Rotary Screw Compressors SK Series

Transcription

1 Rotary Screw Compressors SK Series ith the word-renowned SIGMA PROFILE Free air deivery 0.5 to.70, 5.5

2 SK series SK Long-term savings Discerning compressed air users expect maximum avaiabiity and efficiency, even from smaer compressors. It wi come as no surprise therefore that Kaeser s SK series rotary screw compressors go far beyond meeting these key expectations. Not ony do they deiver more compressed air for ess power consumption, but they aso combine ease of use and maintenance with exceptiona versatiity and environmentay responsibe design. More air for your money Kaeser s engineers have managed to significanty boost the performance of the new SK series compressors compared to previous modes. This impressive feat has been achieved both through airend optimisation and the minimisation of interna osses. Low energy consumption The efficiency of a machine depends on the tota costs incurred throughout the equipment s entire service ife. ith compressors, energy costs account for the ion s share of tota expenditure. Kaeser therefore designed its SK series compressors with optimum energy efficiency in mind. Refinements to the energysaving Sigma Profie airend rotors and the use of IE premium efficiency motors have significanty contributed to the increased performance of these versatie compressors. The addition of the SIGMA CONTROL interna controer and Kaeser s unique cooing system have heped to push the boundaries of efficiency even further. Potentia energy cost savings through heat recovery Optimised design A SK series modes share ogica and user-friendy design throughout. For exampe, the eft-hand encosure pane can be removed in a few simpe steps and aows exceent visibiity of the system s inteigenty aid out components. Needess to say, the SK series was designed to ensure best possibe access to a service points. hen cosed, the sound-absorbing compressor encosure keeps operationa sound eves to a minimum thereby ensuring a peasanty quiet work environment. Moreover, with its three intake openings, the encosure provides separate air fow for high efficiency cooing of the compressor, the drive motor and switching cabinet. Last, but not east, SK series compressors are impressivey compact, which makes them the perfect choice for appications where space is at a premium. Moduar system concept SK series compressors are avaiabe as standard versions, as so-caed T modes that are equipped with an integrated, thermay shieded refrigeration dryer and as AIRCENTER modes that additionay incude an undersung air. Kaeser s inteigent moduar design therefore offers incredibe fexibiity. Moreover, a versions are avaiabe with an integrated frequency converter for infinitey variabe speed contro. Compressed air system investment Maintenance costs Energy cost savings through system optimisation Energy costs Potentia energy cost savings

3 Quiet, dependabe performance Image: SK

4 SK series Design is in the detais Name: Leve: Vaid unti: SIGMA PROFILE airend At the heart of every SK system ies a premium quaity airend featuring Kaeser s SIGMA PROFILE rotors. ith optimised fow characteristics, these rotors pay a key roe in setting the new standard in specific power performance. SIGMA CONTROL The SIGMA CONTROL ensures efficient contro and system monitoring. The arge dispay and RFID reader provide effective counication and maximum security. Mutipe interfaces offer exceptiona fexibiity, whist the SD card sot makes updates quick and easy. Maximum efficiency: IE motors Use of IE motors wi become mandatory in the EU from the st of January 0, but users can aready enjoy the benefits that these premium efficiency motors have to offer by choosing KAESER SK series rotary screw compressors. Efficient cooing Kaeser s innovative cooing system uses a high efficiency dua fow fan and separate air fow channes for cooing of the motor, the fuid / compressed air cooer and the contro cabinet. This not ony achieves optimum cooing performance, ow compressed air discharge temperatures and minima sound eves, but aso promotes efficient air compression. 5

5 SK T (SFC) series Aso avaiabe with refrigeration dryer and variabe speed contro SK with energy-saving dryer The compressed air refrigeration dryer is instaed in a separate encosure to shied it from heat radiated by the compressor; this design approach therefore enhances reiabiity. The automatic dryer shutdown feature further aids energy-efficient performance. Optiona variabe speed contro The use of variabe speed contro can provide definite advantages for specific appications, which is why SK modes are aso optionay avaiabe with variabe speed contro. The frequency converter is integrated into the compressor system s contro cabinet. Image: SK T Even quieter The new cooing system provides outstanding cooing performance and enabes optimum soundproofing. Norma conversation can take pace right next to the running compressor. Maintenance friendy A maintenance work can be carried out from one side of the unit. The eft housing cover is easiy removed to aow exceent component accessibiity. 6 7

6 AIRCENTER The compact and efficient compressed air package Connect and go Simpy connect this compact compressed air package to the power suppy and compressed air distribution network and you re ready to go - that s it! Durabe air The 50-itre air is especiay designed for instaation in AIRCENTER systems. A inner and outer surfaces are coated to provide exceent corrosion protection and ensure ong service ife. Image: SK AIRCENTER Service-friendy design The eft-hand housing cover is easiy removed to aow exceent accessibiity to a service points. Inspection gasses aow convenient inspection of fuid eves and drive bet tension whist the unit is in operation. Exceent component access A maintenance and service components are easiy accessibe, which significanty reduces the downtime associated with service and maintenance tasks. This heps to increase compressed air avaiabiity and minimises costs. 9

