SCROLL COMP ZR48K3E 400/3/50 R407C

  • Direct Expansion Cooling for Medium and Large Data Centers

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875-CORS421X1A Features

SCROLL COMP ZR48K3E 400/3/50 R407C
Direct Expansion Cooling for Medium and Large Data Centers

Uniflair Direct Expansion Features & Benefits


Double-walled panels
Separates insulation from the air stream, which prevents periodic maintenance of the insulation and reduces noise levels. Small particles of insulation can be picked up by the air stream if not isolated.
Air filtration
Removes dirt and other particulates from the intake air for cleaner supply air.


Front service access
The system has full service, front access for routine servicing of components. Front access also narrows the footprint of the system making it possible for units to be placed side by side.


Direct drive motors
Stress on bearings is nearly eliminated, increasing useful life. Allows integral fan/motor assembly to be factory balanced, which lowers vibration and expedites startup.
Steam humidifier
Humidity is managed through a self-contained steam canister humidifier for maximum efficiency and ease of maintenance. The pure-steam canister maintains consistent capacity output, and requires very little scheduled maintenance.
Tandem scroll compressors
Quiet and efficient operation of scroll compressors, connected on a common circuit for staged capacity control (N/A chilled water systems).


Network interface
Provides management by connecting the device directly to the network with a dedicated IP address, avoiding the need for a proxy such as a server. Management is available via Web browser, Telnet or SSH. Notification features inform you of problems as they occur.

Total Cost of Ownership

Variable speed fans
Variable speed fans reduce energy consumption during off-peak cooling periods.
Electric Reheat
Prevents overcooling during dehumidification.

Product Distribution

Canada, United States


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