7.7 - Water type heat exchanger water ow rate
Data applicable for pure water.
30RB 040R-160R units
30RB Minimum Maximum
(1)
Dual-pump
(2)
High pressure
(3)
040R 0,9 3 3,4
045R 0,9 3,4 3,8
050R 0,9 3,7 4
055R 0,9 3,7 4
060R 0,9 4,2 4,4
070R 1 5 5
080R 1,2 5,5 5,2
090R 1,3 6,8 6,2
100R 1,5 7,7 6,5
120R 1,7 8,5 8
140R 2 10,6 8,7
160R 2,3 11,2 8,9
(1) Minimum ow rate for maximum allowable water temperature dierence conditions (10K) under Eurovent conditions
(2) Maximum ow rate for a pressure drop of 100 kPa in the plate heat exchanger
(3) Maximum ow rate with a single pump is 2% to 4% higher based on its size in the IOM
7.8 - Pressure drop curves for the water exchanger and standard water inlet/outlet piping
Data applicable for pure water at 20°C.
30RB 040R-160R units
B
C
D
F G HI J KlE
Water ow rate, l/s
Pressure drop, kPa
1 30RB - 040R
2 30RB - 045R
3 30RB - 050R - 55R
4 30RB - 060R
5 30RB - 070R
6 30RB - 080R
7 30RB - 090R
8 30RB - 100R
9 30RB - 120R
10 30RB - 140R
11 30RB - 160R
7 - APPLICATION DATA
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