7
30RB
t $M$IMPSJEFJPOTBSFEFUSJNFOUBMGPSDPQQFSXJUIBSJTLPG
QFSGPSBUJPOTCZDPSSPTJPOCZQVODUVSF*GQPTTJCMFLFFQ
below 10 mg/l.
t 40TVMQIBUFJPOTDBODBVTFQFSGPSBUJOHDPSSPTJPOJGUIFJS
content is above 30 mg/l.
t/PøVPSJEFJPOT NHM
t /P'FBOE'FJPOTXJUIOPOOFHMJHJCMFMFWFMTPG
EJTTPMWFEPYZHFONVTUCFQSFTFOU%JTTPMWFEJSPONHM
XJUIEJTTPMWFEPYZHFONHM
t %JTTPMWFETJMJDPOTJMJDPOJTBOBDJEFMFNFOUPGXBUFSBOE
DBOBMTPMFBEUPDPSSPTJPOSJTLT$POUFOUNHM
t 8BUFSIBSEOFTTNNPMM7BMVFTCFUXFFOBOE
mmol/l can be recommended. This will facilitate scale
deposit that can limit corrosion of copper. Values that are
UPPIJHIDBODBVTFQJQJOHCMPDLBHFPWFSUJNF"UPUBM
BMLBMJNFUSJDUJUMF 5"$CFMPXJTEFTJSBCMF
t %JTTPMWFEPYZHFO"OZTVEEFODIBOHFJOXBUFS
oxygenation conditions must be avoided. It is as
detrimental to deoxygenate the water by mixing it
with inert gas as it is to over-oxygenate it by mixing it
with pure oxygen. The disturbance of the oxygenation
conditions encourages destabilisation of copper
hydroxides and enlargement of particles.
t 4QFDJöDSFTJTUBODFFMFDUSJDDPOEVDUJWJUZUIFIJHIFSUIF
TQFDJöDSFTJTUBODFUIFTMPXFSUIFDPSSPTJPOUFOEFODZ
Values above 30 Ohm·m are desirable. A neutral
FOWJSPONFOUGBWPVSTNBYJNVNTQFDJöDSFTJTUBODFWBMVFT
For electric conductivity values in the order of 20-60
mS/m can be recommended.
t Q)*EFBMDBTFQ)OFVUSBMBU¡$ Q)
Fig. 13 Unit with integrated water circulator
A -
Water flow rate (l/s)
B -
"WBJMBCMFTUBUJDQSFTTVSF L1B
Fig. 14 Unit without integrated water circulator
A -
Water flow rate, (l/s)
B -
1SFTTVSFESPQ L1B
Water connections
Water connections
% Inhibited
Ethylene
Glycol
10%
20%
30%
40%
Freezing
temperature
-4 °C
-9 °C
-15 °C
-23 °C
Correction
Factors
Capacity
0,990
0,980
0,960
0,940
Absorbed power
0,995
0,992
0,988
0,983
Loss of head
1,07
1,20
1,35
1,53
/PUF5FNQFSBUVSFWBMVFTBSFJOEJDBUJWF
"MXBZTSFGFSUPUIFUFNQFSBUVSFTJOEJDBUFEGPSUIFTQFDJöDQSPEVDUVTFE
Unit
30RB
008_ 012_ 015_
/PNJOBMXBUFSøPX
Std
l/s
0,38
0,52
0,62
Min
l/s
0,12
0,12
0,12
Water content
system unit with
expansion vessel
Min
l
28
42
52
Max
l
100
100
100
8PSLJOHQSFTTVSF
Max
L1B
300
300
300
Filling pressure
Min
L1B
120
120
120
1JQFXBUFSDPOUFOU
Internal Diameter
Outer diameter
Liters / meter
copper
12 mm
14 mm
0,11 l/m
14 mm
16 mm
0,15 l/m
16 mm
18 mm
0,20 l/m
20 mm
22 mm
0,31 l/m
25 mm
28 mm
0,49 l/m
32 mm
35 mm
0,80 l/m
steel
"12.7 mm (1/2'')"
3/8'' Gas
0,13 l/m
"16.3 mm (5/8'')"
1/2'' Gas
0,21 l/m
"21.7 mm (7/8'')"
3/4'' Gas
0,37 l/m
"27.4 mm (11/16'')"
1' Gas
0,59 l/m
English
Содержание 30RB008-9
Страница 1: ...Air Cooled liquid chillers 30RB InstallationManual P R O D I A L O G...
Страница 3: ...III 30RB 600 150 150 400 363 6 5 4 7 A B...
Страница 5: ...V 30RB 11 1 2 3 3 3 8 4 6 1 5 7 9 12 1 1 2 3 3 4 6 5 7...
Страница 7: ...VII 30RB A C D B A C D B 15 A B...
Страница 9: ...IX 30RB 18 19 17...