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COMPRESSORSSCK51-SCK151

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Loss-free transmission" - a current issue in many sectors,ical engineering, one dreams of practical siin communications, one manages with ami

In electrical engineering, one dreams of practical supra conductors;in communications, one manages with amplifiers.

Drive engineering is the only sector which has made any progress.

In our case, loss-free transmission means the compres-sor makes full use of the motor's power output. Thisincreases efficiency and thus reduces operating costs.

Our designs, however, generally pursue severalobjectives: long service lives and low maintenancecosts are two examples - in short, everything whichfalls under the keyword "quality".

Quality also means production accuracy and reliabili-ty. For ALUP SCREWCOMPRESSORS, this term also stands for acompact construction, perfection of the oil circulation,an effective cooling system, excellent sound insulationand vibration absorption as well as intelligent controlelectronics.

THE LONG SERVICE LIFE OF ALUP SCREW/COMPRESSORSproves that we achieve our goals. They would onlymake way for a new development but do not have tothanks to a perfect spare parts supply.

DRIVEN BY COSTUMERTHE PRINCIPli OPERATION

The SCK 51-151 series presented here uses screwrotors to compress the air in 4 phases just likeall other ALUP SCREWCOMPRESSORS (see figure on page 7).Power is transmitted to the shafts via V-belts.

THE TECHNOLOGYALUP SCREWCOMPRESSORS are equipped with a maintenance-free V-belt drive which transmits the drive power outputof 37 to 110 kW mostly loss-free and thus nearlyachieves the service life of a gear bearing.The cooling system is equipped with its own fan whichcan be adapted to the cooling requirement and doesnot put a strain on the compressor's motor. The large-surface finned cooler itself is easy to clean. The oil tem-perature is regulated in an optimum way. The circula-tion is free of oil bubbles.

The ALUP SCK 51-15 series has volume flows ofbetween 5.9 and 1 8.76 m3/min. The standardservice pressures are 8, 10 and 1 3 bar. Thanks tothe high running smoothness and good sound insula-tion, these compressors can be set up in the proximityof workplaces. An easily replaceable oil-separatingcartridge with a residual oil content of 2-4 mg/m3

ensures a high air quality. These screw compressorsare designed for continuous operation around theclock. They stand out for their long service life,low maintenance requirements as well as minimumenergy costs.

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HIGH AIR QUALITYEasy to maintenance

Oil separator cartridge replacablewithin seconds without disconnect-ting flanges and pipes.

OIL TEMPERATUREOptimum temperature regulated.Cooling by means of largesurface finned cooler.Application up to an ambienttemperature of + 40° C,in tropicalised version up to+45°C.

и LUBRICATIONDue to the large oil surface in thehorizontal tank, the air escapes inan optimum way. Thus no bubblesin the oil circulation.

PIPINGSurface treated hydraulic pipeswith low flow resistance, some made ofhigh-grade steel. No hose connections.High operational safety.

Т

Аш CONTROLElectronic control system.Cleor text display for reading theoperating states and parameters.Monitoring of all functions.Automatic selection of the mosteconomic operating mode.Comprehensive self-protection.Early warning system, maintenanceand fault diagnosis.

FAN DRIVESeparate fan (IP 54).This relieves the compressor's motorin favour of the compression process.

УРРЧИР.

X1LUPKompressoren

SOUND INSULATIONCan be set up in the proximity of the workplace.Optional: super sound insulation.

SPACE REQUIREMENTCompact construction. Can be set up close toa wall. Connections and operation on one side.

BELT DRIVESlip-free V-belt.Service life close to a gear bearing,but lower maintenance and operatingcosts.

RUNNING SMOOTHNESSCompressor module decoupled frombase frame by means of dampers.

АШР SCREW COMPRESSORS SCK 51-151:Technical Data and Dimensions

SCK 51

SCK 61

SCK 76

SCK 102

SCK 101

SCK 121

SCK 151

Serviceoverpres-surebar (g)

8

10

13

8

10

13

8

10

13

8

10

13

8

10

13

8

10

13

8

10

13

Volume flow Nominal Width Depth Height Height, Weightin ace. with motor

psi (g)

115

150

190

115

150

190

115

150

190

115

150

190

115

150

190

115

150

190

115

150

190

ISO 121 7m3/min

5,90

5,30

4,55

7,65

7,00

5,95

9,25

8,35

7,15

11,35

10,55

9,25

12,85

11,43

10,03

15,85

14,03

12,03

18,76

16,86

14,67

power out-cfm putkW mm mm mm mm kg

1208,4 37 1.520 850 1.355 1780 830

187,2

160,7

270,2 45 1.520 850 1.355 1780 900

247,2

210,2

326,7 55 1.610 850 1.355 1780 1.000

294,9

252,5

400,9 75 1.520 850 1.355 1780 1.050

372,6

326,7

453,9 75 2.300 1.400 1.525 2010 1.925

403,7

354,3

559,8 90 2.300 1.400 1.525 2010 2.000

495,5 |

424,9

662,6 110 2.300 1.400 1.525 2010 2.300

595,5

518,1

Compressed air con-nectionInch

I1//'

2"

DN50

2"

D N 5 0

2"

DN50

21//'

D N 6 5

21//'

D N 6 5

21//'

D N 6 5

Technicalperformance and installation data SCK 51 - SCK 151

Connections

_200 1̂ 0 for heat Supply air opening

a.0)

-o

"~a__

pressecutlet

Exhausair

f

0

recovery

'//////////Л

O/

[shutter

} ̂

1 П

"* width ' "̂~"200 ___

•all clearance

Subject to changes!

