Embed Size (px)
Citation preview
Design for wide range of displacement
Screw compressor dedicated to R134a
Variable Frequency DriveRC2-V SeriesScrew Compressor
RC2-V Series
HANBELL PRECISE MACHINERY CO., LTD WWW.HANBELL.COM
2
Highlights of RC2-V Series Screw CompressorWWW.HANBELL.COM
Higher CPO with Frequency Inverter (VFD)▓ Capacity modulated between 30~70Hz (Consult Hanbell for higher frequency s application)▓ Compatible with all frequency inverters (especially Hanbell refrigerant-cooled inverter), less doubt of interruption and condensation compared to build-in inverter▓ Higher volumetric efficiency resulting from higher rotation speed▓ Constantly compatible Vi resulting in smaller power consumption under both part and full load
High-efficiency Motor▓ Optimal motor design for variable-speed rotation▓ Reinforced insulation suitable for wide range of frequency spectrum▓ Patented motor-cooling design in passage of refrigerant flow encompassing stator provides best heat absorption▓ Sliding-fit stator easier for installation and removal
High-efficiency Screw Rotor Profile▓ 5-to-6 rotor profile patented in Taiwan, US, UK, and China▓ Designed according to characteristics of refrigerants▓ Hyper volume efficiency and minimum clearance
Durable Bearing Structure▓ Eleven high-quality bearings for radial and axial resistance▓ Additional two bearings for axial resistance in reverse running▓ α balance piston against axial thrust▓ Heavy-duty design▓ Resulted in longer bearing life compared to traditional 9-bearing design
3
WWW.HANBELL.COM
Wide VI Selection▓ Built-in volume ratio (VI)-2.2, 2.6, 3.0, 3.5, 4.8▓ Exactly match pressure ratio without over- or under-compression▓ Suitable for separate applications like refrigeration, water-cooled chiller, air-cooled chiller and heat pump
High-performance Integral Oil Separator▓ Detachable demister for cleaning▓ Finer size of mesh▓ Low pressure drop and oil carry-over
Total Protection & Accessories1. Motor Temperature Sensor :
▓ “Built-in” Pt100/Pt1000 installed in motor winding
▓ Accurately reflect corresponding resistance (converted to the motor temperature)
▓ Controller can precisely regulate timing and volume of liquid injection accordingly2. Discharge Thermister & Motor Temperature Thermistor
▓ Totally integrated
▓ Effectively protect compressor in advance when any abnormal alarm occurs3. Liquid Injection and Oil Cooler Function (Port & Stop Pin)
▓ Both available on every Hanbell screw compressor4. Oil Level and Oil Flow Switch
▓ Ensure sufficient lubricant in compressor for better lubrication, cooling and sealing5. Heater (150W & 300W)
▓ Increase lubricant’s flow-ability when compressor restarts after long-term stop6. Connection for Pressure Differential Switch
▓ Easily detect clog in of oil filter ▓ Assure effective lubrication
Other Advantages ▓ Low noise level and minute vibration ▓ Fewer quantity of parts in screw compressor than those in reciprocating compressor ▓ Easy for maintenance and overhaul ▓ Compact geometry, easy for layout
Approval and Certification ▓ Production by SOP conformed to major quality standards ▓ Approved by ISO 9001-2000, UL, CE(PED), Electronic Apparatus for Explosive Atmospheres (EX, China), Lloyd’s Register (Vessel), Symbol of Excellence in Taiwan
