Home » Fluke 434/PWR Three Phase Power Quality Analyzer
Fluke 434/PWR Three Phase Power Quality Analyzer
- Includes Logging capability
- Predict, prevent, troubleshoot
- Autotrend records what you see
- Includes 4x 400A clamp CTs
- Includes software, case, CTs
- Free power quality training
please call (877)766-5412 to confirm
USD (change) 
Easily perform energy consumption studies
The Fluke 434/PWR power analyzer is the ideal tool for finding energy waste in commercial and factory buildings and equipment. Electricians, field service engineers and maintenance technicians can use this special edition instrument to conduct energy consumption studies and electrical load analysis, and to perform power quality logging and analysis according to EN 50160. Fluke’s 434/PWR is a complete three-phase troubleshooting tool that measures virtually every power system parameter: voltage, current, frequency, power, energy consumption, cos f or power factor, unbalance, and harmonics and inter-harmonics.
The Fluke 434/PWR is an upgraded version of the popular 434 model. It now includes the previously optional logging feature, Inrush and Transients measurement functions. In addition, it includes four iFlex 430, flexible current probes and a new soft case. The bundled PowerLog software enables logged files to be downloaded and reports generated automatically (the standard voltage leads and clips are included).
Load studies and energy assessments
- Monitor maximum power demand over user-defined averaging periods
- Demonstrate the benefit of efficiency improvements with energy consumption tests
- Measure harmonic distortion caused by electronic loads
- Analyze reliability problems by capturing voltage dips and swells from load switching
Applications
- Load studies – verify electrical system capacity before adding loads
- Energy assessments – quantify energy consumption before and after improvements to justify energy saving devices
- Frontline troubleshooting – quickly diagnose problems on‐screen to get your operation back online
- Quality of service compliance – validate incoming power quality at the service entrance
- Long‐term analysis – uncover hard‐to‐find or intermittent issues
- Analyze reliability problems by capturing voltage dips and swells from load switching
What's Included:
- i430-Flexipack 4 current clamps
- 5 Test leads, 4 black, 1 green
- 5 Alligator clips, 4 black, 1 green
- BC430 Battery charger eliminator
- Power Log Software
- OC4USB Optical cable for USB
- WC100 Color localization set
- Getting Started (booklet)
- User Manual (CD-ROM)
The Bad:
The Bottom Line:
Full Review
- Captures events like dips and swells, interruptions and rapid voltage changes, based upon ˝ cycle rms values
- Unique AutoTrend gives you fast insight into changes over time
- With a single push of a button, the unique System Monitor gives you an overview of power system performance. It also checks that incoming power complies to EN50160 limits or to your own custom specifications
- Logger: detailed, user-configurable long-term recording gives you the MIN, MAX and AVG readings of up to 100 parameters on all four phases. Averaging time can be selected down to 0.5 seconds (or 1 minute for 1 day’s recording, 10 minutes for 1 week, 30 minutes for 1 month or more
- Two groups of four channels: simultaneously measure voltage and current on all three phases and neutral
- Auto Scaling: easier trend analysis with automatic scaling of the vertical axis – so you will always view the waveforms on a full display
- Meets the stringent 600 V CAT IV, 1000 V CAT III safety standard required for measurements at service entrance
- Extensive data analysis: cursors and zoom can be used ‘live’ while taking the measurements, or ‘offline’ on stored measurement data. The stored measurements can also be transferred to Power Log software
| Battery Life | 7 hours |
| Battery Type | nimh |
| CAT III Rating | 1000v |
| CAT IV Rating | 600v |
| Current AC Accuracy | 0.5% vnom |
| Current DC Accuracy | 0.10% |
| Current Inputs | 4 |
| Dimensions | 256 mm x 169 mm x 64 mm (10 in x 6.5 in x 2.5 in) |
| High Speed Capture Rate | 200 |
| IP Rating | ip51 |
| Memory | 8 |
| Operating Temperature | 0 °c to +50 °c (32 °f to 122 °f) |
| Sample Rate | 20.48 |
| Storage Temperature | -20 °c to +60 °c (-4 °f to +140 °f) |
| Typical Recording Period | 7 |
| Voltage AC Accuracy | 0.5% vnom |
| Voltage DC Accuracy | 0.10% |
| Voltage Inputs | 4 |
| Warranty | 3 years |
| Weight | 2 kg (4.5 lb) |
