Operating Conditions - Knurr CoolTrans 50kW Bedienungsanleitung

CoolTrans 50 kW
Manual / Bedienungsanleitung
2.

Operating Conditions

Purposeful Use
The device represents a heat transfer station for heat discharge via cooling water out of water-
cooled server cabinets.
The CoolTrans serves to separate the primary cooling water network from the secondary cooling
water network.
The pumps within the network have been designed to guaranty sufficient heat discharge from the
server cabinets.
In order to facilitate safe heat discharge, the connection (piping network) between the CoolTrans
and the equipment to be cooled needs to be designed according to the rules of technology and to
the performance parameters.
By means of diffusion-proof insulation, the installation of the CoolTrans itself is independent of the
humidity of ambient air.
The CoolTrans must be installed frost-proof.
The floor must be capable of bearing a load of 200 kg per each CoolTrans
(distributed among four legs carrying lumped load each).
Temperature at the place of installation:
Absolute humidity at the place of installation:
Water temperature, flow, primary:
Water temperature, return, primary:
Temperature spread of water:
Application of antifreezers
in the cooling water:
Max. operating pressure:
Blowing-off pressure safety valve
Water connection, primary:
Water connection, secondary:
Condensate connection:
Nominal voltage:
CoolTrans 50 01.998.360.0 / Ausgabe -
5°C to 35°C
8g/kg
4°C - 8°C
(other temperature upon inquiry)
11°C - 14°C
(other temperature upon inquiry)
6K
Primary circuit up to 35%
Secondary circuit upon inquiry
Primary 16 bar
Secondary 6 bar
Secondary 3.0 bar
Possible from either side of the unit
Possible from either side of the unit
From below
1 x 230V / 16A
50 Hz
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