Removeable

0

essedet * 0

0Exhaustairu=4

ЛШР

$sr

sound insulation

[Ш "_

т

0

Air inletЛ

outlet internal thread

Heat recovery

\ Power supply PG

*- 03-̂ 'Ш

1st phase

2nd phase

3rd phase

'IA GIANCIDrive

maintenance-free, low-cost V-belts

Air qualityminimum residual oil content through

oil separating cartridge

Electronic air control• self-monitoring

• automatic selection of the mosteconomic operating mode

Low space requirement• compact construction

4th phase

Optional auxiliary equipment for:High ambient temperatures (exceeding 45° C)

High dust load

Service pressure between 4 and 15 bar (g)

Heat recovery

Possible use of long supply/exhaust air ducts

Extended control possibilities

Consumption-dependent control of severalinterconnected compressors (MultiControl)

IP 65 type of enclosure

Super sound insulation

Water cooling

Lead lag control

Remote control via PC/control room

Infinitely variable rotor speed control

Sturdy frame• decoupled from motor and air end unit

Cooling system• separate cooling ventilator

• large surface finned cooler

Lubrication•Piping system (no hydraulic hoses)

• No air bubbles in the oil circulation

• Optimum oil temperature at all times

Options• Tropicalised type

• Version for high dust loadDesigned for service pressures between 8 and 13

bar (other pressures on request)

) Heat recovery • Lead/lag control (ALUP LLC)• Consumption-dependent control of several

interconnected compressorsALUP MULTlCONTROL

• Remote control via PC/control room• Super sound insulation

• Water cooling

• Infinitely variable rotor speed control

THE PRODUCT RANGEFOR COMPRESSED AIR:

LUTIONS UP TO 40 BARCOMPRESSORSDESIGNATION

HLE/HLE-S

DE/DE-S

H L / C K

BOOSTER

Pressure bar Ifrom / to

9 - 1 1

1 0 - 1 5

1 0 - 3 5

1 5 - 4 0

Flow (l/min) power (kW) applicationfrom/to from/to

367-1002 2,2-7,5 Craft

80 - 340 1,1 - 3,0 IndustryCraft

110-4.620 2,2-37,0 IndustryCraft

390-2.590 2,2-15,0 Industry

Belt-driven piston compressors*

Directly coupled piston compressors -power units and receiver systems*

Belt-driven piston compressors -

COMBI

S C K / S C G

8-15

4 - 1 3

AQUASCREW SCW 8 - 1 0

ACCESSORIES

470-1670 4,0-11,0

440 - 72.000 4,0 - 400,0

490 - 33.800 4,0 - 250

Subject to technical revision, errors and omissions excepted

Your ALUP contact:

IndustryCroft

Industry, CroftShipping

IndustryHospitals

n/ гю ч -oo

OEKODRY DTE Dew pointAD +3°C-+15°C

OEKODRY 2000 Dew pointOEKODRY C/W -70°C--20°C

OEKOPAC

ALUP AQIVATED CHARCOAL ABSORBERS AKC

V A / M A / S A / A K Efficiencywith 0,01 micron99,9999%

АаилМдт Residuol oil contentULTRAMAT 0-5 mg/l condensate

10.0001

-

145.000 l/min80-1 Л £ ППП 1 /mmкэ.иии l/min

80-1 АЬ. ППП 1 /mln1 ^rJ.UUU 1/iTlin

80-qonnnn |/m;n

up to120.000 l/min

MM lUIHUIV-MVItJ

All compressors

All compressors

All compressors

AllAll compressors

A l lAll compressors

An ABAC Group company

Screw compressors,oil injected

Screw compressors,oil injected

Screw compressors,oil-free / water injected

~ *also available as sound-insulated version

' Compressed air receivers,horizontal or vertical

Refrigeration dryers

Adsorption dryers

Dryer and filter-systemsfor oil-free air

Compressed air filters

Oil/water separating systems,condensate drains

XILUPKompressoren

ALUP-Kompressoren GmbHAdolf -EhmannStr. 2- 73257 KbngenPostfachll61-73253K6ngenGermany

Phone sales: +49 - (0)7024 - 802 - 240Phone service: +49-(0)7024-802-250Fax: +49 - (0)7024 - 802 - 209E-mail sales sales@alup.comE-mail service service@alup.com

Internet: www.alup.com