The Fluke 435 and 434 Three-Phase Power Quality Analyzers help you locate,predict,prevent and trouble-shoot problems in three- and single-phase power distribution system.Troubleshooting is faster with on-screen display of trends and captured events,even while background recording continues.The new IEC standards for flicker,harmonics,and power quality are built right in to take the guess work out of power quality.

The Fluke 435 is fully compliant with the new IEC 61000-4-30 Class-A standard. [click & see it now]

Troubleshoot real-time:
Analyze the trends using the cursors and zoom tools-even while background recording continues
Highest safety rating in the industry: 600 V Cat IV/1000 V CAT III rated for use at the service entrance
Automatic transient mode:
Captures 200 kHz waveform data on all phases simultaneously  up to 6 kV
Fully Class A compliant:
Conduct tests according to the stringent international IEC 61000-4-30 Class A standard
Measure all three phases and neutral:
With included four current probes
AutoTrend:
Every measurement you see is always automatically recorded, without any setup
System-monitor:
Up to seven power quality parameters on one screen according to EN50160 power quality standard
Inrush mode:
For troubleshooting nuisance circuit breaker tripping
View graphs and generate reports: With included analysis software
Logger function:
Configure for any test condition with memory for over 400 parameters at user defined intervals
Mains signaling:
Measure interference from ripple control signals at specific frequencies
Battery Life:
Seven hours operating time per charge on NiMH battery pack
Warranty:
Rugged, handheld troubleshooter with Fluke three-year warranty

Application
Frontline troubleshooting – quickly diagnose problems on-screen to get your operation back online
Predictive maintenance – detect and prevent power quality issues before they cause downtime
Quality of service compliance – validate incoming power quality at the service entrance
Long-term analysis – uncover hard-to-find or intermittent issues
Load studies – verify electrical system capacity before adding loads
Energy assessments – quantify energy consumption before and after improvements to justify energy saving devices

Features - 435 and 434 PQ Analyzers