FROM OUR PRODUCT RANGE

PA900 Precision Multi-Channel Harmonic Power Analyzer

PA900

Power Accuracy 0.03%
Bandwidth 1 MHz
Harmonics Up to 500
Readings 100 per second
Channels Up to 4 (modular channel cards)
Platform Modular / Touchscreen

The PA900 is the entry-level precision model in Vitrek’s PA-series: 0.03% power accuracy in the same modular, touchscreen-operated chassis shared across the PA910 and PA920. For engineers who need reliable multi-channel harmonic analysis without the higher accuracy specifications of the upper-tier models.

Built on the same modular PA-series mainframe, the PA900 uses L, W, A, and S channel cards covering a broad range of current input options: Dual Shunt (D), High Current Shunt (H), and External Current Transducer (X) configurations across different bandwidth tiers. Up to 4 channel cards per mainframe, with a Motor Transducer (MT) card available in slot 4 for motor efficiency measurement.

The same colour touchscreen interface, scope view, cycle view, history screen, and virtual power analyser (VPA) grouping features as the rest of the PA-series are included. Built-in data logger records 16 data points to USB or internal storage. Harmonic analysis up to 500 harmonics with numeric amplitude and phase data.

Ethernet, RS232, and USB standard. CE certified, made in USA, 2-year warranty.

Request Quote

Overview

The PA900 brings PA-series modular architecture and harmonic analysis capability to applications where 0.03% accuracy is sufficient. It is a cost-effective entry into Vitrek’s precision power measurement platform, fully compatible with PA910 and PA920 accessories and channel cards.

Specifications

Power accuracy: 0.03%
Bandwidth: 1 MHz
Harmonics: Up to 500
Readings: 100 per second
Channels: Up to 4 modular channel cards
Channel card types: S, A, L, W series (D/H/X current input variants), MT (slot 4)
Display modes: Scope, Cycle, History, Vector
Data logging: 16 data points, USB or internal storage