RC2 Series

Innovative heavy duty design

Screw compressor suitable for
High-efficiency Model
HFCs, HCs and HFOs
RC2 Series
Screw Compressor

HANBELL PRECISE MACHINERY CO., LTD WWW.HANBELL.COM

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Highlights of RC2 Screw Compressor

Energy-efficient Motor
▓ Semi-hermetic, flange-mount design
▓ Effective cooling by suction refrigerant gas

▓ Part winding, star-delta, DOL starter options available

▓ Variable frequency drive (VFD) option available

▓ Optimized housepower respond to refrigerant properties

▓ Cooling guide vane design on motor casing

▓ F-class motor insultation

Economizer (Sub-cooler) Operation

▓ Increasing cooling capacity at minimum addtional power
▓ Stable middle pressure, easy to control

▓ Specially-designed gas flow passageway on slide valve

▓ Subcooling works also works at partial load

High-efficiency Screw Rotor Profile

▓ Five-to-six lobes patented rotor profile
▓ High displacement, low operation noise

▓ Excellent volumetric efficiency and minimum clearance

▓ Heat process and heavy-duty design

▓ In-house manufacturing technology

▓ Precisely machining and quality assurance

Dual Capacity Control

▓ Flanged-on solenoid valve, easy on installation
▓ Step or Continuous (Stepless) control mechanism
▓ High ingress protection

▓ Quick loading and unloading to target water temp.

▓ Special supply voltage on request

Durable Bearing Structure

▓ High-quality radial and axial bearings
▓ Anti-reverse rotation design

▓ α balance piston against axial thrust

▓ Long life cycle and service time

▓ Oversized bearings, heavy-duty

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Wide Range VI Options

▓ Optimized selection - 2.2, 2.6, 3.0, 3.5, 4.8
▓ Minimum over- or under-compression

▓ Designed for applications of air-conditioning

refrigerantion, heat pump and process cooling

▓ Replaceable slide without chamber modification

Build-in Oil Separator

▓ Three-stage oil separation
▓ Low pressure drop and oil carry-over

▓ Fine demister mesh in oil separation

▓ High volume oil sump and inbuilt rust remover

▓ Pressure relive valve available

Complete Protection & Accessories

1. Motor temperature Sensor
▓ PT100 or PT1000 embedded inside motor winding

▓ In-time motor temperature monitor

▓ As control point for liquid injection to motor

2. Discharge Port and Motor Temperature Thermistor

▓ PTC embedded inside motor winding

▓ Proactive and prompt reaction when overheating occurs

3. Liquid Injection Connector (Motor and Chamber)

▓ Available for addtional cooling requirement

4. Oil Cooler Connector

▓ Available for oil cooler or external oil circuit design

4. Oil Level Switch

▓ Proactive and prompt reaction on insufficient lubricant

5. Oil Heater (150W or 300W)

▓ Maintain lubricant viscosity before compressor start

6. Oil Pressure Connector

▓ Monitor pressure differential (Ps-Po and Pd-Po)

▓ Oil filter clogging monitor

Other Advantages Compressor Nomenclature

▓ Low noise level and minimum vibration R C 2 - xxxx x
▓ Fewer quantity of parts in screw

compressor than those in reciprocating Motor Code　A = R134a, HFO / HFO blends
B = R22, R407C, R404A, R507
compressor R134a, HFO / HFO blends
▓ Easy for maintenance and overhaul
Displacement at 50Hz (m³/hr)
▓ Compact geometry, easy for layout

RC model 2nd Version

Quality System and Certification

▓ ISO 9001, ISO 45001 quality system approved
▓ UL listed, CE conformity, ATEX and IECEx explosion proof model available (RC2-ExP)
▓ Aprroved by chiller performance stardard ASHRAE 90.1, EU 2016/2281, GB 19577, ISEER

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Technical Data RC2-A

WWW.HANBELL.COM Lubricant
COMPRESSOR MOTOR charge
WEIGHT
MODEL Displacement Rated
Cap. Control (%) Nominal Hp Voltage (V)
60 / 50Hz Speed VI Type Starting
m3/hr 60 / 50Hz STEP STEPLESS 60Hz 50Hz 60Hz 50Hz L kg

RC2-100A 118/98 33, 66, 100 33~100 23 19 7 275

RC2-140A 165/137 33, 66, 100 33~100 32 26 7 280

RC2-180A 216/180 33, 66, 100 33~100 42 35 7 300

RC2-200A 233/193 25, 50, 75, 100 25~100 45 37 208 8 420

220
230
RC2-230A 277/230 35, 50, 75, 100 35~100 53 44 380 14 540
440
460
RC2-260A 309/257 25, 50, 75, 100 25~100 59 49 Y-△ 480
14 545
575
RC2-300A 352/293 25, 50, 75, 100 25~100 67 56 16 590

