Emerson 450XL manual

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Table of contents for the manual

  • Page 1

    Vilter 450 XL® Compressor F or Indu strial R efrige ration[...]

  • Page 2

    450XL Cros s Sec tion 2 The ve rsatile VMC 450XL is now ev en bette r ! While retaining all of the f ea tures that are ex clusive to Vilte r com- pressors, we’v e made sev eral de sign improve men ts: • Piston • Connecting road and bearing inse r t • Crankshaft • Safe t y head • Capacity reduc tion system Ev en though we ’ve m ade the[...]

  • Page 3

    3 Ev en with all the se built -in fe atures, y ou’ll still fi nd the 450XL to be extremely c ost -effi cien t. This compres sor has a whopping cylinder displac eme nt of 84,5 m 3 /h while running at 1200 RPM. And the high isentropic e ffi ciency of the 450XL means its C OP is second to none when c ompared to o ther c ompression syste ms. The 4[...]

  • Page 4

    4 Nominal High-Stage Capac ities With its 114 mm bore and stroke , the 450XL provides up to 30% more capacity than similar siz e compres sor units, all while main- taining a favorable C O P ratio . Nominal high-stage ratings f or the 450XL are shown in Figure 1 below . Complete de tailed ratings f or all 450XL high-stage models, plus rat - ings f o[...]

  • Page 5

    5 Time-Honored Fe ature s Vilter’s att ention t o detail shows whe reve r you look. Ov er a c en- tur y of experie nce in re frigera tion compres sor design goes int o each and e ve r y par t tha t comprises the 450XL. W e hav e designed our compone nt parts to work toge ther , not ju st fi t together . That’s wh y Vilter gu arantee s that all[...]

  • Page 6

    6 Gene ral Spec ifi cations The complet e line of 450XL c ompressors is comprised o f six models ranging from a nomin al 88 kW cooling capac it y 2-cylinder machine all the wa y to the high en d of the scale – a nominal 704 kW cooling capac it y 16-cylinder model. In-between are the 4, 6, 8 and 12-cylinder mid-size units. All 450XL compre ssors [...]

  • Page 7

    7 2 & 4 C ylinder Units 6 & 8 C ylinder Units 12 & 16 C ylinder Units V -Belt Drive Ammonia Cyl. A B C D E Cy l. A B C D E Cyl. A B C D E 12 2108 2013 1486 508 1514 6 1930 1410 1026 508 867 12 2108 2013 1486 508 1514 16 2108 2013 1581 508 1514 8 1930 1422 991 508 883 16 2108 2013 1581 508 1514 Direct Drive Ammonia Cyl. A B C D E Cy l. A[...]

  • Page 8

    The Emerson Climate T echnologies logo is a trademark and service mark of Eme rson Electric Co. Emerson Climate T echnologies Inc. is a subsidiary of Emerson Electric Co. Copeland is a registe red trademark and Cope land Scroll is a trademark o f Emerson Climate T echnologies Inc.. All other tradem arks are propert y of their res pective owners. In[...]