The constantly increasing power
losses of electronic modules make
high demands on the effective cooling
of electronic modules.
Large airflow volumes ensure secured
heat dissipation, whereby
higher airflow speeds reach the
components, which leads to better
heat transfer.
The space-saving 1 HU construction
guarantees maximum installation
space for our customers’ equipment.
The CoolBlast® fan unit from
Knürr is available as a slot in unit
with 3 and 6 fans for vertical ventilation
of installed modules. The
airflow required for cooling is primarily
determined by the fan selection.
Fans in three different performance
classes are available
(Standard, High, and Ultra High
Performance).
To ensure that plenty of cooling
air reaches the electronic components,
CoolBlast® has an
IP protective grid with high free
cross-section surface. |
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The Knürr CoolBlast® adjusts its
cooling airflow to the power loss
to be cooled. The temperature regulated
control of the fan rotation
optimises noise emission
and the lifetime of the fans. The
maximum reference temperature
is set at the front.
A fan failure detector ensures
high operational reliability. Exceeding
the reference temperature is also detected in the same
way. The fault signalling can be
processed further with the rack
monitoring system, RMS.
Optimum heat dissipation of the cooled
module is attained with
the high airflow volumes and
pressure jumps in the CoolBlast®
fan unit. Building-specific CFD
simulations can optimise each
customer thermal management
application.
A number of other components
and accessory parts are
also available for thermal management
in server and network
rack systems. |