BONFIGLIOLI Active Cube Series User Manual

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Liquid Cooling ACU/ANG/AEC
17
4.3 Technical data - Liquid Cooling, assembly-specific
Unit
Size 5
Size 6
Size 7
Size 8
Size 8
Material
Stainless
steel
Stainless
steel
Stainless
steel
Aluminum
Stainless
steel
Coolant flow
rate
dm
3
/
min
min.
3
3
5
6
15
nom.
6
6
8
8
20
max.
10
10
10
12
30
coolant pres-
sure
bar
min.
1.5
1.5
1.5
1.5
1.5
nom.
3
3
3
3
3
max.
8
8
8
4
4
Pressure drop
in heat sink
bar
<0.5
<0.5
<0.5
<1
<1
4.4 Hydrological data
NOTICE
Device damage
Do not use distilled water. The max. concentration of frost protection agent must not
exceed the following values:
 30% in the case of stainless steel design
 50% other
Stainless steel
Aluminum
Unit
Value
Value
pH value
-
7.0 … 8.5
Carboxylic acid
mmol/dm3
0.2 … 3.2
0.5 … 1.4
free carbonic acid
mg/dm3
1 … 100
8 … 15
aggressive carbonic acid
mg/dm3
0 … 400
0
oxygen
mg/dm3
<10
chloride ions
mg/dm3
<200
<50
sulphate ions
mg/dm3
<500
<250
nitrates and nitrites
mg/dm3
<100
<10
ammonia
mg/dm3
<20
<5
conductivity
S/cm
<300
<200
Suspended matters
mg/dm3
15
if >15: continuous cleaning recommended
soiling (max. grain size)
m
50

BONFIGLIOLI Active Cube Series Specifications

General

Brand	BONFIGLIOLI
Model	Active Cube Series
Category	DC Drives
Language	English