Oil f looded screw compressors general catalog

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"..!L!t?!\l!\ih!'n level ofdischarge volume in lhe clnss.ll.\.r rl,e (orld

NTr \ imuD le lc lo fencrey emc iency in thc chss i l l o \ . r rhc $ o r l { l

\.\ lllrc ofKobeliont s.rcN unit inshllcd

rdrrc! s in-q k)gic li,ncrio,

I l igh l rc r l i )nnrncc S lc l i in r l i l l c i

I r r {e \ . r le Dr . l f ihe l

o r r rnnr l s i r ing o ld ischnrgc , i f .

F i . rs t iN nr ! ( l . r ign d l b r r l l . rn d r \ . i r d rJn \ ,L .non l \ rh !

l\\o !r r rLlcr r..pc r ioD iinctro i ol rc$ ll1rc ol elcclrrf r. rrDroi

Llerlric r.rnrn.rl tor !rotrt crnrtd dlrcrrrrnr

r ' f i .75 l \ \ n rc I r . t r \

. , t . , , , . , ( r , , , .

J Achieved the discharge volume by maximum 21% jncrease in the wodd's best level

unn under thon)lsh & turdlnrcnhldcsiun

@E

3 .91

67"

7.2

18%

10.7

190/"

14 .9

21%

5.8

J.:

a:

2n , r -- r ' T -j - o , r 3 b { 5 0 6 0 , ; e

A , . onsumpr on ( 1 l

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@TETTTEIil2.75

20./"

Load / Unload control ln pursuit of reduction of energyloss ( l .p l !D o f L - .d 'L i l .0 rLeorn \n in , \ ( i rSa i re r ic \ .

\ luch bc t r . ' cnc ,g \ s r \ ing rcn i , rn r .nce d u r lo .d rng r in re . .n r t r r ing

lv r lh rh0 one o i n rc l i r I thnr l r l ! ]g r ] ] rc .

s r rb l . n r lu f l r l ) . ! c ic r ! \ : . \ i re back .d un by N l r !b l . l .o i r l t r lo rd

codr ro l rh lnk \ lo th . c r t re i tv .o i ln , l \a lvc ! tuce$ed b ! . s t .c i r

r rod i re { l i l un ' inunr ( , ' \ l u r r r i .

I Encrgy saving performance graph

' .

J Energy saving logic function for optimal mntrolPosible to get maximum 6% ofenergy saving erecl by Energy sxving logic tundioi. which could mirimizc cxccsivc loadoFration lbr optirnal control according 10 airusage st.lus. insralled h A(i seies.

I Poss bLe to gei energy savirg effec1s I Energy saving ogiccontrol

' ":'li*t * *'^

J No belt structure in all models in the classAdoplion ofstep up genras drne system to niiiDizc cncrgy loss causcd by bclt drivc system Replacemnt &Adtustment ofthe belr is no

Step up Eear dLivc (Ac,'Sc) Bell dnve (convent.nnl machine)

I Cooling fan molor:invener 6nhol ed(Load chanqe characteristics)

Fan motor otarions

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Adoption of invertermoling fanAchicvcd suprclre reduction ofene€y lo$ by invener conlrolcooling fan.\\hstcii'l enerSy consumplion is minidized by lhe conriol of fan sleed in propo,tion rothe discharge nir iemperatureAnd. thc durabiliB is improved by slabilizing lhe tenperarre inside the @mp.essorunitIf AC/SG scrics. the lnverter cooling fan is arailable only lor sj ' 75kw h.chi,re.

Technical improvements of basic performances.\chicvcd thc Maximum level ofdisch.rge vohme and high efllcien.y in the chss all

ovcr thc {,odd by inproring allpans ofcomponenls ofscrev unil in Kobelnrn ll.

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l,ennonenr lil-c ritr1., Nc$ K{)belion's ser.} rclo6 irrtallcdMrxnnun Olc hrL l i rc^1,1of6 yer .sLong lime r)alnrcMicc inrcrval lor uscrs cnvironrncntalconditiollong se^lcc lil-c ritrlc & nign pe.fonnrncc. Kobclco scnujic lubrici|ling oilNo nrotorbc. 'S srtucrure)o capacin onR)l \rhe ntucrdeDoubl. 1ip s.illng ntuctureLrrye sc.le Duir l:ilrc' i.strlledWrler ReDolrl oNkiiof lirnclion insuLlcd.r hnguiges rlrihblc, Ncrv liquid c,rsral clodhnic monnor lnsrrLlc(ll'C conneclivily nulbus.cadyI lar-qu.gcs disdx)cd. Nc\v conroller in\hllcd

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J Possible to use Kobelion's screwrotors permanentlyScfc r Rotors dc !cL{ ) fcd b} S lee l D . r ! i l , c lu ,c . o rKobclco rvilh KobclNs o$n rechnologyPo\siblc l{i us. pcnrnerll} Scre$ Rolds. $hich rrenr co l > I ' . c i , l \ l c . l .

