Data Sheet

Technical System Catalogue/Climate control3 - 73
Order information Catalogue 33, from page 454
Benefits at a glance:
 Redundant pumps, speed-regulated
 Redundant scroll compressor
 Intelligent control concept
 Interfaces: SNMP, BACnet
 Integral or separate free coolers (optional)
 Integral automatic bypass valve
 Flow monitor
 Minimisation of operating costs thanks to high water inlet
temperatures for LCP and CRAC operation
 High COP (coefficient of performance)
 Integration into RiZone
The Rittal IT chiller in conjunction with free cooling supplies
media for exceptionally energy- and cost-efficient IT cooling.
The system is specially designed for cooling critical IT
applications via Liquid Cooling Packages (LCP), air/water
heat exchangers or CRAC systems. In this atmospherically
sealed system, redundant, speed-regulated pumps, com-
pressors, emergency cooling or buffer stores ensure opti-
mum operational reliability and fail-safeness. Alongside
optional heat recovery from the system, the connection to the
Rittal free cooling recooling systems ensures exceptionally
energy-efficient operation. Free cooling uses cold ambient air
for cooling, reduces operating costs by up to 80%, extends
the service life of components, and increases operational
reliability.
If the free cooling performance is insufficient, the IT chiller
will cut in.
Chillers for IT cooling