CAPS-Data Sheet FST DPS 10-100 (A) - July 2015
CAPS-Data Sheet FST DPS 10-100 (A) - July 2015
CAPS-Data Sheet FST DPS 10-100 (A) - July 2015
Prod
duct D
Data Sh
heet
Adso
orption Drye
er DPSS 10‐1
100 (A)
Version: 1 Date:07.20
015
Field of aapplication
n
Adsorption dryers of thhe DPS seriess are designeed for dryingg
compressed d air and nitrogen to pressure deew points of
‐25°C to ‐700°C (depending on the design) at op erating pres‐
sures of 4 b
bar to 16 barr. On requesst design preessures up to o
63 bar are p
possible.
Function
For drying tthe compresssed air, i.e.. "adsorptionn", the com‐
pressed air flow is led through a vesssel filled wi th desiccantt.
The desiccaant extracts moisture frrom the com mpressed air
and stores it in its struccture until th he desiccantt is saturated d
with moistu ure. The saturated desicccant then hhas to be re‐
generated, i.e. the moiisture stored d in the struucture has to
o
be "removeed" before the desiccantt can be useed for dryingg
again.
Continuous operation of o an adsorp ption dryer ttherefore re‐
quires two vvessels that are operated alternatelyy. One vesse el
is used for drying the compressed
c air (adsorpttion) and the e
other vesseel for regen nerating the desiccant. For the DPSS
series the cchange interrval between n adsorptionn and regen‐
eration is 5 minutes at n nominal cond ditions.
For the DPSS series a ceertain quanttity of dried compressed d
air is drawn n off at the dryer outlet ((approx. 15% % of the nom‐
inal volumee flow rate att nominal con nditions). Thhis amount of
compressed d air is expan nded to atm mospheric preessure and iss
led through h the vessel to regenerate the deesiccant. The e
dried, deecompressed d air is extremely moisture‐
subsaturateed and thus extracts the e moisture sstored in the e
desiccant and dischargees it to the atmosphere vvia a silencer
(heatless reegeneration).
Page 1 of 8
Prroduct D
Data Sh
heet
Adsorptioon Drye
er DPS 1
10‐100 ((A)
Spe
ecifications su
ubject to chan
nge without no
otice
Fe
eatures
The desiccant has a high drying capacitty for moistuure and a lon ng service liffe of several years. This e ensures per‐‐
maanently low aand stable pressure dew points.
The valves and d flow pathss required fo or vessel chaamber switch‐over are completely
c i nstalled in valve
v blocks..
This integrated d design elim minates the n need for tim me‐consuming piping insttallation andd minimises the leak po‐‐
tenntial. Air floww cross‐section sizes above average m minimise the e pressure loss.
The solenoid vvalve combin nation consissts of 4 pilott‐controlled diaphragm vvalves. Thankks to the ind dividual con‐‐
trool option for each valve, overlappingg switch‐oveer and a defined flow path is ensureed at any tim me. The non‐‐
retturn valve combination consisting of o 2 non‐retturn valves is i also installed in a leaak‐free alumminium valvee
bloock. A silenceer is used forr effective re eduction of t he expansion noise.
The valves of tthe DPS series are conttrolled by m eans of a
typpe "C1" proccessor control system w with a 2‐line clear text
dissplay and 3 o operating keyys. The control system iss installed
in a plastic hou using with IP P65 protectio on. The clea r text dis‐
plaay is used fo or direct and easy‐to‐und derstand ind ication of
the e operating state, errorss, runtimes, service messsages etc.
If aa pressure dew point sensor (option n H) is conneected, the
current pressu ure dew point of the co ompressed aair is also
dirrectly shown n on the display and provided as a 4‐20 mA
siggnal. The prressure dew point measurement (ooption H)
alloows for dew w‐point dep pendent ope eration of t he dryer.
Deepending on the load off the dryer, the adsorpttion cycle
maay be extend ded, i.e. the switch‐over frequency iss adapted
to the operating situation. This minim mise the regeeneration
airr consumptio on and thus tthe energy co osts are min imised.
