Carrier 30HW018-040 Ð Electrical Data Ð 30HK, HWB, HWC, HWS Fluid-Cooled Units, Unit Size, Icf

Page 20

Table 4A Ð Electrical Data Ð 30HK, HWB, HWC, HWS Fluid-Cooled Units

UNIT SIZE

 

 

 

UNIT

 

 

 

 

 

 

COMPRESSOR (ea)

 

Volts

 

Voltage*

 

 

ICF

 

Rec

 

 

LRA

 

MTA

30-

 

 

MCA

MFA

RLA

 

 

Nameplate (3 ph)

Hz

Min

Max

 

PW

XL

Fuse

PW

XL

PW

XL

 

 

 

 

 

 

208/230

60

187

253

 

129

²

340

175

150

57

²

283

²

89

 

460

60

414

518

 

59

²

168

80

70

26

²

142

²

40

HK040

575

60

518

632

 

54

²

122

70

60

24

²

98

²

42

 

220

50

198

253

 

142

²

390

200

175

75/48**

²

342/201**

²

116/74**

 

400

50

342

440

 

71

²

249

100

90

36/26**

²

223/142**

²

56/40**

 

208/230

60

187

253

 

161

²

503

225

200

83/57**

²

446/283**

²

89/64**

 

460

60

414

518

 

75

²

249

110

90

39/26**

²

223/142**

²

56/40**

HK050

575

60

518

632

 

73

²

188

110

90

39/24**

²

164/ 88**

²

54/37**

 

220

50

198

253

 

169

²

417

225

200

75

²

342

²

116

 

400

50

342

440

 

81

²

259

110

100

36

²

223

²

56

 

208/230

60

187

253

 

187

²

529

250

225

83

²

446

²

64

 

460

60

414

518

 

88

²

262

125

100

39

²

223

²

56

HK060

575

60

518

632

 

88

²

203

125

100

39

²

164

²

54

 

220

50

198

253

 

225

²

600

300

250

100

²

545

²

156

 

400

50

342

440

 

131

²

403

175

150

58

²

345

²

90

 

208/230

60

187

253

 

62

Ð

266

110

80

49

Ð

266

Ð

89

 

380

60

342

418

 

35

Ð

145

60

45

28

Ð

145

Ð

40

HWB,C,S018

460

60

414

508

 

28

Ð

120

50

35

23

Ð

120

Ð

33

575

60

518

632

 

24

Ð

96

40

30

19

Ð

96

Ð

25

 

 

 

230

50

198

253

 

58

Ð

200

100

70

46

Ð

200

Ð

63

 

380/415

50

342

440

 

34

Ð

115

60

45

27

Ð

115

Ð

41

 

208/230

60

187

253

 

72

170

283

125

90

57

170

283

88

88

 

380

60

342

418

 

43

85

142

70

60

34

85

142

52

52

HWB,C,S025

460

60

414

508

 

34

85

142

60

45

27

85

142

40

42

575

60

518

632

 

28

59

98

45

35

22

59

98

33

33

 

 

 

230

50

198

253

 

67

150

250

110

80

53

150

250

80

80

 

380/415

50

342

440

 

38

104

173

60

45

30

104

173

44

44

 

208/230

60

187

253

 

89

268

446

150

110

71

268

446

104

104

 

380

60

342

418

 

54

134

223

90

70

43

134

223

66

66

HWB,C,S028

460

60

414

508

 

44

134

223

70

60

35

134

223

50

52

575

60

518

632

 

35

98

164

60

45

28

98

164

41

42

 

 

 

230

50

198

253

 

85

205

342

150

110

68

205

342

98

98

 

380/415

50

342

440

 

54

134

223

90

70

43

134

223

60

60

 

208/230

60

187

253

 

102

268

446

175

125

81

268

446

120

120

 

380

60

342

418

 

59

134

223

100

80

47

134

223

70

70

HWB,C,S035

460

60

414

508

 

48

134

223

80

60

38

134

223

52

57

575

60

518

632

 

39

98

164

60

50

31

98

164

42

42

 

 

 

230

50

198

253

 

94

220

366

150

125

75

220

366

112

112

 

380/415

50

342

440

 

54

152

253

90

70

43

152

253

66

66

 

208/230

60

187

253

 

145

414

690

250

175

116

414

690

180

180

 

380

60

342

418

 

84

207

345

150

110

67

207

345

98

98

HWB,C,S040

460

60

414

508

 

69

207

345

110

90

55

207

345

78

84

575

60

518

632

 

55

165

276

90

70

44

165

276

63

66

 

 

 

230

50

198

253

 

135

327

545

225

175

108

327

545

166

166

 

380/415

50

342

440

 

