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AHI Carrier global logo — commercial air conditioning, chillers, and HVAC control systems

50CJX

Carrier Commercial Air Treatment Close Control Unit
50CJX
Direct Expension - CCU

50CJX

Compact precision cabinet air‑conditioning unit delivering efficient cooling, advanced airflow control, and year‑round reliability
The Carrier 50CJX Precision Cabinet Unit is a compact, dual‑wall air‑conditioning solution designed for applications requiring precise temperature and airflow control. Featuring EC fan technology, intelligent PLC control, and robust construction, the 50CJX delivers reliable cooling performance across a wide range of operating conditions.

  • Compact footprint
  • Dual-wall construction
  • Fan motor assembly with EC motor (electronically commutated)
  • PLC control
  • Condenser fan variable speed control
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Features

  • Casing

    • Dual wall construction
    • RAL 7035 grey pre-lacquered removable panel

  • Filtration

    • F2SI type filter cells, efficiency 90% as per ASHRAE gravimetric test (G4)
    • Filter cells tightly compressed to ensure a completely leaktight seal
    • Fouling level monitored by an analogue pressure sensor

  • Cooling coil cross-section

    • Copper tube coil, aluminum fins
    • Condensate drain pan
    • Model W with 2- or 4-way control valve fitted and connected
    • Model X with thermostatic expansion valve

  • Ventilation section

    • Direct drive centrifugal fan, associated with an electronically commutated (EC) motor
    • EC motor: fan adaptation via manual adjustment or "self-regulating" adjustment by the controller
    • Air flow rate monitored by an analogue pressure sensor

  • Electrics box

    • Electrics box

  • Scroll compressor

    • Crankcase resistance on models 50-65-75
    • Air-cooled condenser, copper tube coil, aluminum fins
    • Propeller fan(s) with EC motor
    • All-season operation
    • Condensation pressure control by fan variable speed control (pressure sensor)
    • External operating limits: -15°C to +45°C
    • Casing in recyclable synthetic "ABS" material and UV stabilized, light and very solid

Technical Documents

Document Name Description Document Type Language Action
Technical Documentation 50CJX Technical Documents PDF English Download
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Our experts can help you choose the right commercial, residential, or light commercial HVAC solution from Carrier, Toshiba, and Viessmann.

Email

ahi@ahi-carrier.com

Phone

+971 650 45700

Headquarters

Sharjah Research Technology and Innovation Park First Floor, Wing B – Sharjah United Arab Emirates

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