In addition, the control system provides a compreessor syn‐
chronising con ntact. It is ussed for synchronous opeeration of
the e dryer and a compresso or which add ditionally redduces the
reggeneration aair consump ption. This function
f cann also be
use ed in conjunction with dew point‐de ependent opeeration. If
a differential
d p
pressure mo onitoring sysstem with allarm con‐
tacct is fitted tto the prefiilter and aftterfilter (opttion), the
alaarm contactss can be co onnected to the controol system,
dissplayed and p processed.
As standard, the dryer is provided
p witth a prefilteer (fine filter) which prevvents solid aand liquid coontaminantss
froom entering tthe dryer. Th his increasess the service life of the drryer. An afte erfilter (geneeral purpose filter) is also o
pro ovided as staandard. It iss used to pre event desicc ant dust fro om entering the downstrream system m. The filterss
aree directly flan nged to the upper valve block. Thereefore, piping material is n not required..
The dryers com mply with th he requirem ments of the Pressure Eq quipment Diirective 97/223/EC, and have h the CEE
maarking of thiss European d directive.
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Producct Data SSheet
Adsorp
ption Drryer DPSS 10‐1000 (A)
Specification
ns subject to cchange withou
ut notice
Basic datta
Nom
minal Min./Max. allowable Min./M
Max. allowable
Model
volume fl ow (VN)*1 operatin
ng pressure operatin
ng temperature
e
DPS 10 (A) 110 m
m³/h
DPS 15 (A) 150 m
m³/h
DPS 20 (A) 200 m
m³/h
4 ‐ 16 bar
DPS 25 (A) 260 m
m³/h (higheer design
DPS 30 (A) 320 m
m³/h preessures +2°°C ‐ +60°C
DPS 40 (A) 410 m
m³/h up too 63 bar
on reequest )
DPS 60 (A) 590 m
m³/h
DPS 80 (A) 770 m
m³/h
DPS 100 (A) 1,0000 m³/h
*1 ‐ referred to 1 b
bar(a) and 20°C at 7
7 bar operating pressure, inlet temperaature 35°C and pressure dew point at outlet ‐40°C
Purity claasses acco
ording to IISO 8573‐ 1
Contaminatiion DPS.. DPS..A
Solid particlees *2 (Cllass 2)
*2
Water conteent Classs 1‐3 *3
Total oil conttent *2 Class 1 *4 Class 0‐1
*2 ‐ typical result, on the assumptionn that the suitable innlet concentrationss and operating and marginal condition
ns are given
*3 ‐ depending on n the design
*4 ‐ the oil vapourr content is not takeen into account, it m
may reduce the purrity class
Volume fflow convversion facctors
«F1» ‐ Presssure in bar (g)
4 *5 5 6 7 8 99 10 11 12 13 14 15 16
6
0.63 00.75 0.88 1.00 1.13 1.225 1.38 1.50 1.63 1.755 1.88 2.00 2.1
13
*5 ‐ in the event o
of operating pressurres below 5 bar, an external instrumennt air supply must be provided
«F2» ‐ Inlett temperaturre in °C
25 30 35 40 45 50 55 60
1.00 1.00 1.00
1 0.97 0.87 0.80 0.64 0.51
Calculation of the converted volum
me flow
Converte
ed volume flow
w VK Nom
minal required vvolume flow VN
Nmin
VK = VN x F1 x F2 VNmin = VKK / F1 / F2
VK : Converteed volume flow caalculated for the operating condittions
VNmin: Nominal required volume flow calculated ffor the operatingg conditions, base e flow at operatinng conditions
ed on the volume
Page 3 of 8
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8
Prroduct D
Data Sh
heet
Adsorptioon Drye
er DPS 1
10‐100 ((A)
Spe
ecifications su
ubject to chan
nge without no
otice
Maintenancce rules
Maintenance interval and maintenance aactivities
Once a week k :
‐ Check differrential pressure
e on the prefilteer and afterfilteer
‐ Check functtion of the conddensate drain o on the prefilter
Every 12 monnths :
‐ Replace filteer elements on prefilter and afterfilter
‐ Check expa nsion silencer, clean or replace, if required
‐ Replace act ivated carbon aand oil indicatoor tube (type DPPS..A) *7
‐ Calibrate deew point sensor (option H) (intterchange princciple possible)
Every 24 monnths:
All Models
‐ Replace nonn‐return valves and solenoid v valves
Every 48 monnths:
‐ Replace dessiccant, sleeve ccylinder and seals*6 *7
Every 5 /10 yyears (for DPS 440 – DPS 100)
‐ Pressure veessel inspection acc. to Ordinan nce on Industri al Safety and H
Health
of Septembber 27th, 2002 ((BGBI. I p. 37777) §15,
‐ Inside checkk every 5 years,, carried out by
y an authorised inspection ageency
‐ Strength tesst (hydrostatic) every 10 yearss, carried out byy an authorised
d
inspection aagency, see pagge 5
*6 –
– The regular servicee life of the desiccant is 3 ‐ 5 years, how
wever, it is very muuch depending on th he contamination leevel of the incomingg compressed air and the operating
temperature. In order to achieve the specified service liffe of the desiccant, it is vital to exchan
nge the filter elemen
nts as described aboove.