RC2-310A 371/308 35, 50, 75, 100 35~100 71 59 PWS 16 575

RC2-340A 407/339 35, 50, 75, 100 35~100 77 64 16 600

3 Phase, 2 Pole, Squirrel Cage, Induction Motor

DOL
RC2-370A 440/366 35, 50, 75, 100 35~100 84 70 16 610
2.2
RC2-410A 490/407 25, 50, 75, 100 25~100 93 78 16 730
2.6
RC2-470A 567/471 25, 50, 75, 100 25~100 108 90 18 800
380
3550/2950 3.0
400
RC2-510A 611/508 35, 50, 75, 100 35~100 117 98 415 20 760
3.5
RC2-550A 660/549 25, 50, 75, 100 25~100 126 105 23 820
4.8

RC2-580A 702/583 35, 50, 75, 100 35~100 131 109 20 805

RC2-620A 745/619 35, 50, 75, 100 35~100 137 114 23 850
380
RC2-710A 858/713 35, 50, 75, 100 35~100 158 131 440 28 1100
460
480
RC2-790A 952/791 30, 50, 75, 100 30~100 175 146 575 28 1140

RC2-830A 993/825 30, 50, 75, 100 30~100 183 152 Y-△ 28 1150

RC2-930A 1117/929 35, 50, 75, 100 35~100 212 176 28 1180

RC2-1020A 1223/1017 25, 50, 75, 100 25~100 227 189 DOL 40 1500

RC2-1130A 1350/1122 25, 50, 75, 100 25~100 248 206 40 1520

RC2-1270A 1521/1268 25, 50, 75, 100 25~100 286 238 53 2100

RC2-1530A 1847/1539 25, 50, 75, 100 25~100 331 275 53 2200

Nominal HP:
All above Nominal HP are not equal to the maximum compressor HP;
please refer to Hanbell selection software for power input in specified working condition.

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Technical Data RC2-B

COMPRESSOR MOTOR
Lubricant
Displacement Rated WEIGHT
MODEL Cap. Control (%) Nominal Hp Voltage (V) charge
60 / 50Hz Speed VI Type Starting

m3/hr 60 / 50Hz STEP STEPLESS 60Hz 50Hz 60Hz 50Hz L kg

RC2-100B 118/98 33, 66, 100 33~100 38 31 7 280

208
RC2-140B 165/137 33, 66, 100 33~100 50 41 7 285
220
RC2-180B 216/180 33, 66, 100 33~100 66 55 7 335
230
RC2-200B 233/193 25, 50, 75, 100 25~100 70 58 8 425
380
RC2-230B 277/230 35, 50, 75, 100 35~100 81 67 14 555
Y-△ 440
RC2-260B 309/257 25, 50, 75, 100 25~100 90 75 14 560
460
RC2-300B 352/293 25, 50, 75, 100 25~100 107 89 16 600
PWS 480
RC2-310B 371/308 35, 50, 75, 100 35~100 110 91 16 580
575
RC2-340B 407/339 35, 50, 75, 100 35~100 121 101 16 620
3 Phase, 2 Pole, Squirrel Cage, Induction Motor

DOL
RC2-370B 440/366 2.2 35, 50, 75, 100 35~100 130 108 16 640

RC2-410B 490/407 2.6 25, 50, 75, 100 25~100 146 121 16 740
380
RC2-470B 567/471 3.0 25, 50, 75, 100 25~100 170 141 18 810
3550/2950 400
RC2-510B 611/508 3.5 35, 50, 75, 100 35~100 183 152 20 780
415
RC2-550B 660/549 4.8 25, 50, 75, 100 25~100 195 162 23 850

RC2-580B 702/583 35, 50, 75, 100 35~100 210 175 380 20 840

RC2-620B 745/619 35, 50, 75, 100 35~100 220 183 440 23 880

RC2-710B 858/713 35, 50, 75, 100 35~100 250 208 460 28 1100

RC2-790B 952/791 30, 50, 75, 100 30~100 276 230 480 28 1180
Y-△
RC2-830B 993/825 30, 50, 75, 100 30~100 290 234 575 28 1215

RC2-930B 1117/929 35, 50, 75, 100 35~100 334 278 28 1240
DOL
RC2-1020B 1223/1017 25, 50, 75, 100 25~100 357 297 40 1540

RC2-1130B 1350/1122 25, 50, 75, 100 25~100 393 327 40 1560

RC2-1270B 1521/1268 25, 50, 75, 100 25~100 471 392 53 2200

RC2-1530B 1847/1539 25, 50, 75, 100 25~100 534 443 53 2300

Nominal HP:
All above Nominal HP are not equal to the maximum compressor HP;
please refer to Hanbell selection software for power input in specified working condition.

