Fluke 435 Series II Power Quality and Energy Analyzer

Fluke 435 Series II Power Quality and Energy Analyzer The Fluke 435 Series II is a three-phase power quality and energy analyzer that measures, logs and reports on electrical system performance across all three phases and neutral. It captures power quality parameters, characterises system dynamics, and quantifies the fiscal cost of energy waste, giving electrical contractors and facility engineers the evidence they need to troubleshoot faults and justify energy-saving improvements. Brand and standards Fluke is one of the most trusted names in electrical test and measurement, and Powerpoint Engineering is an authorised Fluke distributor in Ireland. The 435 II carries the highest safety rating in its class at 600 V CAT IV and 1000 V CAT III, so it is cleared for use right at the service entrance. Its System-Monitor screen reports ten power quality parameters against the EN 50160 power quality standard, and as an authorised distributor we calibrate Fluke instruments in our own laboratory. Applications The 435 II suits both reactive fault-finding and planned energy and capacity work: Frontline troubleshooting to diagnose problems on-screen and restore an operation quickly Energy monetization, calculating the fiscal cost of energy waste from poor power quality Energy assessment to quantify before-and-after savings and justify energy-saving devices Predictive maintenance to detect power quality issues before they cause downtime Load studies to verify system capacity before adding loads Long-term analysis to uncover hard-to-find or intermittent issues Specifications Specification Fluke 435 Series II Measurement Three phases plus neutral Safety rating 600 V CAT IV, 1000 V CAT III Power quality standard EN 50160 (System-Monitor, ten parameters) Current probes Four flexible thin-flex current probes included Logger memory Up to 600 parameters at user-defined intervals Battery life Seven hours per charge (Li-ion pack) Software Analysis software included for graphs and reports Key features PowerWave data capture records fast RMS, half-cycle and waveform data to characterise events such as generator start-ups and UPS switching Energy loss calculator quantifies active, reactive, unbalance and harmonic power to pinpoint the cost of losses Automatic trending records every measurement without any set-up Power inverter efficiency using an optional DC clamp to measure AC output and DC input together FAQs Does the Fluke 435 II measure all three phases at once? Yes. The 435 II measures all three phases and neutral simultaneously using the four included flexible current probes. The thin-flex design fits into tight enclosures, so you can monitor a full three-phase supply at the board without rearranging cabling. Can it show me what poor power quality is actually costing? Yes. The energy loss calculator and energy monetization functions quantify active, reactive, unbalance and harmonic power, then translate the losses into a fiscal cost. This gives you a clear figure to justify energy-saving devices or remedial work to management. Can Powerpoint Engineering calibrate my Fluke 435 II? Yes. Our in-house calibration and repair laboratory services Fluke power quality analysers and issues traceable certificates. Speak to our calibration team to book a slot and keep your instrument measurement-ready. To see related instruments, view our range of portable power meters, or talk to our team about calibration and training for your power quality equipment.