*7 –
– The desiccant and the activated carbo on must be dispose ed of according to thhe European waste code. A possible oil contamination muust be taken into acccount.
Prroduct speecific dataa
Sp
pecification
Prressure dew po
oints ‐25°C / ‐40°C
C / ‐70°C
Ellectrical connecction 230V 50/60 H
Hz, alternative 1
115V 50/60Hz oor 24V DC
Po
ower consumpttion < 50 Watt
Prrotection Class IP 65 (Nem
ma 4)
Vaalve switching p
power (for each
h valve) 20 Wa
att
Materials
Co
omponent
Ve
essel and suppo
orts Ste
eel (P265GH, ST
T37.0, St35.8)
Outtside : sand blaasted SA2,5 (ISO
O8501) ;
1‐compponent primer o on alkyd resin bbase ; dry thicknness approx 40
0 µm
Co
oating (e.g. DuuPont PercoTopp 021, or similar product)
2‐comp onent acrylic reesin paint ; dry thickness approrox 40 µm
(e.g. DuuPont PercoTopp 9600, or similaar product)
Desiccant suppo
ort screen Stainless ste
eel 304
Piipe connectionss (fittings) Steel, galva
anized
Vaalve body Aluminium
Vaalve seats Braass (Ms58), reinforced plastic
Se
ealing materialss HNBR
R
Sccrews 55.6 steel, zinc‐p
plated (on valve
e blocks 8.8 staainless 304)
Desiccant filling 80% Molecular sieve 4A
A und 20% Silicaa gel
Mounted prefilte
M er and afterfilteer Seee product data sheets for filterr housing and fiilter elements
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Producct Data SSheet
Adsorp
ption Drryer DPSS 10‐1000 (A)
Specification
ns subject to cchange withou
ut notice
Connections, dime
ensions an
nd weightt (includin
ng prefilter and afteerfilter)
DPS
Prefilter Afterfilter
Model Connecttion Heiight Width
W Depth Weight
type type
DPS 10 G 1 1460
0 mm 6775 mm 515 mm 126 kg FCA110XNDF FCA110ZNDM
M
DPS 15 G 1 1700
0 mm 6775 mm 515 mm 142 kg FCA110XNDF FCA110ZNDM
M
DPS 20 G 1 1710
0 mm 6775 mm 515 mm 180 kg FCA110XNDF FCA110ZNDM
M
DPS 25 G 1 1735
5 mm 6775 mm 515 mm 220 kg FCA110XNDF FCA110ZNDM
M
DPS 30 G 1 1//2 1825
5 mm 7445 mm 520 mm 255 kg FCA115XNDF FCA115ZNDM
M
DPS 40 G 1 1//2 1840
0 mm 7555 mm 525 mm 275 kg FCA120XNDF FCA120ZNDM
M
DPS 60 G 1 1//2 1870
0 mm 7775 mm 575 mm 355 kg FCA130XNDF FCA130ZNDM
M
DPS 80 G 2 2045
5 mm 10550 mm 695 mm 470 kg FCA140XNDF FCA140ZNDM