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RC2-100~RC2-180 Outline
Note: Number in red indicate dimensions
in which RC2-B differs from RC2-A (A / B)

Dimensions Unit: mm
MODEL
A B C D E F G H I J K L M N O P Q R S T U

RC2-100 213 196 196 75 70 61 400 101 57 53 416.5 300 186.5 205 249 260 548.5 196 156 86 135
RC2-140 213 196 196 75 70 61 400 101 57 53 416.5 300 186.5 205 249 260 548.5 196 156 86 135
RC2-180 283 196 196 75 81 68.5 410 101 57 53 486.5 386 196 205 239 362 548.5 196 156 95 123

RC2-710~RC2-930 Outline

Dimensions Unit: mm
MODEL
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
1898.5 514.5 690
RC2-710 560 275 466 130 262.5 161 822.5 353 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 269
/1968.5 /584.5 /760
1963.5 514.5 690
RC2-790 560 275 466 130 262.5 161 822.5 418 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
/2033.5 /584.5 /760
1963.5 514.5 690
RC2-830 560 275 466 130 262.5 161 822.5 418 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
/2033.5 /584.5 /760
2033.5 584.5 760
RC2-930 560 275 466 130 262.5 161 822.5 418 617 131.5 103 105 325 263 215.5 124 350 426 701 270 230 230
/2087.5 /638.5 /814

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RC2-200~RC2-580 Outline RC2-550~RC2-620 Outline

D imens ions U nit : mm

M OD EL
A B C D E F G H I J K L M N O P Q R S T U

341
RC2-200 345 229 378 75 82 69 447 101 57 53 536 228 225 245 362 592 225 225 95 196
/386
RC2-230 365 250 405 86 97 85 502 106 67 61 567 251 399 257 289 391 624 240 240 107 225

RC2-260 365 250 405 86 97 85 502 106 67 61 567 251 399 257 289 391 624 240 240 107 225

399
RC2-300 408 250 405 86 97 85 502 106 67 61 610 285 257 289 391 624 240 240 107 229
/444
RC2-310 408 250 405 86 97 85 502 106 67 61 610 251 444 257 289 391 624 240 240 107 225

447
RC2-340 408 250 405 95 103 105 502 121 81 69 610 285 257 310 391 624 240 240 130 228
/492
447
RC2-370 408 250 405 95 103 105 502 121 81 69 610 285 257 310 391 624 240 240 130 228
/492
RC2-410 392 275 453 95 103 105 553 120 81 69 613 288 433 275 315 413 655 270 230 130 255

433
RC2-470 440 275 453 95 103 105 553 120 81 69 661 320 275 315 413 655 270 230 130 255
/478
RC2-510 465 275 453 107 103 105 560 131.5 96.5 88 696 288 484 275 331 413 655 270 230 130 254

580
RC2-550 484 275 451.5 107 103 105 572 131.5 96.5 88 720 320 280 331 411.5 659 270 230 130 112
/536
RC2-580 465 275 453 107 103 105 560 131.5 96.5 88 696 320 484 275 331 413 655 270 230 130 255

RC2-620 484 275 451.5 107 220 124 572 131.5 96.5 88 720 320 525 280 331 411.5 659 270 230 161 112

RC2-1020~RC2-1530 Outline

Dimensions Unit: mm
MODEL
A B C D E F G H I J K

RC2-1020/1130 1120 350 480 45 656 325 410 365 350 1000 470
RC2-1270/1530 1112 445 575 50 677 325 430 505 395 1020 550

Dimensions Unit: mm
MODEL
L M N O P Q R S T U V

RC2-1020/1130 723 370 451 499 715 728 325 275 100 100 60
RC2-1270/1530 768 370 590 480 825 770 325 275 100 90 115

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 To apply the refrigerant not listed above, please contact Hanbell for application guide.

SHANGHAI HANBELL PRECISE MACHINERY HANBELL PRECISE MACHINERY CO., LTD.

CO., LTD NO.5 Kongsan Road, Kuan-Yin Industrial Park, Kuan-Yin
No.8289, Tingfeng RD, Fengjing Area, JinShan District, District, Tao-Yuan City, Taiwan, R.O.C.
Shanghai TEL:+886-3-4836215
TEL:+86-21-57350280 FAX:+86-21-57352004 FAX:+886-3-4836223
http://www.shahanbell.com.cn http://www.hanbell.com
E-mail:sales@shahanbell.com E-mail:sales1@hanbell.com
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E-mail:sales1@hanbell.com HBCE-RC2-20-A(500)