Transport Compressors for Truck and Trailer Application KP-560-2
Transport Compressors for Truck and Trailer Application KP-560-2
This document details the KP-560-2 series of compressors designed for transport refrigeration applications, specifically for trucks and trailers. These compressors are based on the proven 4UFC(Y) .. 4NFC(Y) series used in vehicle air-conditioning and have been adapted for refrigeration purposes.
Specifications
The new series, 4UFR(Y) .. 4NFR(Y), is compatible with refrigerants R404A, R507A, and R22, covering a wide range of applications from medium to low temperatures. Key features include:
- Width of only 305 mm or 367 mm, making them the slimmest in their class.
- Belt drive with an electro-magnetic clutch, with other drive types available upon request.
- Wide speed range from 500 to 2600 RPM.
- Under-proportional increase in cooling capacity at high speeds.
Technical Features
These compressors are optimized for specific refrigerants and include:
- Patented shaft seal with a secondary oil barrier for minimal leakages.
- Drive parts designed for smooth operation and low friction losses.
- Exchangeable and wear-resistant cylinder liners.
Optional Accessories
Available accessories include capacity control, electro-magnetic clutch, and crankcase heater.
Performance Data
Performance data is provided for R404A, with slight variations for R507A. The data is based on a suction gas temperature of 20°C and a compressor speed of 1450 RPM.
Application Limits
The document outlines the operational limits for the compressors, including temperature ranges for evaporation and condensation.
Connection Positions
Details on connection positions for high and low pressure, oil fill, and other components are provided, along with a dimensional drawing for installation guidance.
Conclusion
The KP-560-2 series offers high efficiency and reliability, with a range of features and options to suit various transport refrigeration needs.
Catalog excerpts
Prospekt KP-560-2 01.09.2006 8:47 Uhr Verdichter für TransportKälteanlagen Seite 1 Transport Compressors for Truck and Trailer Application Compresseurs pour installations frigorifiques en transport • Tiefkühlung • Low temperature application • Réfrigération à basses températures KP-560-2
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Prospekt KP-560-2 01.09.2006 8:47 Uhr Seite 2 Based on the approved compressor series 4UFC(Y) .. 4NFC(Y) for vehicle air-conditioning a special design for truck and trailer application has been developed. This new series 4UFR(Y) .. 4NFR(Y) – "R" = Refrigeration – is suitable for R404A, R507A and R22 and may be applied to a wide application range – medium temperature to low temperature application. A base des compresseurs testés pour la climatisation des véhicules 4UFC(Y) .. 4NFC(Y), une version spéciale était développée pour des installations frigorifiques en transport. Cette nouvelle série 4UFR(Y)...
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Prospekt KP-560-2 01.09.2006 8:47 Uhr Seite 3 ❏ Kombinierte Wälz- und Gleitlagerung der Exzenterwelle ● mit minimalem Axialspiel – unabhängig von Gehäusetemperatur und Betriebszustand ● dimensioniert für extreme Belastung bei hoher Drehzahl ❏ Combined roller and sleeve bearings of the excentric shaft ● with minimum axial clearance – independent of housing temperature and operating conditions ● designed for extreme loadings at high speed ❏ Ölversorgung durch drehrichtungsunabhängige Ölpumpe ❏ Lubrication by reversible oil pump ❏ Minimaler Ölwurf durch integrierten Ölabscheider ❏ Öltrockner als...
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ohne Flussigkeits-Unterkuhlung, Performance data relating to 20°C suction gas temperature, without liquid subcooling, compressor se referant, sans sous-refroidissement de liquide, vitesse du compresseur 1450 min-1 Puissance frigorifique Shaft power Daten gelten fur R404A. Bei R507A ergeben sich geringfugige Abweichungen. turen beziehen sich auf Taupunkt-Werte Data are valid for R404A. Slight variations have Evaporatind and condensing temperatures are based on dew point temperatures I Limited suction gas temperature Donnees valables pour R404A. Des moindres varia- tions peuvent-etre considerees...
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Technische Daten Technical data Caracteristiqu.es techniques Application limits Limites d'application Zusatzkuhlung erforderlich Oder eingeschrankte ■ Additional cooling required or limited suction ■ Refroidissement additionel ou surchauffe a I'aspiration reduite (Atoh - max. 20 K) Data for R22 upon request. Donnees pour R22 sur demande
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Prospekt KP-560-2 01.09.2006 8:47 Uhr Seite 6 Maßzeichnung Dimensional drawing Croquis coté 4UFRY .. 4NFRY Absperrventile in Standardanordnung Shut-off valves in standard position Vannes d'arrêt en arrangement standard 3 (LP) 1/8"-27 NPTF SL DL 1 / 2 (HP) 1/8"-27 NPTF 307 DL SL 400 K 170 120 TOP 20 146 265 377 352 Option 210 13 13 130 169 232 65 252 384 9 8 7/16"-20 UNF 6 M22x1,5 7 M22x1,5 4UFR(Y) K 4TFR(Y) 4PFR(Y) 63 63 4 1/4" -18 NPTF 9 4NFR(Y) 63 5 M22x1,5 75 Anschluss-Positionen Connection positions Position des raccords 1 2 1 2 1 2 3 4 5 6 7 8 9 6 Hochdruck-Anschluss (HP) Druckgas-Temperaturfühler...
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01.09.2006 8:48 Uhr Seite 8 Bitzer Kühlmaschinenbau GmbH Eschenbrünnlestraße 15 71065 Sindelfingen, Germany fon +49 (0) 70 31 9 32-0 fax +49 (0) 70 31 9 32-146 & -147 www.bitzer.de • [email protected] Änderungen vorbehalten / Subject to change / Toutes modifications résérvées 08.06 Prospekt KP-560-2
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