Description
Fluke Norma 4000 Power Analyzer Repair
The Fluke Norma 4000 is a power quality analyzer – it captures harmonics, transients, dips and unbalance on live three-phase systems.
Is your Fluke Norma 4000 worth repairing?
These carry high replacement cost and the failures are concentrated in the input stages, which are designed to be the sacrificial part. An analyzer that took a transient hit has usually lost exactly what it was built to lose. Our answer for the Fluke Norma 4000: Worth repairing in nearly every case. Replacement cost is high and input repair is routine. We evaluate free of charge and quote before any work begins, and if the numbers do not favour repair we say so rather than quoting anyway.
What typically fails on the Fluke Norma 4000
- Current clamp faults – often mistaken for an instrument fault.
- Memory or event storage faults.
- Battery no longer lasting a session.
- Display faults.
- Phase measurement errors.
- Input channel damage from a transient – the occupational hazard, and the intended failure point.
What you get back
Component-level repair rather than assembly swapping, verification against reference standards with the measured results documented, and a 90-day parts-and-labor warranty. Most instruments are back with you inside 5-10 business days.
Fluke Service Center works on Fluke instruments only. Send it in for a free evaluation, or email us with the model and the symptom and we will tell you what to expect before you ship anything.






Jamie Williams –
Our Fluke Norma 4000 was completely intermittent, and finally we could not trust the readings. June Company repaired it and it came back with excellent results.