78

207

345

125

100

62

207

345

98

98

20

Image 20
Contents Installation, Start-Up Service Instructions ContentsSafety Considerations GeneralInstallation Rig and Place UnitPlace the Unit 30HW UnitsTOP View Left Side ViewUnit SAE30HL050,060 Condenserless TOP View Front View Right Side ViewRear View Left Side View 30HWB018-040 Fluid Cooled 30HWBLeft Side View Front View 30HWC,SWeight Distribution AT Each Mounting HOLE, 60 HZ Units Weight Distribution AT Each Mounting HOLE, 50 HZ UnitsLocation of Mounting Holes 30HWA,B 30HWC,SHWB HWC,SCompressor CoolerRefrigerant Ð kg Condenser Connections Ð Physical Data 30HL, HWA Condenserless Units Ð EnglishÐ Physical Data 30HL, HWA Condenserless Units Ð SI Factory-Installed Unit Wheels Typical Piping with Fluid-Cooled 30HWB Unit Shown Page Installed Coupling Fastening Grooved Pipe Ends Cooler DescriptionMinimum Cooler and Condenser Flow Rates Minimum Loop Volume Unit Size Cooler Condenser Minimum Cooler Loop VOLUME²Cooler Pressure Drop Ð 30HW Units Cooler Pressure Drop Ð 30HK, HL UnitsCondenser Pressure Drop Ð Page Ð Electrical Data Ð 30HK, HWB, HWC, HWS Fluid-Cooled Units Unit SizeICF LRA MTAÐ Electrical Data Ð 30HL and HWA Condenserless Units Field Accessory Wiring CWPDLS GCSCOM EquipGND TORPRI HGSSEC HPSPRE-START-UP Initial CheckElectric Shock Hazard NeutTypical Deadband Requirements Deadband SettingCheck Refrigerant Charge START-UP and Operation Operating LimitationsCheck Refrigerant Feed Components To ADD OILPressure Relief Valve Settings Compressor and Unit Protective DevicesCheck Unit Safeties Crankcase HeaterFactory Settings, High-Pressure Switch Fixed Factory Settings, Low-Pressure Switch FixedFREEZE-UP Protection Unit OperationCapacity Control and Operating Sequence Ð Transfer Switch Compressor Unit Control No Position Steps Capacity Control Steps Ð 30HK, HL Standard UnitsService Capacity Control Steps Ð 30HW Standard UnitsUnit Capacity Control Operating Steps CylindersThermistor REPLACEMENT, 30HK, HL Units ThermistorÐ Sensor Temperature F vs Resistance Temperature Resistance OhmsÐ Sensor Temperature C vs Resistance Servicing Cooler 30HK,HL only Tightening Cooler Head BoltsPlugs and Tubes Components for Part Number PluggingHead Bolt Tightening Sequence TroubleshootingChilled Fluid PROOF-OF-FLOW Switches Open Troubleshooting Symptoms Cause RemedyCompressor Service Training Call for Free CatalogPreliminary Equipment Check YES or no START-UP Checklist for Chiller SystemsRemove and use for job le Preliminary Information LOCATE, REPAIR, and Report ANY R-22 Leaks Voltage ImbalanceUnit Start-Up Fluid Entering CoolerFluid Leaving Cooler Units Rated MIN. Pressure Drop =Book Catalog No Form 30H-10SI Pg CL-4 11-98

30HK040-060, 060, 30HL050, 30HW018-040 specifications

The Carrier 30HW018-040, 30HL050, 060, and 30HK040-060 series represents a range of advanced rooftop units designed to meet the diverse heating and cooling needs of commercial buildings. Renowned for their efficiency and performance, these units incorporate cutting-edge technologies to improve operational effectiveness and reduce energy consumption.

One of the standout features of the Carrier 30HW series is its high-efficiency scroll compressors, which are engineered to provide exceptional cooling capacity while minimizing energy usage. These compressors operate quietly and ensure smooth performance across varying loads. Additionally, the units utilize advanced microprocessor controls that enhance system efficiency by enabling precise temperature regulation and optimizing energy consumption based on real-time weather conditions.

Another important aspect of the 30HL series is its ability to provide reliable heating and cooling capabilities even in extreme weather conditions. With robust heat exchangers and a range of variable-speed fans, these units can efficiently circulate air while maintaining optimal indoor comfort levels. Variable-speed technology not only enhances comfort but also improves energy savings, as the system can adjust its output based on occupancy and external temperature fluctuations.

The 30HK series, specifically designed for high-performance applications, features enhanced filtration systems which improve indoor air quality. These systems are capable of accommodating various filter types, ensuring that airborne contaminants are effectively captured. This makes the 30HK a suitable choice for environments where air quality is a priority, such as schools, hospitals, and commercial offices.

Moreover, all units in the 30HW, 30HL, and 30HK series are designed with ease of maintenance in mind. Removable panels and easy access points allow for quick servicing and reduces downtime. The compact design also ensures that installation is straightforward, making them a preferred choice for many contractors.

In summary, Carrier's 30HW018-040, 30HL050, 060, and 30HK040-060 series are integral solutions in the HVAC market, combining energy efficiency, advanced controls, and superior air quality features. These rooftop units are tailored for commercial applications, providing reliable heating and cooling solutions while prioritizing comfort and sustainability. Through continuous innovation, Carrier remains at the forefront of HVAC technology, ensuring that their products meet the evolving demands of the industry.