Emerson Global | EmersonVilter | Refrigeration, Oil & Gas Industry Compressors | Copeland US
Datasheet for EMERSON models including: Vilter Single Screw Compressor
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DocumentDocumentVilterTM Single Screw Compressor Units Keep it Cold With VilterTM Single Screw Compressor Units Vilter's single screw compressors deliver longer life, higher reliability, and better energy efciency than twin screw compressors and have fewer moving parts than reciprocating compressors. The key to the single screw compressor's reliability is in its balanced design. The balanced design results in ultra-low bearing loads with signicantly decreased vibration and sound levels. The inherent balanced design of the single screw allows Vilter to offer the longest warranty in the industry. The extended 5/15 warranty, includes 5 years on the compressor internal rotating parts and 15 years on the bearings. The key to the single screw compressor's high efciency is Vilter's exclusive ParallexTM slide system allowing the compressor to run at optimum efciency through its full range of capacity. The VSMC and VSSC units have pre-engineered congured to order (CTO) standard designs, and are built in an assembly line fashion, resulting in faster lead times and consistency in appearance. Non-CTO VSMC and VSSC units are custom engineered and made to order. These units involve special components and unique congurations which require additional review and processing. These attributes increase the manufacturing period and lead time, but customers get a unit tailored to their specic needs. ParallexTM Slide System It's the key to part load efficiencies which are far superior to twin screw compressors. Capacity and volume slides (with an expanded volume ratio of 1.2 to 7.0) move independently of each other based on load, eliminating over or under compression and saving energy costs. High-Efficiency Oil Separator Same coalescing element used on all units make it easier to store spare parts and replace. Vission 20/20TM Microprocessor Control · Reliable operation · Enhanced communications · Easy to use · Flexible and expandable Approvals · CE · PED · UL · ASME VSSC 280mm high stage with plate oil cooler, 30" separator, economizer, single lter, and pump option Oil Cooling Options Oil cools the internal components during the entire compression process. Cooling is essential in removing heat whereby extending the life of the internal components. Options include: · Liquid injection · Thermosyphon plate heat exchanger (shown) Intelligent Oil Level Switch Protects the compressor in the event of low oil level conditions assuring minimal operational interruption. Pressure Transducers Provide instant feedback for precise unit control. They are centrally mounted with block and bleed valves; optional gauges can be added. Ultra Fine Oil Filter Maximum filtration without flow restriction for extended bearing life and longer maintenance interval. Oil Pump (Optional) For units needing constant oil pressure, such as booster, swing and low pressure differential applications. The oil pump on the VSSC is positioned conveniently for the service technicians and field operators. Common Panel Height for Vission 20/20 Uniform height for Vission 20/20 panel across full product range for superior visibility and operator comfort. Standard Suction and Discharge Port Connections Simplified suction and discharge connections for ease of installation. Liquid Injection Cooling with Optional 3-Way Valve System Dual port liquid injection optimizes cooling to match operating conditions for the most energy efficient performance. VSMC 240mm, high stage with dual port liquid injection cooling, 24" separator, single lter, and no pump option Oil Cooling Options Single Screw Compressor Specications · Liquid Injection (shown) · Thermosyphon plate heat exchanger Ammonia Base Ratings1 Standard Unit Dimensions and Weights2 Model Number Displacement Connection Sizes Width CFM m3/hr Tons BHP Capacity Absorbed Length Power Suction Discharge ft-in kW kW (mm) Single Oil Filter ft-in (mm) Height ft-in (mm) VSMC Series Shipping Weight lbs (kg) VSMC-152* VSMC-152E* VSMC-182* VSMC-182E* VSMC-202* VSMC-202E* VSMC-301 VSMC-301E VSMC-361 VSMC-361E VSMC-401 VSMC-401E VSMC-501 VSMC-501E VSMC-601 VSMC-601E VSMC-701 VSMC-701E 152 258 52 57 177 301 61 68 202 343 72 79 305 518 107 111 353 600 136 139 405 688 146 161 502 853 185 203 609 1035 229 252 691 1174 260 285 76 183 57 79 200 59 84 214 63 88 239 66 93 253 69 98 133 139 278 376 390 73 99 3",4", 6" 104 3" 8'-9" (2667) 3'-8" (1118) 5'-10" (1778) 151 478 113 158 489 118 169 513 126 178 566 133 202 651 151 213 714 159 241 254 272 805 886 914 180 189 4", 6", 8" 203 4" 9'-5" (2870) 3'-2" (965) 6'-8" (2032) 287 1002 214 VSSC Series 3800 (1724) 6000 (2722) 7135 (3236) VSSC-751 VSSC-751E VSSC-901 VSSC-901E VSSC-1051 VSSC-1051E VSSC-1201 VSSC-1201E VSSC-1301 VSSC-1301E VSSC-1551 VSSC-1551E VSSC-1851 VSSC-1851E VSSC-2101 VSSC-2101E VSS-2401 VSS-2401E VSS-2601 VSS-2601E VSS-2801 VSS-2801E VSS-3001 VSS-3001E 778 880 1070 1193 1323 1526 1790 2020 2536 2759 2959 3072 1322 1495 1818 2027 2248 2593 3041 3432 4309 4688 5027 5219 302 334 344 382 415 457 462 513 510 565 597 660 710 783 809 891 969 1064 1048 1153 1104 1217 1146 1264 327 346 358 383 466 491 505 536 533 566 645 682 738 781 853 901 1063 1116 1132 1192 1188 1253 1221 1289 1062 1175 1210 1343 1460 1607 1625 1804 1794 1987 2100 2321 2497 2754 2845 3134 3408 3742 3686 4055 3883 4280 4030 4445 244 258 267 4", 6", 8" 3", 4", 5" 12'-1" (3680) 4'-4" (1317) 286 347 366 4", 5", 6" 377 13'-1" 4'-8" 400 397 5" (3996) (1412) 422 481 6", 8", 10" 509 550 582 5", 6" 13'-10" (4216) 5'-2" (1575) 636 672 793 832 844 889 886 8", 10" 6", 8" 17'-5" (5309) 7'-0" (2134) 934 910 961 7'-2" (2187) 7'-7" (2418) 9'-1" (2769) 12'-9" (3658) 7100 (3200) 9720 (4410) 14700 (6670) 18500 (8391) 1 Tons and BHP based on +20°F and 95°F; 10°F liquid subcooling, saturated suction, 0°F superheat. Ratings for other refrigerants are available, consult Vilter for more information. 2 Dimensions and weights are approximate, and are based on use with thermosyphon oil cooling, motor, and standard size oil separator. Contact Vilter for specic unit information. *Models operate at 1772 RPM; all others operate at 3550 RPM (60 Hz) About Emerson Emerson (NYSE: EMR), headquartered in St. Louis, Missouri (USA), is a global technology and engineering company providing innovative solutions for customers in industrial, commercial, and residential markets. Our Emerson Automation Solutions business helps process, hybrid, and discrete manufacturers maximize production, protect personnel and the environment while optimizing their energy and operating costs. Our Emerson Commercial and Residential Solutions business helps ensure human comfort and health, protect food quality and safety, advance energy efficiency, and create sustainable infrastructure. For more information visit Emerson.com. Emerson.com/Vilter 2016VM-45 R4 (9/18) Emerson, Parallex, Vilter and Vission 20/20 are trademarks of Emerson Electric Co. or one of its afliated companies. ©2018 Emerson Climate Technologies, Inc. All rights reserved.