Vitrek PA900 series power analyzer
- 1-4 modulair power channels up to 1000Vrms, 30A
- full performance for crest factors as high as 30:1
- Bandwidth up to 1MHz or 5MHz
- Build in data logger (internal memory or USB)
- Custom power data screens
- Vector, History, Standby power Screen
- Color touch LCD screen
- Standard : Ethernet, USB, RS232
Vitrek Model PA900 series power analyzer
The Vitrek PA900 is a multi-channel harmonic power analyser that offers an unprecedented combination of accuracy, speed and ease of use. This advanced measurement instrument is designed for energy efficiency analysis, power quality measurement and compliance testing in demanding industries such as aerospace, electromobility, renewable energy and industrial automation.
Exceptional Accuracy and Speed
The PA900 delivers world-class accuracy even in demanding conditions. With a measurement speed of 100 full precision reads per second and a bandwidth of up to 5 MHz, the device can capture complex signals and transients with ease. Its basic accuracy of 0.03% exceeds competing models that are often three times more expensive.
For applications with low power factors, high crest factors and low phase angles, the PA900 offers unmatched performance. Its advanced signal processing and high resolution (up to 24-bit) make it ideal for measuring non-linear loads, switching power supplies and drive systems.
Unique Analysis and Visualisation functions
The PA900 offers several advanced measurement and analysis functions:
> Power Data Screen: Displays V, A, W, VA, VAR and PF in real-time for individual channels or composite Virtual Power Analyzers™ (VPAs).
> Harmonics Screen: Provides detailed harmonic analysis of up to 500 harmonics, including numerical display of amplitude and phase.
> Vector Screen: Visualises voltage and current vectors in a polar graph for insightful phase analysis.
> Cycle View & Scope View: Displays waveforms with a sampling rate of up to 384 MSPS, ideal for inrush current measurements and waveform diagnostics.
> History Screen: Automatic continuous logging of non-harmonic measurements and selected harmonics, with a storage period of up to 397 days.
Modular and Flexible Design
The PA900’s modular design offers unprecedented flexibility. The main unit supports up to 4 interchangeable measurement channels, with a choice of three different types:
> S-Type: Affordable high-performance with 0.1% base accuracy and 1 MHz bandwidth.
> A-Type: Ultra-precision with 0.03% accuracy and 1 MHz bandwidth.
> W-Type: Wideband option with 5 MHz bandwidth for challenging applications.
In addition, three different current measurement options are available:
D-Option: Dual Shunt with 0.1 µA resolution and 20A range.
H-Option: High current measurement up to 30A rms.
X-Option: Compatible with external shunts and transducers.
Applications and standard compliance
The PA900 is compatible with a wide range of international standards, including:
> EN60034-2-1:2014 (motor power efficiency)
> EN50564:2011 (standby power)
> EN61000-3-2 / 3-12 / 4-7 (harmonic emissions)
> RTCA DO-160E/F/G (aeronautics)
> Boeing 787B3-0147 and Airbus ABD0100.1.8
This broad compatibility makes the PA900 suitable for applications such as:
> Efficiency measurement of engines and drive systems
> Power analysis in the aerospace sector
> Testing of mains power quality and harmonic emissions
> Renewable energy and smart grid research
> Development and certification of electric transport (EV, V2G, charging stations)
Technical Specifications
Feature | Specifications |
---|---|
Max. channels | 4 (modular) |
Basic accuracy | 0,03% (A-type) |
Bandwith | Up to 5 MHz (W-type) |
Sampling rate | 384 MSPS |
Harmonics analysis | Tot 500 harmonics |
Interfaces | Ethernet, USB, RS232 |
Display | Large colour touchscreen |
Data logging | Up to 397 days |
The Vitrek PA900 combines accuracy, speed and versatility in one powerful package. With its user-friendly touchscreen interface, extensive analysis capabilities and flexible modular design, it is the ultimate choice for demanding power measurements and efficiency analyses.
Contact us for more information or a customised quote.
Different input modules for the PA900 power meter
Modules | Description |
---|---|
SD | Standard Dual Current Channel Card |
SH | Standard High Current Channel Card |
SX | Standard External Current Channel Card |
AD | Hi Accuracy Dual Shunt Channel Card |
AH | Hi Accuracy High Current Channel Card |
AX | Hi Accuracy External Current Channel Card |
WD | Wideband Dual Current Channel Card |
WH | Wideband High Current Channel Card |
WX | Wideband External Current Channel Card |
MT | Motor Transducer Channel Card |