This document is the user manual for the Fluke 434/435 Three Phase Power Quality Analyzer, describing the features and characteristics of the product.
This manual introduces the Fluke 434/435 analyzer, covering safety guidelines, warranty terms, and basic setup such as powering the device and connecting accessories. It also details the contents of the analyzer kit and how to contact service centers.
The document describes measurement capabilities, input characteristics, display modes, menu navigation, logging functions, and detailed technical specifications, including voltage and current input ranges, bandwidth, sampling speed, and resolution. Troubleshooting and maintenance procedures are also provided.
| Voltage inputs | 4 (3 phases + neutral) |
|---|---|
| Maximum input voltage | 1000 Vrms |
| Input impedance (voltage) | 4 MΩ // 5 pF |
| Bandwidth | > 10 kHz, up to 100 kHz for transient display |
| Sampling speed per channel | 200 kS/s simultaneously |
It has four voltage inputs (three phases plus neutral).
The maximum input voltage is 1000 Vrms.
The device samples at 200 kS/s on each channel simultaneously.