Carrier HXC076-186 installation instructions Ð Unit Electrical Data, 30HXA Units

Page 17

Table 4B Ð Unit Electrical Data, 30HXA Units*

 

VOLTAGE

 

 

POWER CIRCUIT

 

CONTROL CIRCUIT

 

 

ICF

UNIT

 

Supplied

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30HXA

Nameplate

 

 

 

 

Recommended

Voltage

 

 

 

 

 

 

 

 

(3 Ph)

Min

Max

MCA

MOCP

(Single

Min

Max

MCA

MOCP

WD

 

XL

 

Fuse Size

 

 

 

 

 

 

 

Ph)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230-60

187

253

180/180

300/300

225/225

115-60

104

127

 

 

451

 

²

 

460-60

414

506

146

200

175

115-60

104

127

 

 

218

 

550

076

575-60

518

633

117

150

150

115-60

104

127

 

 

175

 

440

380-60

342

418

177

250

200

230-60

207

254

15

15

248

 

615

 

230-50

207

253

169/169

300/300

225/225

230-50

198

254

 

 

440

 

²

 

346-50

325

380

201

250

225

230-50

198

254

 

 

299

 

²

 

380/415-50

342

440

183

250

225

230-50

198

254

 

 

273

 

687

 

208/230-60

187

253

215/180

350/300

300/225

115-60

104

127

 

 

511

 

²

 

460-60

414

506

162

225

200

115-60

104

127

 

 

248

 

645

086

575-60

518

633

130

175

150

115-60

104

127

 

 

199

 

536

380-60

342

418

196

250

225

230-60

207

254

15

15

282

 

720

 

230-50

207

253

205/169

350/300

250/225

230-50

198

254

 

 

496

 

²

 

346-50

325

380

225

300

300

230-50

198

254

 

 

337

 

²

 

380/415-50

342

440

206

300

250

230-50

198

254

 

 

308

 

797

 

208/230-60

187

253

262/180

450/300

350/225

115-60

104

127

 

 

577

 

²

 

460-60

414

506

183

250

225

115-60

104

127

 

 

281

 

750

096

575-60

518

633

147

200

175

115-60

104

127

 

 

225

 

600

380-60

342

418

222

300

300

230-60

207

254

15

15

318

 

836

 

230-50

207

253

248/169

400/300

300/225

230-50

198

254

 

 

567

 

²

 

346-50

325

380

254

350

300

230-50

198

254

 

 

386

 

²

 

380/415-50

342

440

231

350

300

230-50

198

254

 

 

352

 

938

 

208/230-60

187

253

319/180

500/300

400/225

115-60

104

127

 

 

662

 

²

 

460-60

414

506

209

300

250

115-60

104

127

 

 

324

 

885

106

575-60

518

633

167

250

200

115-60

104

127

 

 

259

 

708

380-60

342

418

253

350

300

230-60

207

254

15

15

365

 

985

 

230-50

207

253

300/169

500/300

400/225

230-50

198

254

 

 

620

 

²

 

346-50

325

380

289

400

350

230-50

198

254

 

 

423

 

²

 

380/415-50

342

440

263

400

300

230-50

198

254

 

 

385

 

1042

 

208/230-60

187

253

319/215

500/350

400/300

115-60

104

127

 

 

690

 

²

 

460-60

414

506

222

300

300

115-60

104

127

 

 

337

 

898

116

575-60

518

633

177

250

200

115-60

104

127

 

 

269

 

718

380-60

342

418

269

400

350

230-60

207

254

15

15

380

 

1000

 

230-50

207

253

300/205

500/350

400/250

230-50

198

254

 

 

649

 

²

 

346-50

325

380

308

450

350

230-50

198

254

 

 

443

 

²

 

380/415-50

342

440

281

400

350

230-50

198

254

 

 

402

 

1059

 

208/230-60

187

253

319/262

500/450

400/350

115-60

104

127

 

 

728

 

²

 

460-60

414

506

239

350

300

115-60

104

127

 

 

354

 

915

126

575-60

518

633

191

250

225

115-60

104

127

 

 

283

 

732

380-60

342

418

289

400

350

230-60

207

254

15

15

401

 

1021

 

230-50

207

253

300/248

500/400

400/300

230-50

198

254

 

 

683

 

²

 

346-50

325

380

331

400

400

230-50

198

254

 

 

465

 

²

 

380/415-50

342

440

302

400

350

230-50

198

254

 

 

423

 

1080

 

208/230-60

187

253

389/262

700/450

500/350

115-60

104

127

 

 

791

 

²

 

460-60

414

506

271

400

350

115-60

104

127

 

 

386

 

1015

136

575-60

518

633

216

300

250

115-60

104

127

 