Compressor NomenclatureR C 2 - xxxx x v
Refrigerant Code A = R134a
Displacement at 50Hz
RC model 2nd Version
VI
VI 2.2 VI 4.8
Variable Speed Model
4
Technical Data RC2-AV
Nominal horse power:All the above Nominal Hp values are not the maximum compressor Hp. Please refer to Hanbell selection software for rated current according to various operating conditions while sizing inverter, AC reactor, contactor, cable, fuse and wirings, etc…
WWW.HANBELL.COM
WWW.HANBELL.COMMODEL
COMPRESSOR MOTOR Lubricant charge
Oil Heater
Hydrostatic Pressure
Test WEIGHT
Displacement 50Hz(m³/hr)
Rated Speed (rpm)
VI Type Nominal (Hp) Starting Voltage
(V) Insulation Protection L W Kg/cm²G kg
RC2-100AV 98 1750~4750
2.2
2.6
3.0
3.5
4.8
3 Ph
ase,
2 P
ole,
Squ
irrel
Cag
e, In
duct
ion
Mot
or
30 19
△ start 380~460 Class F PTC
7
150/300 42
275
RC2-140AV 137 1750~4750 42 26 7 280
RC2-180AV 180 1750~4750 56 35 7 300
RC2-200AV 193 1750~4750 59 37 8 420
RC2-230AV 230 1750~4750 70 44 14 540
RC2-260AV 257 1750~4750 78 49 14 545
RC2-300AV 293 1750~4750 90 56 16 590
RC2-310AV 308 1750~3550 71 59 16 575
RC2-320AV 320 1750~3550 72 60 16 595
RC2-340AV 339 1750~4750 102 64 16 600
RC2-370AV 366 1750~3550 84 70 16 610
RC2-410AV 407 1750~4750 125 78 16 730
RC2-430AV 423 1750~4750 125 78 16 735
RC2-470AV 471 1750~4750 144 90 18 800
RC2-510AV 508 1750~3550 117 98 20 760
RC2-550AV 549 1750~4750 168 105 23 820
RC2-580AV 583 1750~3550 131 109 20 805
RC2-620AV 619 1750~4750 182 114 23 850
RC2-710AV 713 1750~3550 158 131 28 1099
RC2-790AV 791 1750~3550 175 146 28 1140
RC2-830AV 825 1750~3550 183 152 28 1150
RC2-930AV 929 1750~3550 212 176 28 1180
RC2-1020AV 1017 1750~3550 227 189 40 1500
RC2-1130AV 1122 1750~3550 248 206 40 1520
RC2-1270AV 1268 1750~3550 286 238 53 2100
RC2-1530AV 1539 1750~3550 331 275 53 2200
Unit : m³/hr 0 500 1000 1500
5
WWW.HANBELL.COM
Electrical Installation of VFD
Voltage/Frequency Characteristics of Motor
Variable Frequency Drive (VFD)
Inverter
Control Circuit
AC Reactor(Optional) Motor
3Φ，2P，△
AC Reactor
Inpu
t Vol
tage
Control Voltage
The motor of RC2-V series compressor is designed for variable speed control.Its voltage vs frequency characteristic diagram is shown as below.When setting the inverter with its operation manual, please choose the sameV/F characteristic as below in order to operate the compressor under proper settings.
V
VMAX
VC
VMIN
FMIN FB FMAXHz
Motor V/F Characteristic Diagram
FMIN: Minimum output frequencyVMIN: Minimum output voltageFB: Middle output frequencyVC: Middle output voltageFMAX: Maximum output frequencyVMAX: Maximum output voltage
6
A B C D E F G H I J K L M N O P Q R S T U
RC2-100AV 213 196 196 75 70 61 400 101 57 53 416.5 300 186.5 205 249 260 548.5 196 156 86 135
RC2-140AV 213 196 196 75 70 61 400 101 57 53 416.5 300 186.5 205 249 260 548.5 196 156 86 135
RC2-180AV 283 196 196 75 81 68.5 410 101 57 53 486.5 386 196 205 239 362 548.5 196 156 95 123
MODELUnit : mmDimens ions
A B C D E F G H I J K L M N O P Q R S T U V W X Y
RC2-710AV 1898.5 560 275 466 130 262.5 514.5 161 822.5 353 690 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 269
RC2-790AV 1963.5 560 275 466 130 262.5 514.5 161 822.5 418 690 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
