energy Loss Calculator measure?
It simultaneously measures losses from Effective W, Reactive var, Unbalance VA, Distortion VA, and Neutral A, displaying costs per hour and an annual total projection.
Can the 435-II/BASIC handle multi-rate electricity tariffs?
Yes. Up to four price-per-kWh rates can be configured by time of day, enabling accurate energy cost calculations for tiered tariff structures.
Description
Overview
The Fluke 435-II/BASIC is a professional three-phase power quality and energy analyzer designed to diagnose electrical problems and quantify the cost of energy waste. Its Energy Loss Calculator uses patented algorithms to measure and monetize losses from reactive power, voltage unbalance, harmonic distortion, and neutral current simultaneously. Supplied without probes, this instrument suits facilities teams that already own compatible Fluke current sensors and need advanced power quality analysis capability.
Key Features
- PowerWave function captures fast RMS values and waveform data to show how voltage, current, and frequency interact
- Energy Loss Calculator displays costs per hour across Effective W, Reactive var, Unbalance VA, Distortion VA, and Neutral A — plus annual total projections
- Supports four user-defined electricity rate tiers (price per kWh by time of day)
- Cable loss estimation by length (metres or feet) and cross-section (mm2 or AWG)
- Power Inverter Efficiency function measures AC and DC power in and out simultaneously
- Suitable for frontline troubleshooting, long-term analysis, and load studies
Specifications
- Brand: Fluke
- Model: 435-II/BASIC
- Phase Configuration: Three-phase
- Probes Included: No — probes sold separately
- Color: Orange
- Weight: 0.45 kg
- Safety Rating: CAT IV 600 V / CAT III 1000 V
- Display: Color graphical TFT LCD
Why buy from Procure.ae
Procure.ae is a trusted B2B supplier for UAE and GCC businesses, offering institutional procurement, bulk order support, and technical guidance on test and measurement equipment. Contact us to request a quote and confirm compatible probe accessories for the Fluke 435-II/BASIC.
FAQ
Does the 435-II/BASIC include current probes?
No. The BASIC variant is supplied without probes. Compatible Fluke current probes and flex sensors must be ordered separately.
What does the Energy Loss Calculator measure?
It simultaneously measures losses from Effective W, Reactive var, Unbalance VA, Distortion VA, and Neutral A, displaying costs per hour and an annual total projection.
Can the 435-II/BASIC handle multi-rate electricity tariffs?
Yes. Up to four price-per-kWh rates can be configured by time of day, enabling accurate energy cost calculations for tiered tariff structures.
Specifications
Brand
Fluke
Product Type
Power Quality Analyzer
Storefront L1
industrial
Storefront L2
Advanced Test
Storefront L3
calibrators
Weight (Spec)
0.45
Color (Spec)
Orange
Frequently Asked Questions
How does the Energy Loss Calculator help reduce operating costs?
It automatically calculates and displays the financial impact of reactive power, unbalance, and distortion losses, helping facility managers prioritize which power quality improvements will yield the greatest savings.
What is the PowerWave capture function and when would I use it?
PowerWave captures complete waveforms at key moments (such as when a motor starts or a transient event occurs), allowing you to see the exact shape of voltage and current disturbances.
Can this analyzer help diagnose intermittent electrical faults?
Yes, continuous monitoring with automatic data recording captures infrequent problems that might not appear during a short spot check, making it ideal for troubleshooting mysterious equipment issues.
Is this device suitable for three-phase systems in offices and commercial buildings?
Absolutely; it is designed to measure reactive var, unbalance, and distortion across all three phases in typical commercial and institutional facilities.
How does identifying reactive power losses help with electrical upgrades?
Knowing the real cost of reactive power and unbalance lets you decide whether to add capacitor banks, rebalance loads, or upgrade transformers based on payback period and efficiency gains.
Can I use the 435-II/BASIC to support predictive maintenance programs?
Yes, regular power quality analysis identifies degrading conditions before they damage motors, drives, or other equipment, extending asset life and reducing emergency repairs.
What lead times should I expect for delivery to a GCC facility?
Delivery times depend on stock availability and your exact location. Contact Procure.ae to discuss your timeline and receive a realistic delivery window.
Does Procure.ae offer installation assistance or on-site commissioning?
Procure.ae can arrange support for installation and initial setup of your analyzer. Discuss your facility layout and any specific requirements when ordering.
What makes the /BASIC variant different from other 435-II models?
The /BASIC model focuses on core power quality and energy loss functions. Contact Procure.ae to compare features with other variants if you need additional measurement capabilities.
How long does the battery last during continuous monitoring?
For specific battery life and power options, contact Procure.ae to confirm the specifications for your expected monitoring duration.
Is this device protected against dust, moisture, and rough handling?
Fluke's three-phase analyzers are built for field use, but exact ingress protection and durability ratings should be confirmed with Procure.ae for your specific application.
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