 

309

 

812

380-60

342

418

328

450

400

230-60

207

254

15

15

436

 

1132

 

230-50

207

253

369/248

600/400

450/300

230-50

198

254

 

 

817

 

²

 

346-50

325

380

245/164

400/250

300/200

230-50

198

254

 

 

557

 

²

 

380/415-50

342

440

343

500

400

230-50

198

254

 

 

507

 

1346

 

208/230-60

187

253

389/319

700/500

500/400

115-60

104

127

 

 

837

 

²

 

460-60

414

506

291

400

350

115-60

104

127

 

 

406

 

1035

146

575-60

518

633

233

300

300

115-60

104

127

 

 

325

 

828

380-60

342

418

353

500

400

230-60

207

254

15

15

461

 

1157

 

230-50

207

253

369/300

600/500

450/400

230-50

198

254

 

 

859

 

²

 

346-50

325

380

245/199

400/350

300/250

230-50

198

254

 

 

585

 

²

 

380/415-50

342

440

369

500

450

230-50

198

254

 

 

532

 

1371

See legend and notes on page 18.

17

Image 17
Contents Installation Instructions Base Unit Dimensions, 30HXC076-146 Units Base Unit Dimensions, 30HXC161-186 Units Base Unit Dimensions, 30HXA076-146 Units Base Unit Dimensions, 30HXA161-186 Units Unit Mounting Plate no 30HXA Unit Mounting Plate no 30HXCÐ Physical Data, English Ð Physical Data, SI Page Page Saturated Pressure Discharge Temp Discharge Line 2 F 1.1 C Drop Saturated Temperature Example36.7 120.1 828 190.2 Saturated Pressure Liquid Temp134a Psig KPa 100 37.7 124.3 857 195.9 R-134a Discharge Line Sizing, 30HXA Units Page MCA Mocp Voltage Power Circuit Control Circuit ICF UnitÐ Unit Electrical Data, 30HXC Units MCA Ð Unit Electrical Data, 30HXC Units*RLA 208/230 460 575 380 346²² 380/415Ð Unit Electrical Data, 30HXA Units Ð Unit Electrical Data, 30HXA Units* RLA LRA Ð Compressor Electrical Data, 30HXC UnitsUnit Size Nameplate Compressor Numbers 30HXC 136-WD 126-WD146-WD 161-WD186-WD Unit Size Nameplate Compressor Numbers 30HXA Ð Compressor Electrical Data, 30HXA Units460-60 115.4 820 94.8 685 NEC EquipCCN ALMComm CwfsInstall Accessories Unit Circuit a Circuit B Charge 30HXA 30HXA System Charge for Start-UpPackaged Service Training

30HXA, HXC076-186 specifications

The Carrier 30HXA and 30HXC series is a notable line of chillers designed for commercial applications, providing advanced cooling solutions for various buildings and infrastructures. These models are known for their reliability and efficiency, making them a preferred choice for building managers and facilities engineers.

One of the key features of the Carrier 30HXA and 30HXC series is their use of high-efficiency, variable-speed scroll compressors. This technology allows the chillers to adjust their cooling output based on the actual demand, resulting in significant energy savings, especially during periods of partial load. This responsiveness not only leads to lower operational costs but also reduces wear and tear on the equipment, extending its lifespan.

Another critical aspect of these chillers is their eco-friendly refrigerant options. The 30HXA and 30HXC models utilize R-410A refrigerant, which has a lower environmental impact compared to traditional refrigerants. This commitment to sustainability aligns with modern regulations and climate goals, making these chillers an environmentally responsible choice.

Both series offer a wide range of cooling capacities, from 76,000 to 186,000 BTU/h, catering to various commercial needs. The compact design and modular configurations of these chillers allow for easy installation and integration into existing systems, facilitating retrofits and upgrades without significant disruption.

The 30HXA and 30HXC chillers also feature advanced controls that enhance their operational efficiency. The integrated controls allow for easy monitoring and adjustments, enabling users to optimize performance and minimize energy consumption. Additionally, they can easily interface with building management systems (BMS), providing real-time data and improved operational insights.

Durability is another hallmark of the Carrier 30HXA and 30HXC series. Built with corrosion-resistant materials and designed to withstand harsh weather conditions, these chillers ensure reliable performance in various environments. The robust construction further enhances their longevity, providing consistent cooling solutions for years.

In summary, the Carrier 30HXA and 30HXC series chillers offer advanced technology, eco-friendly refrigerants, energy efficiency through variable-speed compressors, and durable construction. These features come together to provide a reliable and effective cooling solution for a wide range of commercial applications, ensuring comfort and performance while supporting sustainability goals.