RC2-830AV 1963.5 560 275 466 130 262.5 514.5 161 822.5 418 690 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
RC2-930AV 2033.5 560 275 466 130 262.5 584.5 161 822.5 418 760 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
MODELDimens ions Unit : mm
RC2-100AV~RC2-180AV Outline
WWW.HANBELL.COM
RC2-710AV~RC2-930AV Outline
7
WWW.HANBELL.COM
A B C D E F G H I J K L M N O P Q R S T U
RC2-200AV 345 229 378 75 82 69 447 101 57 53 536 228 341 225 245 362 592 225 225 95 196
RC2-230AV 365 250 405 86 97 85 502 106 67 61 567 251 399 257 289 391 624 240 240 107 225
RC2-260AV 365 250 405 86 97 85 502 106 67 61 567 251 399 257 289 391 624 240 240 107 225
RC2-300AV 408 250 405 86 97 85 502 106 67 61 610 285 399 257 289 391 624 240 240 107 229
RC2-310AV 408 250 405 86 97 85 502 106 67 61 610 251 444 257 289 391 624 240 240 107 225
RC2-320AV 408 250 405 86 97 85 502 106 67 61 610 285 399 257 289 391 624 240 240 107 229
RC2-340AV 408 250 405 95 103 105 502 121 81 69 610 285 447 257 310 391 624 240 240 130 228
RC2-370AV 408 250 405 95 103 105 502 121 81 69 610 285 447 257 310 391 624 240 240 130 228
RC2-410AV 392 275 453 95 103 105 553 120 81 69 613 288 433 275 315 413 655 270 230 130 255
RC2-430AV 392 275 453 95 103 105 553 120 81 69 613 288 433 275 315 413 655 270 230 130 255
RC2-470AV 440 275 453 95 103 105 553 120 81 69 661 320 433 275 315 413 655 270 230 130 255
RC2-510AV 465 275 453 107 103 105 560 131.5 96.5 88 696 288 484 275 331 413 655 270 230 130 254
RC2-550AV 484 275 451.5 107 103 105 572 131.5 96.5 88 720 320 580 280 331 411.5 659 270 230 130 112
RC2-580AV 465 275 453 107 103 105 560 131.5 96.5 88 696 320 484 275 331 413 655 270 230 130 255
RC2-620AV 484 275 451.5 107 220 124 572 131.5 96.5 88 720 320 525 280 331 411.5 659 270 230 161 112
MODELUnit : mmDimens ions
Unit : mm
A B C D E F G H I J K
RC2-1020AV/1130AV 1120 350 480 45 656 325 410 365 350 1000 470
RC2-1270AV/1530AV 1112 445 575 50 677 325 430 505 395 1020 550
Unit : mm
L M N O P Q R S T U V
RC2-1020AV/1130AV 723 370 451 499 715 728 325 275 100 100 60
RC2-1270AV/1530AV 768 370 590 480 825 770 325 275 100 90 115
MODEL
MODELDimens ions
Dimens ions
RC2-200AV~RC2-580AV Outline RC2-550AV~RC2-620AV Outline
RC2-1020AV~RC2-1530AV Outline
HBCE-RC2V-11-A(1000)
Application Limits
SHANGHAI HANBELL PRECISE MACHINERY CO., LTDNo.8289, Tingfeng RD, Fengjing Area, JinShan District,ShanghaiTEL:+86-21-57350280 FAX:+86-21-57352004http://www.shahanbell.com.cnE-mail:[email protected]
HANBELL PRECISE MACHINERY CO., LTD.NO.5 Kongsan Road, Kuan-Yin Industrial Park, Kuan-YinShiang, Tao-Yuan Hsien, Taiwan, R.O.C.TEL:+886-3-4836215FAX:+886-3-4836223http://www.hanbell.comE-mail:[email protected]
HANBELL EUROPEVia dei Campazzi 25 / 27, 21040 Gerenzano (VA), ItaliaTEL:+39-02-962-80188FAX:+39-02-962-48011http://www.comer-srl.comE-mail:[email protected]:[email protected]
CONG TY THNN MAY CHINH XAC HANBELL VIET NAM LO 28-30-32 DUONG SO 11, KHU CONG NGHIEP TAN DUC,XA HUU THANH, HUYEN DUC HOA TINH LONG AN.TEL: (072) 3769688 FAX: (072) 3769690
High-efficiency ModelRC2 SeriesScrew Compressor
R134a APPLICATION LIMITS
Cond
ensi
ng T
empe
ratu
re
Evaporating Temperature
140
122
104
86
68
℉ -4 14 32 50
-20 -10 0 10℃
60
50
40
30
20
Additional cooling
Motor A
30 Hz
With min.pressure valve
