California Instruments FCS-18-3P 18kVA AC Source

The California Instruments FCS-18-3P is a three-phase AC power source designed for rigorous testing and validation applications. It provides a stable and precisely controlled AC power output, essential for ensuring the performance and reliability of various electronic and electrical equipment. The FCS-18-3P is engineered to simulate a wide range of AC line conditions, including non-standard conditions, and can be configured for single or multi-phase operation to accommodate diverse testing requirements. Its flexible design and advanced capabilities make it suitable for applications in avionics, defense, and general industrial testing.

### Technical Specifications

**General:**
* **Model:** FCS-18-3P
* **Series:** FCS Series II
* **Type:** Three-Phase AC Power Source and Analyzer
* **Power Output:** 18 kVA (for FCS18-3 model)
* **Input:** Requires verification of correct three-phase input voltage
* **Efficiency:** Typically greater than 85%
* **Cooling:** Fans drawing air in at the front and expelling at the rear

**Output Capabilities:**
* **Voltage Ranges:**
* 0-135 V (per phase)
* 0-270 V (per phase)
* Optional -HV for 156/312 V output range
* Optional -EHV for 200/400 V output range
* **Frequency Range:**
* 45 Hz to 500 Hz (with LF option)
* 45 Hz to 1200 Hz (standard)
* Extended frequency limits available with -HF option
* **Phase Angle:** Programmable for 3-phase systems
* **Current Limit:** Programmable
* **Waveform Generation:**
* Sine, clipped sine, user-defined waveforms, and square waves (if capable by source)
* Arbitrary Waveform Capability for testing harmonics susceptibility
* Up to 50 waveforms can be stored and recalled
* Independent waveform generation on each phase for simulating unbalanced line conditions
* **Line Disturbance Simulation (LDS):** Full power line disturbance simulation available
* **Transient Generation:** Step and pulse output transients for surge, sag, dropout simulation
* **Harmonic Analysis:**
* Performs voltage and load current harmonic analysis
* Analyzes voltage and current harmonics up to the 49th harmonic
* Total harmonic distortion (THD) calculation for voltage and current

**Electrical:**
* **Line Regulation:** < 0.02% for 10% line change * **Load Regulation:** < 0.1% FS * **Power Factor:** 0 to unity at full output VA**Interfaces:** * **Remote Control:** * IEEE-488 Bus (GPIB) * RS232 * USB * Ethernet (LAN option) * **SCPI Command Language:** Supported for remote control**Physical:** * **Chassis:** Stable, low-center-of-gravity packaging system for ease of movement * **Dimensions:** (Refer to specific model documentation for detailed dimensions) * **Weight:** * Net: 900 lbs / 87.7 Kg (for single chassis) * Shipping: 1100 lbs / 127.3 Kg (for single chassis) * Multi-chassis systems will have proportionally higher weights**Protection:** * **Overload:** Constant current or constant voltage mode * **Over Temperature:** Automatic shutdown * **Over Voltage:** Surge protection to withstand EN50082-1 (IEC 801-4, 5) levels * **Fuses:** Use only specified fuses with correct current, voltage, and protection speed ratings### Why Choose Aumictech for California Instruments FCS-18-3P?At Aumictech, we specialize in supplying high-end AC power source equipment. Whether you need precise simulation of AC line conditions, comprehensive harmonic analysis, or robust testing for avionics and defense applications, our team ensures the California Instruments FCS-18-3P delivers maximum performance for your application. We understand the critical nature of validation testing and are dedicated to providing reliable and accurate power solutions.