Fluke 1777 Power Quality Analyzer Repair

Description

Fluke 1777 Power Quality Analyzer Repair

The Fluke 1777 is an advanced three-phase power quality analyzer (1770 series) — it measures voltage, current, power, harmonics, flicker, transients, and PQ events across all phases (with current probes) to IEC 61000-4-30 Class A, the top of the line, with high-speed capture and logging. Its accuracy depends on the voltage and current measurement inputs and the acquisition system, so that’s where service and calibration focus.

FlukeMeterRepair.com repairs and calibrates the Fluke 1777 for power-quality engineers, consultants, and utility teams.

Common Fluke 1777 problems we fix

• Flicker / Class-A compliance faults — flicker or other IEC 61000-4-30 Class-A measurements returning wrong results, repaired and recalibrated against standards.
• Harmonics / transient-capture faults — those measurements not capturing correctly, repaired.
• Current-input or probe channel faults — a phase not reading from its probe, repaired.
• Data-logging failures — the recording/memory, restored.
• Battery, power, or display faults.

FAQs

My 1777 flicker or Class-A compliance is off — fixable? Yes. Acquisition and input faults are repairable, then all inputs are recalibrated so your Class-A PQ measurements are accurate, with a NIST-traceable certificate.

Are the current inputs verified? Yes — checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.