AHI Carrier Catalog | Page 176

Unit with option 119 or with option 119 and option 81
30XA

252

302

352

402

452

504

502

602

702

752

802

854

852

Power circuit
Nominal power supply

V-ph-Hz 400-3-50 ± 10%

Control circuit

24 V via internal transformer

Maximum start-up current*
Circuit 1**

A

274

274

292

407

510

510

510

583

616

782

812

812

815

Circuit 2**

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

A

-

-

-

-

-

-

-

-

-

-

-

-

-

COOLING

Nominal start-up current***
Circuit 1**

A

246

246

261

379

479

479

479

535

561

734

757

760

760

Circuit 2**

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Cosine Phi (maximum)****

0.88

0.87

0.87

0.88

0.88

0.88

0.88

0.88

0.88

0.86

0.86

0.86

0.86

Cosine Phi (nominal) †

0.84

0.84

0.83

0.83

0.84

0.84

0.84

0.84

0.84

0.83

0.83

0.83

0.83

Maximum power input‡
Circuit 1**

kW

126

136

147

172

192

211

212

257

278

304

323

353

356

Circuit 2**

kW

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

kW

-

-

-

-

-

-

-

-

-

-

-

-

-

Nominal unit current draw†
Circuit 1**

A

151

167

182

210

239

267

267

324

349

409

430

446

446

Circuit 2**

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Maximum unit current draw (Un)‡
Circuit 1**

A

208

226

243

284

316

347

350

423

457

512

542

590

596

Circuit 2**

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

A

Option 231

-

-

-

-

-

-

-

-

-

-

-

-

-

192

207

221

256

285

317

320

383

418

468

499

549

555

Maximum unit current draw (Un – 10%)****
Circuit 1**

A

219

243

262

305

340

373

376

455

491

551

583

634

640

Circuit 2**

A

-

-

-

-

-

-

-

-

-

-

-

-

-

Option 81

A

-

-

-

-

-

-

-

-

-

-

-

-

-

*

Instantaneous start-up current (operating current of the smallest compressor + fan current + locked rotor current in star connection of the largest compressor). Values obtained at
operation with maximum unit power input.
30XA 1402 to 1702 units: circuit 1 supplies circuits A and B, circuit 2 supplies circuits C and D. 30XA 1112, 1212, 1312 and 1382 units: circuit 1 supplies circuit A, circuit 2 supplies
circuit B.
*** Instantaneous start-up current (operating current of the smallest compressor + fan current + locked rotor current in star connection of the largest compressor). Values obtained at
standard Eurovent unit operating conditions: air 35 °C, water 12/7 °C.
**** Values obtained at operation with maximum unit power input.
†
Values obtained at standard Eurovent unit operating conditions: air 35 °C, water 12/7 °C
‡
Values obtained at operation with maximum unit power input. Values given on the unit name plate

Notes:
1. Unit sizes 30XA 1112, 1212, 1312, 1382, 1402 to 1702 have two power connection points.
**

176

C

A

R

R

I

E

R

2

0

1

6

/

2

0

1

7