M
DPS 100 G 2 2060
0 mm 10550 mm 730 mm 560 kg FCA140XNDF FCA140ZNDM
M
DPS..A
Prefilter Afterfilter
Model Connecttion Heiight Width
W Depth Weight
type type
DPS 10 A G 1 1460
0 mm 9555 mm 515 mm 173 kg FCA110XNDF FCA110ZNDM
M
DPS 15 A G 1 1700
0 mm 9555 mm 515 mm 195 kg FCA110XNDF FCA110ZNDM
M
DPS 20 A G 1 1710
0 mm 9555 mm 515 mm 250 kg FCA110XNDF FCA110ZNDM
M
DPS 25 A G 1 1735
5 mm 9555 mm 515 mm 300 kg FCA110XNDF FCA110ZNDM
M
DPS 30 A G 1 1//2 1825
5 mm 11330 mm 520 mm 350 kg FCA115XNDF FCA115ZNDM
M
DPS 40 A G 1 1//2 1840
0 mm 11440 mm 525 mm 395 kg FCA120XNDF FCA120ZNDM
M
DPS 60 A G 1 1//2 1870
0 mm 12000 mm 575 mm 525 kg FCA130XNDF FCA130ZNDM
M
DPS 80 A G 2 2045
5 mm 14770 mm 695 mm 630 kg FCA140XNDF FCA140ZNDM
M
DPS 100 A G 2 2060
0 mm 15220 mm 730 mm 740 kg FCA140XNDF FCA140ZNDM
M
Classificaation acco
ording to P
Pressure EEquipment Directive 97/23/EEC for group 2 fluids
Comm missioning Routine
Model Volume Category Markin
ng
insppection*8 inspection*8
DPS 10 (A) 21 litres II CE 0525 NB*9
N ‐‐‐
DPS 15 (A) 26 litres II CE 0525 NB*9
N ‐‐‐
*9
DPS 20 (A) 34.5 litres II CE 0525 N
NB ‐‐‐
DPS 25 (A) 44.5 litres II CE 0525 NB*9
N ‐‐‐
*9
DPS 30 (A) 55.6 litres II CE 0525 N
NB ‐‐‐
DPS 40 (A) 71 litres III CE 0525 NB*9
N NB*9
DPS 60 (A) 101 litres III CE 0525 NB*9
N NB*9
*9
DPS 80 (A) 132 litres III CE 0525 N
NB NB*9
DPS 100 (A) 175 litres III CE 0525 NB*9
N NB*9
nance on Industrial Safety and Health oof September 27th, 2002 (BGBI. I p. 3777) §14 and §15
*8 ‐ In Germany defined by the Ordin
*9 ‐ Inspection by Authorised Person (AP) or Notified Bo
ody (NB)
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Prroduct D
Data Sh
heet
Adsorptioon Drye
er DPS 1
10‐100 ((A)
Spe
ecifications su
ubject to chan
nge without no
otice
Otther Direcctives
Model
M
EMMC‐Standard
(insspection scope for control systtem, solenoid v valves and dew
w point measure ement):
Emitted interferennce acc. : EN N 55011:1998 + A1:1999 + A2:22002 (limit valu
ue class: B)
All Models EN
N 61000‐3‐2:200
06‐04, EN610000‐3‐3:2008
Inte erference resisttance acc. : EN N 61000‐6‐2:200
05
Ma
achinery Directiive 2006/42/EC
C is not applicab
ble.
