California Instruments 9000Ls AC Power Source

The California Instruments 9000LS is a versatile programmable AC power source designed for comprehensive product testing, simulation, and compliance applications. It offers flexible power configurations, precise output control, and integrated measurement capabilities. The 9000LS series is an evolution of the established L Series, providing a balance of essential AC source functions at a competitive price point, with options for advanced testing needs.

## Technical Specifications

### Output Capabilities
* **Power Levels:**
* Single chassis configurations: 3 kVA to 6 kVA.
* Multi-chassis configurations: Up to 18 kVA.
* Specific model example: 9000Ls/2 with 9 kVA output.
* **Voltage Ranges (Line to Neutral):**
* Standard: 0-135 V / 0-270 V.
* -HV Option: 0-156 V / 0-312 V.
* -EHV Option: 0-200 V / 0-400 V (45 Hz to 1000 Hz frequencies only).
* -LV Option: 0-67.5 V / 0-135 V.
* **Line to Line Voltage (Three Phase):**
* Standard: Up to 467 V.
* -HV Option: Up to 540 V.
* -EHV Option: Up to 692 V.
* **Frequency:**
* Programmable down to 17 Hz.
* Upper frequency limit varies by model and controller, ranging from 440 Hz to 5 kHz or higher.
* Crystal-controlled synthesized frequency with high accuracy.
* **Output Configuration:**
* Single phase (-1) or three phase (-3) configurations available.
* The -MODE option allows automatic switching between three-phase and single-phase output modes for three-phase Ls configurations.

### Performance Specifications
* **Accuracy:**
* Specifications are typically in % of reading + scale error, applicable above 100 counts.
* For multi-chassis configurations, current, power, and accuracy specifications are multiplied by three.
* Power factor accuracy applies for PF > 0.5 and VA > 50% of max.
* Frequency measurement specification is valid for output > 20 Vrms or > 30 Vrms depending on source.
* **Regulation:**
* Line Regulation: ±0.25% for a 10% input line voltage change.
* Amplitude Stability: ±0.25% for 24 hours at constant line, load, and ambient temperature conditions after a one-hour warm-up.
* Load Regulation: Typically 1% over the frequency range.
* **AC Noise Level:**
* Typically < 0.1% FS with ALC on. * Typically 60 dB below full output or 80 dB below to output. * **Harmonics:** * Total Harmonic Distortion (THD): Not explicitly detailed in provided snippets, but the unit supports testing for harmonic susceptibility.### Waveform Generation * **Standard Waveforms:** Sine wave output is standard. * **Optional Waveforms:** * Squarewave. * Clipped Sinewave (simulates THD for harmonic distortion susceptibility testing). * Harmonic and Arbitrary (User-defined) waveforms. * **Arbitrary Waveform Generator:** Available for testing products for harmonics susceptibility.### Measurement Capabilities * **Integrated Power Analyzer:** Performs voltage and load current harmonic analysis and waveform acquisition. * **Basic Measurements:** Voltage, current, and power measurements are available. * **Advanced Measurements:** Includes waveform acquisition.### Interfaces * **Standard:** * IEEE-488 (GPIB). * USB. * RS232C. * **Optional:** * LAN. * For earlier L Series models (requiring -P or -PT controller): IEEE-488 and RS232C are standard, with optional GPIB and LAN.### Control and Operation * **Front Panel:** Microprocessor controlled with a simple keypad. Analog controls for dynamic slewing of voltage and frequency. * **Remote Control:** Supports SCPI command language programming. * **Compatibility:** Function and bus compatible with HP 6834B and California Instruments iL Series AC Sources.### Physical Characteristics * **Chassis Weight:** * Net: 193 lbs / 87.7 Kg. * Shipping: 280 lbs / 127.3 Kg. * Note: For multi-chassis configurations (/2 or /3 models), multiply by the number of chassis.## Why Choose Aumictech for California Instruments 9000LS? At Aumictech, we specialize in supplying high-end AC power test equipment. Whether you need precise voltage and frequency simulation, advanced waveform generation, or integrated power analysis, our team ensures the California Instruments 9000LS delivers maximum performance for your avionics, product testing, and regulatory compliance applications.