User's Manual
Table Of Contents
- Table of Contents
- General Aspects
- About This Manual
- Features of Fluke 434-II/435-II/437-II
- Basic Operations and Menu Navigation
- Display Information
- Input Connections
- Scope Waveform and Phasor
- Volts/Amps/Hertz
- Dips & Swells
- Harmonics
- Power & Energy
- Energy Loss Calculator
- Power Inverter Efficiency
- Unbalance
- Inrush
- Monitor - Power Quality Monitoring
- Flicker
- Transients
- Power Wave
- Mains Signaling
- Logger
- Shipboard V/A/Hz
- Cursor and Zoom
- Setting up the Analyzer
- Using Memory and PC
- Tips and Maintenance
- Specifications
- Appendices
- Index
Dips & Swells
Trend 9
9-3
Steady time
Voltage tolerance
Normal voltage
Voltage step
Steady time
Transition time
Voltage tolerance
Maximum voltage change
Rate of change
Figure 9-4. Characteristics of a rapid voltage change
In addition to the voltage also current is recorded. This allows you to see cause and effect
of deviations.
Function key F4 – EVENTS accesses event tables where voltage events are listed in
sequence.
Trend
To access to the Dips & Swells Trend screen:
c
MENU
d
e
ENTER