J l\,4aximum Overhaul Intervalof 6 yearsAchieled lhe ld's s$vicc life bl rdorling conrblr!l ion o f rc l i rb lc 's ! la rbear ings

Very easy daily maintenanceAdotlron oidoublc lip scrl lbr shxfcsealing p.fl High [fticiqrcy Intcror PcrDnncnr Mr-snel Molors (1PNl Nlor(tr) rhan lhe oncs oiolhcr iN,crrer conrprcs*fsh!!i!! noanal nrducljor nhrorNo Dccd 10 Emolc dmirr Nrlc! iioin oilrechnner rl rhdrks to \vatcr Rcnr\{l

l lcdru l ion of thc t inrc and rhc l .bor fo.dai l l m. intcrnncc lhanks ro th. c lc .l.onlc Du'ilor \ynh s.lfdi.gtrosc Innctn'n

High performance, Kobelco genuine lubricating oilLong scrvicc life. Hielr scpdr ioi cilicicncy oioil/$ltcr and Les c.rbor bhck.Berlcr pcrforn).rcc not only lnr the serlice life ofrhc lubflcalnrg oil itsclll brrJ l ! r n t r r l , ( dr .ch. t rpc i r r d . rhc r , rundl , r nrn, of r l ( unr

Oil separator element

Stereometric formuladust fllter

Air f i l ter

Oil f i l tef

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Large liquid crystal electronic monitorPoss ib lc 1 { ) sc lcc i I l0nguages (Eng l ish . Japa.e \c . !nd Ch i -nes!) in \c$ ll!uirlcryn.l .lectonic froniLor

\tr, crsy r{) hridlc il'c eleciionic nonil[ for dail} mIrrc-

r ' r n f r ' I . h . . . r r ( . . " r . - r t i n i n r r a i . . n a c d c \ c r i n ! .

lanlu.gc displ.y scrtinr..nd $on

r:rcn in. dn,k rirc. pos\iblc to rerd rh. infomation dispt.)cdon tlic clcctronic onnor of rtunslucent tyIE (Bact lighr rypc ).

PC connectivity modbus ready()urptrr ol nracln'c condnions ro DCSlnp!l ol o|^-rrlion srgnrl.

I Examp e) VS'AG

Con{cnl dJ e.rergcnc} noti

Energy saving operation function

New type controllerDi\thI ol ncccss.ry i'rlbnnrrioD fo. opedrion & maintenrncc \ irh crsy lirddlinrI ' {xs ib lc k) sc lcct IDrd unlodd mode (EC modc) or load unlor - r t r r (nnrr i (

naa srop m({lc (lil nrodc) h opedrion node

(i crl ol o]trrri(!r ndus

o Emeryency srop (Codc)o Drsplnt o l i I (Jr i , 'n {nu\

1 2

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lGnennn- i 1G,,,,,,

{ 1 ) rhed i schqu l i r l o l unesN lnneda ts ' c t o r tmpe ru ru r co f i 0c ad r75%Rl l

(l)Thc p.mnriblr .prisrillg rnbtr

( r )No i sc r l r u r i cncsu red i r :

riom rh! ron' I I itu ror vrrues i.r v.rus tor sides rnd rcr. Mod el

AG 7 I A 3JTo o o o o

vs42aA 22 vs730a-37 vs1020 55 vst5004-75

06[,lPa/6Barur$ra€e: r

rcTMPatBarfo.or'triibe*

!M!41ry!

$9:1 18$9:q910.66-3.60

1.19-7.30 1.69-10.201.19-6.80 I 69-9.501 19-6.33 1 69-8.83

2.55-15.002.55-13 902 55-13.00

Consiar pressure,Er ab e oulpLn w lh variable shaft power

Nom na odpd 2 2 ' t 5 . hnlenal Pemane.rt Magnel

No ofpolesMotor Insuaton

fv"n"r"startins irstem

380/415,50HZ

Lubricanl(oil)inilla vo !me

! (A) !!8981

1350

25

R1.112

5165[66]

R220501650

45641661

!I

^

85013'.0665

950 12001500 1550ioao Ttqzo

12001550lATA

AGl070A-55 4C1490A75sG10704-55 SG14904-75sG280A-15 SG390A 22 SG580A-30

AG7204-37sG7204-37

3!13.67!1

22

4qr5.8

n

1911 0 18.1

0.85[4Pa18.5Bar

Slarliru syslem

r@iq6 [65! b2 ob b5loo] 6a b6l b4lb8l

Rl Rr.1/2 R1.18 R2rrso f roso I 1650 ,osoe5o s5o I 95o I rzoorJ50 r 500 1500

d 1 44

IIlq4

kg

t!!q850

1!!s620