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QEWR002G ©STULZ USA – All rights reserved
CYBERROW DX ENGINEERING MANUAL
MODEL
NOMENCLA
TURE
AND FEA
TURE
S
Direct expansion CyberRow systems provide effi cient cooling through one of three different methods of heat
rejection. Remote air cooled (A) systems shall utilize an outdoor condenser to reject heat, while water cooled (W)
and glycol cooled (G) systems shall utilize a brazed plate heat exchanger mounted inside the CyberRow cabinet.
The STULZ
E²
controller allows for independent valve and fan control so the unit can adjust immediately, and
precisely, to varying heat loads and optimize energy effi ciency.
Features
• Highest cooling capacities in the industry
• 12” and 24" cabinet widths
• 3 EC Fans: Independently and infi nitely adjustable EC fans ensure maximum effi ciency
• Used in containment, open architecture, and hot spot reduction applications
• Adapts to both high and low density IT environments
• Wide range of cooling capacities available
• 100% front and rear service access
• Adapts to all major manufacturers' racks and rack containment systems
• Seamless integration with all BMS platforms
• pLAN link to 8 units without a BMS
• High air fl ow with less noise
• Built in redundancy and capacity assist functions
• Top and bottom piping options
• Casters and Leveling Feet included
• Indoor use only
• Installation on raised and non-raised fl oors
CyberRow Row-Based System
Nominal Capacity in
1,000 of BTU/H
CyberRow System
AR = Remote (Split) Air Cooled
W = Water Cooled
G = Glycol Cooled
CRS -_ _ _-_
Model Nomenclature