Manual - RC2-V

RC2-V Series

Design for wide range of displacement Screw compressor dedicated to R134a

Variable Frequency Drive RC2-V Series Screw Compressor

HANBELL PRECISE MACHINERY CO., LTD

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Highlights of RC2-V Series Screw Compressor 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 ▓

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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 ▓

VI 2.2

VI 4.8

▓

VI

High-performance Integral Oil Separator Detachable demister for cleaning Finer size of mesh ▓ Low pressure drop and oil carry-over ▓ ▓

Total Protection & Accessories

1. 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 accordingly 2. Discharge Thermister & Motor Temperature Thermistor ▓ Totally integrated ▓ Effectively protect compressor in advance when any abnormal alarm occurs 3. Liquid Injection and Oil Cooler Function (Port & Stop Pin) ▓ Both available on every Hanbell screw compressor 4. Oil Level and Oil Flow Switch ▓ Ensure sufficient lubricant in compressor for better lubrication, cooling and sealing 5. Heater (150W & 300W) ▓ Increase lubricant’s flow-ability when compressor restarts after long-term stop 6. 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 ▓ ▓

Compressor Nomenclature R C 2 - xxxx x v

Variable Speed Model Refrigerant Code A = R134a Displacement at 50Hz RC model 2nd Version

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 3

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Technical Data RC2-AV WWW.HANBELL.COMCOMPRESSOR MODEL Displacement Rated Speed 50Hz(m³/hr) (rpm)

MOTOR VI Type

Nominal Voltage Starting Insulation Protection (Hp) (V)

Lubricant Oil charge Heater L

W

Hydrostatic Pressure WEIGHT Test Kg/cm²G

kg

98

1750~4750

30

19

7

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

RC2-470AV

471

1750~4750

RC2-510AV

508

1750~3550

RC2-550AV

549

1750~4750

RC2-580AV

583

1750~3550

RC2-620AV

619

1750~4750

RC2-710AV

713

RC2-790AV

2.2 2.6 3.0 3.5

3 Phase, 2 Pole, Squirrel Cage, Induction Motor

RC2-100AV

125 78 144 90

△ start 380~460 Class F

PTC

16 18

150/300

42

735 800

117 98

20

760

168 105

23

820

131 109

20

805

182 114

23

850

1750~3550

158 131

28

1099

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

4.8

500

1000

1500

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…

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Input Voltage

Electrical Installation of VFD Variable Frequency Drive (VFD) AC Reactor (Optional)

Inverter

AC Reactor

Motor

3Φ，2P，△

Control Circuit

Control Voltage

Voltage/Frequency Characteristics of Motor 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 same V/F characteristic as below in order to operate the compressor under proper settings.

V VMAX

FMIN: Minimum output frequency VMIN: Minimum output voltage FB: Middle output frequency VC: Middle output voltage FMAX: Maximum output frequency VMAX: Maximum output voltage

VC

VMIN FMIN

FB

FMAX

Hz

Motor V/F Characteristic Diagram

5

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RC2-100AV~RC2-180AV Outline

MOD EL

Dimens ions

Unit : mm

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

RC2-710AV~RC2-930AV Outline

MOD EL

Dimens ions A

B

C

D

E

F

G

H

I

J

K

L

Unit : mm 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

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RC2-550AV~RC2-620AV Outline

RC2-200AV~RC2-580AV Outline

Dimens ions

MOD EL

Unit : mm

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

RC2-1020AV~RC2-1530AV Outline

MOD EL

Dimens ions A

B

C

D

E

F

Unit : mm 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

L

M

N

O

R

S

T

U

MOD EL

Unit : mm

Dimens ions P

Q

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

7

Application Limits

R134a APPLICATION LIMITS Additional cooling

Condensing Temperature

60

140 Motor A

50

122

40

104

30

86

20

68

℉ ℃

High-efficiency Mod RC2 Series 30 Hz Screw Compressor

With min. pressure valve

-4

14

32

50

-20

-10

0

10

Evaporating Temperature

HANBELL PRECISE MACHINERY CO., LTD.

SHANGHAI HANBELL PRECISE MACHINERY CO., LTD No.8289, Tingfeng RD, Fengjing Area, JinShan District, Shanghai TEL:+86-21-57350280 FAX:+86-21-57352004 http://www.shahanbell.com.cn E-mail:sales@shahanbell.com

CONG TY THNN MAY CHINH XAC HANBELL VIET NAM

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HBCE-RC2V-11-A(1000)