Flo
ow diagraam (PID) for DPS
A Dryer vvessel
F Filter
V Valve
HV Manual valve
RV Non retturn valve
SB Sleeve cylinder
ST Supporrt screen
X Silenceer for expansionn
D Conden nsate drain
O Orifice for regeneratioon air flow
PI Pressurre gauge
DPI Differential pressure ggauge
MT Pressurre dew point transmitter
GJ Gas inleet
GO Gas outlet
RO Regeneeration air outleet
CO Conden nsate outlet
PPage 6 of 8
1800 800
8 878
Producct Data SSheet
Adsorp
ption Drryer DPSS 10‐1000 (A)
Specification
ns subject to cchange withou
ut notice
Flow diaggram (PID
D) for DPS...A
A Dryer vessel
D
F Filter
V V
Valve
HV M
Manual valve
RV N
Non return valvee
SB Sleeve cylinder
ST Support screen
X Silencer for expa
ansion
D C
Condensate dra in
O O
Orifice for regen
neration air flow
w
PI P
Pressure gauge
DPI D
Differential pres
ssure gauge
QI O
Oil‐Indicator wit
th throttle valvee
PC P
Pressure regulattor 7bar[g]
MT P
Pressure dew po oint transmitte r
GJ G
Gas inlet
GO G
Gas outlet
RO R
Regeneration ai r outlet
CO C
Condensate out let
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Prroduct D
Data Sh
heet
Adsorptioon Drye
er DPS 1
10‐100 ((A)
Spe
ecifications su
ubject to chan
nge without no
otice
Acccessoriess
The DA A‐CM1‐230 sw witch‐over control system enables the control of tw wo redundantt
compressed air dryerrs in a compre essed air system. The two dryers can be e operated al‐‐
ternately while swittching‐over automatically. All dryers, pprovided with a «remotee
start/stoop contact» oor a «compre essor synchro onisation conttact», can be directly con‐‐
nected to the switchh‐over control system with hout the needd for any further modifica‐‐
tions. Thhe DA‐CM1‐2 30 also contro ols all required shut‐off valvves (no scope e of supply) too
open orr close the com mpressed air line to a dryer (e.g. soleno id valves or valves with ac‐‐
tuating drive for 230V V AC supply vvoltage). Furth hermore, add itional input ssignals can bee
hooked up to the com mmon alarm message of e each dryer. Beeside the pow wer supply thee
DA‐CM1 1‐230 providees alarm inputts for condenssate drains, diifferential pressure gauges,,
etc. for each dryer.
The GSM M Module DA A‐ETR‐107 is an easy to install extensio n for all dryers with alarm m
contact. In case of ann alarm a SMSS message is ssend to up to 6 different re ecipients or, iff
supportted by the proovider, an email message. W Within the meessage, the dryer type and d
serial nuumber is transsferred, if req quired.
The pro ogramming caan be done wiith a usual mo obile phone, pprotected by the PIN codee
of the SSIM card (no scope of supply) applied to t the GSM m module. The D DA‐ETR‐107 iss
operate ed with 5‐32V V DC supply vo oltage. An inteernal battery eensures opera ation of up too
120 hou urs in case of loss of the su upply voltage. The GSM moodule has an integrated an‐‐
tenna w while an externnal antenna can be connected in the casse of low signa al levels.
The Staart‐up device (minimum pressure
p valve) DA‐VPM‐… … protects the dryer from m
overload due to highh flow velocitties during prressure build‐‐up of the co ompressed airr
system. For connectiion size G ½ tto G 2½ sprin ng loaded anggle valves are offered (DA‐‐
VPM‐B../16), providinng an openingg pressure of 3‐5 bar (stanndard 3.5 bar)). For connec‐‐
e DN80 to D N250 butterffly valves with
tion size h pneumatic actuator are offered (DA‐‐
VPM‐F… …/11), directlyy operated byy the working g pressure w hile opening at 3 bar (fulll
cross‐seection at 4 baar). Special ve
ersions with adjustable
a opeening pressurre or workingg
pressures of up to 4550 bar are available on requ uest.
Differen ntial pressuree gauges FAD0 01C with potential free alaarm contact a allow to hookk
up the differential p ressure contrrol of the pre‐ and after‐fi lter to the co
ommon alarm m
message of each dryeer. In order to o avoid a falsee error report due to start‐up conditionss
or shortt‐time peaks,, an alarm de elay can be se
et in the dryeer control unnit. The alarm
m
message then will juust be generatted, if a too h high differenttial pressure w was indicated d
during tthe entire delaay time intervval.
many more. PPlease contactt us.
... and m
PPage 8 of 8
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