Cooling Specs Sheet.pdf

PDF 41 KB Posted

Attached to
UMSB Supplemental Cooling Install
Solicitation number
W912HQ26S0047
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About this file

This document is an updated HVAC specifications sheet for an air-cooled split-system installation. The system comprises an indoor CRAC (Computer Room Air Conditioning) unit and an outdoor air-cooled condenser. The outdoor condenser must include a flooded low-ambient control kit appropriate for the climate conditions. The indoor unit is responsible for dehumidification, reheat, and filtration functions.

The system must maintain precise environmental conditions with room temperature stability between 68°F and 72°F and relative humidity between 30% and 60%. Required technical features include modulating hot gas reheat capability, variable-speed inverter-driven compressors for efficient operation, and precise humidifiers for moisture control. These specifications indicate a requirement for precision climate control suitable for sensitive equipment environments or data center applications.

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revised SOW.pdf PDF
CSS_Supplemental Cooling Install.pdf PDF

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Updated HVAC Specs

An air-cooled setup uses a split architecture: the indoor CRAC unit handles the dehumidification, reheat, and filtration, with an outdoor air-cooled condenser. The outdoor condenser must be equipped with a flooded low-ambient control kit spec for this climate.

Unit must maintain a room environment at a stable 30% to 60% RH at a constant temperature of 68°F to 72°F.

Modulating Hot Gas Reheat

Variable Speed (Inverter-Driven) Compressors

Precise Humidifiers

File details come from the government source that posted it. Updated .