Compressor Controls Corp CPCI AC-6U-500 PSMU-350-3 – Compressor Surge & Performance Control Module | CCC CPCI Platform
The Compressor Controls Corp (CCC) CPCI AC-6U-500 PSMU-350-3 is a high-integrity compressor control module engineered for mission-critical surge protection and performance optimization in industrial compression systems. Designed for procurement engineers and plant automation teams operating in oil & gas, petrochemical, LNG, and power generation environments, this module delivers deterministic control response with the reliability demanded by continuous-duty compressor trains.
Product Positioning: The CPCI AC-6U-500 PSMU-350-3 serves as a core processing and signal management unit within the CCC CPCI (Compressor Performance Control Interface) architecture. It integrates surge control logic, performance monitoring, and analog signal conditioning into a single ruggedized module, reducing panel footprint while maintaining full IEC 61511 functional safety alignment.
Complete Technical Specifications
- Manufacturer: Compressor Controls Corp (CCC)
- Part Number / SKU: CPCI AC-6U-500 PSMU-350-3
- Module Series: CPCI (Compressor Performance Control Interface)
- Sub-Assembly: PSMU-350-3 (Power & Signal Management Unit)
- Chassis Form Factor: AC-6U-500 (6U CompactPCI / 500mm depth)
- Power Supply Input: AC mains compatible (refer to CCC datasheet for exact voltage range)
- Signal I/O: Analog input/output conditioning for pressure, temperature, and flow transmitters
- Communication: Compatible with CCC proprietary fieldbus and standard HART/4–20 mA loops
- Operating Temperature: -20°C to +60°C (industrial grade)
- Weight: 1,030 g
- Compliance: Designed for use in SIL-rated safety instrumented systems
- Country of Origin: USA
Proven Application Environments
- Centrifugal and axial compressor surge control systems
- LNG liquefaction and regasification trains
- Upstream and midstream gas processing facilities
- Petrochemical plant utility compression
- Power generation turbine-compressor packages
- Offshore platform compression modules
- Pipeline booster stations
Engineering Advantages
- Deterministic Surge Response: Sub-millisecond control loop execution prevents compressor surge events that cause mechanical damage and unplanned shutdowns
- Integrated Signal Conditioning: PSMU-350-3 sub-module eliminates external signal conditioners, reducing wiring complexity and potential failure points
- Hot-Swap Capable Architecture: CPCI form factor supports live module replacement without full system shutdown in compatible chassis configurations
- Wide Environmental Tolerance: Rated for harsh industrial environments including high-vibration and wide temperature swing applications
- OEM-Grade Compatibility: Direct drop-in replacement for existing CCC CPCI installations — no firmware reconfiguration required for same-revision units
System Architecture & Signal Flow
The CPCI AC-6U-500 chassis provides the mechanical and power backbone for the CCC control system. The PSMU-350-3 module occupies a dedicated slot within this chassis and manages all analog signal acquisition from field transmitters (pressure differential, suction/discharge pressure, temperature, and flow). Conditioned signals are passed to the central processing module via the CompactPCI backplane, where surge control algorithms execute in real time. Control outputs are routed back through the PSMU to anti-surge valve positioners and performance control actuators.
Sourcing & Quality Verification
- All units sourced through verified industrial surplus and authorized distribution channels
- Each module undergoes visual inspection, connector integrity check, and functional pre-shipment verification
- Serialized traceability maintained for full procurement audit compliance
- Packaging: ESD-protected anti-static bag, foam-lined carton, with desiccant for moisture control during transit
- Certificate of conformance available upon request
Procurement Process
- Step 1: Confirm part number CPCI AC-6U-500 PSMU-350-3 against your existing CCC system BOM or nameplate
- Step 2: Submit RFQ or place order directly via Konmask.com product page
- Step 3: Receive order confirmation with lead time and shipping details within 1 business day
- Step 4: Module ships with inspection report; expedited freight available for AOG/emergency situations
- Step 5: Post-delivery technical support available via email or phone for installation verification
Technical FAQ
Q: Is this a new or refurbished unit?
A: Units are sourced from industrial surplus with full inspection. Condition is clearly stated in the listing. Contact us to confirm current stock condition before ordering.
Q: Can this module replace an older PSMU revision?
A: Compatibility depends on chassis revision and firmware version. Provide your existing system serial number and we will confirm cross-compatibility before shipment.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Contact us for real-time availability confirmation.
Q: Do you provide a warranty?
A: Yes. A 90-day functional warranty is provided on all verified units. Extended warranty options available upon request.
Q: Can you provide documentation or manuals?
A: CCC technical documentation is available through CCC’s official channels. We can assist in locating applicable manuals for your system configuration.
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