7 0

8 Equipment Compete unit Ready-to-run, fuy automatic, super-sienced, vibration damped, a panes powder coated. Suitabe for use in ambient temperatures up to +5. Rotary screw airend Genuine KAESER rotary screw, singe stage airend with SIGMA PROFILE rotors and cooing fuid injection for optimised rotor cooing. Eectric motor IE premium efficiency German eectric motor, IP 5. Fuid and air fow Honeycomb air intake fiter, pneumatic inet and venting reief vave, minimum / check vave, thermostatic vave and fuid fiter within the cooing fuid circuit, fuid / compressed air combination cooer. dryer (with T version) ith eectronic condensate drain. Refrigerant compressor with energysaving, cycing shutdown feature; inked to operationa status of the compressor when inactive. Aternativey, continuous operation can be seected on site. SIGMA CONTROL Traffic ight LED indicators show operationa status at a gance, pain text dispay, 0 seectabe anguages, soft-touch keys with icons, fuy automated monitoring and contro. Seection of Dua, Quadro, Vario and continuous contro as standard. Interfaces: Ethernet; additiona optiona counication modues for: Profibus DP, Modbus, Profinet and Devicenet. SD-card sot for data-ogging and updates. RFID reader, web server. SK series rotary screw compressors aso optionay avaiabe with SIGMA CONTROL BASIC. Eectrica components Ventiated IP 5 contro cabinet, automatic star-deta starter, overoad reay, contro transformer. Rotary screw airend with energy-saving SIGMA PROFILE rotors

9 Design Standard version Inet fiter Inet vave end Drive motor Fuid separator tank Compressed air aftercooer Fuid cooer Fuid fiter Dua-fow fan SIGMA CONTROL controer

10 Technica specifications Standard version T-SFC Version with variabe speed drive and integrated refrigeration dryer über über voumen SK SK Scha eve pege 66 x 95 x 60 über voumen SK T SFC SK 5 T SFC über G x 0 x 60 Scha eve pege 0 6 Scha eve pege Scha eve pege G 0 95 T Version with integrated refrigeration dryer (Refrigerant R a) 0 AIRCENTER Standard version über über voumen SK T SK 5 T x 0 x 60 Scha eve pege 66 7 über über voumen AIRCENTER AIRCENTER G x 70 x 0 G AIRCENTER SFC Version with variabe speed drive SFC Version with variabe speed drive 70 über über voumen SK SFC SK 5 SFC x 95 x 60 Scha eve pege 9 über über voumen AIRCENTER SFC AIRCENTER 5 SFC G x 70 x 0 G *) FAD compete system as per ISO 7 : 009, Annex C: Absoute intake (a), cooing and air intake temperature 0 eve as per ISO and the basic standard ISO 96-, toerance: ± db (A)

11 Choose the required grade of treatment according to your fied of appication: Expanation treatment using a refrigeration dryer ( dew point +) Appication exampes: Seection of treatment casses to ISO 57- (00) Pure air and cean room technoogy, dairies, breweries Foodstuff production Very cean conveying air, chemica pants Pharmaceutica industry eaving machines, photo abs Oi AR RD* ED Process air, pharmaceuticas Photo abs Especiay dry conveying air, paint spraying, fine controers Compressor THNF AQUAMAT * FE microfiters can be optionay instaed in TG to TI series refrigeration dryers. Other machines - FE Instaation for heaviy fuctuating air demand - - FD ACT AR Optiona fitration DD** FE ZK AR - DD** - - ECO DRAIN FB / FC Pre-fiter FD Particuate fiter FE / Microfiter G Activated carbon and microfiter combination FG Activated carbon fiter RD dryer THNF Bag fiter ZK Centrifuga separator Compressed air quaity casses to ISO 57-(00): Soid partices / dust FG FE ED Compressor THNF FD AQUAMAT max. partice count per m³ of a partice size with d [µm]* d.0.0 d 5.0 e.g. Consut KAESER regarding pure air and ceanroom technoogy 0,000 00,000 Not defined Not defined Not defined 00 6,000 90,000 Not defined Not defined 0 00,000 0,000 00,000 Cass Partice concentration Cp in mg/m³ * < Cp 5 5 < Cp 0 Cp > 0 ater Cass dew point, in 0 e.g. Consut KAESER regarding pure air and ceanroom technoogy Cass Concentration of iquid water C in g/m³ * 7 9 C < C 5 5 < C 0 C > 0 Oi ED 0 For KAESER rotary screw compressors Oi -main charging system AR 0. d 0.5 FB Desiccant dryer FE FC AQUAMAT DD Cass AQUAMAT Soids ater Paint spraying ZK AR For non frost protected air systems: Compressed air treatment with a desiccant dryer (down to -70 dew point) Microchip production, optics and foodstuffs RD* G Pure air and cean room technoogy, pharmaceuticas, dairies, breweries Optiona fitration Packaging, contro and instrument air No quaity requirements ACT Conveying air for waste water systems FD Low-grade shot basting FE Shot basting Paint spraying, powder coating Genera works air, high-grade sand basting Activated carbon adsorber ** An aftercooer is required where appicabe for heat regenerated desiccant dryers. Cass Tota oi concentration (fluid, aeroso + gaseous) [mg/m³]* 0 e.g. Consut KAESER regarding pure air and ceanroom technoogy > 5.0 *) At reference conditions 0, (a), 0% humidity KAESER Kompressoren SE P.O. Box 960 Coburg GERMANY Te Fax e-mai: productinfo@kaeser.com P-65/0ED.6/ Specifications are subject to change without notice Soids ater Instaation for heaviy fuctuating air demand ACT