The California Instruments RS90 is a high power AC/DC power source delivering 90 kVA output power and configurable to multiple units to 540 kVA and above. This unit also offers user defined voltage waveform and distortion programming for arbitrary and harmonic distortion. It supports RS232C, USB, IEEE-488, and optional LAN interfaces for straightforward external programming via SCPI commands. The RS90 also offers external analog signal control, integrated transient generation, and measurement capabilities for a versatile, user-friendly testing solution.
The California Instruments RS90 AC/DC power source is the first model in the California Instruments RS High Power AC DC Power Source Series.
Features
- High Power AC and DC Power Source: Programmable AC DC power for frequency conversion and product test applications.
- Expandable Power Levels: Available output power of 90 kVA per unit and multi-unit configurations for power requirements up to 540 kVA and above.
- Arbitrary & Harmonic Waveform Generation: User-defined voltage waveform and distortion programming.
- Regenerative, bidirectional "Green" Power Solution: Automatic crossover between Source and Current Sink power mode offers regenerative capabilities. Regenerate up to 100% of the rated output power back to the utility grid during sink mode operation.
- Remote Control: Standard RS232C & USB along with optional IEEE-488 & LAN Interfaces are available for automated test applications
Specifications
| VA Power |
0 – 90 kVA |
| Frequency Range |
16 – 819 Hz |
| Phase Outputs |
3 Phase, Neutral Floating, Coupling DC (except -HV and -XV Option) |
| Load Power Factor |
0 to unity at full output current |
| Voltage Ranges |
V Low: 0 – 150 V
V High: 0 – 300 V |
| External Sense |
Voltage drop compensation (5% Full Scale) |
| Harmonic Distortion (Linear) |
Less than 0.5% from 16 – 66 Hz
Less than 1% from 66 – 500 Hz
Less than 1.25% above 500 Hz |
| DC Offset |
< 20 mV |
| Load Regulation |
0.25% FS @ DC - 100 Hz
0.5% FS > 100 Hz |
| External Amplitude Modulation |
Depth: 0 – 10 %
Frequency: DC - 2 KHz |