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270VDC PRECISION POWER SUPPLIES

270VDC PRECISION POWER SUPPLIES

270VDC PRECISION POWER SUPPLIES

Product catalog summary
Overview: The FCX Precision DC unit is a highly reliable and high-performance 270VDC power supply, extensively used in F-22 and F-35 test and production environments. It is renowned for its precise regulation, high dynamic response, and compliance with stringent requirements, including Lockheed Martin's F-35 Ground Electrical Power Interface Specification.
Key Features:
  • Advanced design for precise regulation and high dynamic response.
  • Adaptive wave optimization and voltage stabilization for clean power.
  • Laminated bus design to eliminate transient voltage surges.
  • Optimized for performance from light loads to full power with robust overload capability.
  • Advanced Built-In Test Equipment (BITE) for diagnostics and troubleshooting.
  • High contrast LED display with a user-friendly interface and keypad.
  • Standard RS485 Modbus communication.
  • Thermally controlled cooling fans for increased efficiency.
Specifications:
  • Input Power: 380-480VAC, 50-60Hz, 3-phase, with a power factor of ≥0.95 and efficiency of ≥92% at 50% load.
  • Output Power: 270VDC and 28VDC outputs with adjustable overload and voltage settings.
  • Environmental & Mechanical: NEMA 4 equivalent enclosure, operating temperature range of -40°C to 55°C, and noise level ≤68dB at 10ft.
  • Monitoring and Controls: LED display with dedicated indicators and a 16-key matrix keypad for control.
Compliance and Standards: Meets or exceeds MIL-STD-704F, NFPA 70, UFGS 26 35 44, and Lockheed Martin F-35 specifications. ISO 9001:2008 certified and CE certified to various EN standards.
Options and Accessories: Includes mobile unit configurations, low profile flight line units, 400Hz input power option, and remote operator stations.
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Catalog excerpts

270VDC PRECISION POWER SUPPLIES-1

FCX270VDC powers every assembly station around the world for the F-35 Lightning II. FCX Precision 270VDC -PROVEN TO PERFORM. r SYSTEMS The preferred and best power of choice for all 270VDC applications. No other 270VDC power supply in the world is more proven or preferred than the FCX Precision DC unit. This reliable, high performance unit is the product of many years of support to F-22 and now F-35 test and production - and is absolutely the best choice for any 270VDC requirement. • The advanced design of the FCX 270VDC power supply delivers precise regulation and high dynamic response • Meets or exceeds the most stringent requirements for 270VDC power, including Lockheed Martin’s F-35 Ground Electrical Power Interface Specification • Innovative, adaptive wave optimization and voltage stabilization for exceptionally “clean” power • Laminated bus design eliminates transient voltage surges for high performance and increased reliability • All models optimized and tested to perform from light loads to continuous full power rating, with robust overload capability, to handle the demands of 24/7/365 operations • Advanced BITE - diagnostic and logging system with on board troubleshooting menu • High contrast LED display with full feature user interface and 16-button keypad. Separate standalone controls to ensure ease of use for most frequent functions • Standard RS485 Modbus communication • Thermally controlled cooling fans designed to run only when necessary for increased efficiency New 72kWrated 270VDC Precision Power Supply Model VDC270-72kWis shown here in vertical fixed mount configuration. We offer a wide variety of unit ratings and configurations -standard and custom. Please contact us anytime at sales®fcxinc.com with your requirements. “It was a pleasure testing a product that easily met or exceeded all requirements and expectations." - Lockheed Martin F-22 Ground Power Qualification Test Manager

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270VDC PRECISION POWER SUPPLIES-2

30A Auxiliary 270VDC Output Remote Operator Stations: Push Button or Full Function LED Display Integral Cable Rack Specifications below based on 72kW-267A rated model VDC270-72kW. Other ratings and types available. Please contact us for information.INPUT POWER Input Voltage (+/-10%) 380 - 480VAC Input Phase 3ph, 4 Wire Input Current 480VAC, 3ph, 60Hz Input Current: 95A @ 100% / 238A @ 250% Overload 380VAC, 3ph, 50Hz Input Current: 118A @ 100% / 295A @ 250% Overload Input Current Distortion (%ITHD) <8% @ 100% Input Inrush Current None (Soft start to rated power) Input Power Factor...

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