50COW

Carrier Commercial Air Treatment Close Control Unit
50COW
Chilled Water Coil - CCU

50COW

High‑capacity close control precision air‑conditioning unit designed for mission‑critical and high heat‑load environments

The Carrier 50COW Precision Cabinet Unit is a close control air‑conditioning solution engineered for rooms with high heat density and sensitive equipment. With EC fan technology, adaptive control, and robust dual‑wall construction, the 50COW delivers accurate temperature and humidity management with reliable year‑round performance.

  • Wide range of single unit water chillers
  • Compact and attractive design
  • EC motor saves energy
  • Auto-adaptive control
  • Easy installation

Features

Casing

  • Dual wall construction
  • RAL 7035 and 7024 grey pre-coated removable panel

Filtration

  • G4 or G7 filter cells
  • Filter cells kept compressed to ensure a completely leaktight seal
  • Filter fouling value monitored by analogue sensor and displayed by the controller

Cooling coil cross-section

  • Copper tubes, aluminum fins
  • Stainless or aluminum condensate drain pan
  • 2- or 3-way control valve fitted and connected

Ventilation section

  • Centrifugal plug fan, associated with an electronically commutated (EC) motor
  • EC motor: fan adaptation via manual adjustment or "self-regulating" adjustment by the controller

Electrical box

  • Main disconnect switch
  • Regulated by Carrier CCU controller
  • Return air dry-bulb temperature control
  • Return humidity control
  • Water leak detection
  • Remote control and fault summary contact

Control / Integrations

Carrier CCU Controller

160‑character display showing:
Operating instructions
Operating status
Faults and corrective actions
Fully configurable controller
Two fault priority levels
Monitoring of operating hours

Precision Environmental Control

Accurate control of:
Temperature
Humidity
Airflow
Auto‑adaptive logic optimizes performance and energy use

BMS & Network Integration

Compatible with LON gateway
Designed for integration with Carrier control platforms and third‑party BMS systems

Safety & Monitoring

Integrated alarms and fault reporting
Water leak detection protects critical spaces
Remote fault summary contact for supervision systems

Technical Documents

No Document updated.

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