Table 7 — 30XA140-500 Electrical Data, Single Point (High Ambient Option) (cont)

 

UNIT VOLTAGE

NUMBER

 

10 HP PUMP, 3450 RPM

 

 

15 HP PUMP, 3450 RPM

 

CONTROL CIRCUIT

UNIT

V-Hz

Supplied

OF

 

 

 

ICF

Rec

 

 

 

ICF

Rec

Voltage

MCA

30XA

 

 

COND

MCA

MOCP

 

 

 

Fuse

MCA

MOCP

 

 

 

Fuse

1 PH,

and

 

 

 

 

 

 

 

 

 

(3 Ph)

Min

Max

FANS

 

 

WD

 

XL

Size

 

 

WD

 

XL

Size

60 Hz

MOCP

 

230-60

207

253

10

592.4

800

869.3

 

—

700

607.0

800

883.9

 

—

700

115

40

140

200-60

187

220

10

652.4

800

986.5

 

—

800

668.6

800

1002.6

 

—

800

115

40

460-60

414

506

10

296.2

400

434.7

 

1066.7

350

303.5

400

442.0

 

1074.0

350

115

40

 

575-60

518

633

10

228.4

300

344.6

 

850.6

300

234.3

300

350.5

 

856.5

300

115

40

 

380-60

342

418

10

346.7

450

523.0

 

1288.0

400

355.5

500

531.9

 

1296.9

400

115

40

 

230-60

207

253

10

673.1

800

1067.1

 

—

800

687.7

800

1081.7

 

—

800

115

40

160

200-60

187

220

10

740.5

1000

1213.0

 

—

1000

756.6

1000

1229.1

 

—

1000

115

40

460-60

414

506

10

335.7

450

533.2

 

1341.2

400

343.0

450

540.5

 

1348.5

400

115

40

 

575-60

518

633

10

259.4

350

424.3

 

1070.3

300

265.2

350

430.1

 

1076.1

300

115

40

 

380-60

342

418

10

393.3

500

641.2

 

1620.2

450

402.1

500

650.0

 

1629.0

450

115

40

 

230-60

207

253

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

180

200-60

187

220

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

200

200-60

187

220

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

12

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

220

200-60

187

220

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

240

200-60

187

220

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

13

—

—

—

 

—

—

—

—

—

 

—

—

115

40

260

460-60

414

506

15

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

15

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

15

—

—

—

 

—

—

—

—

—

 

—

—

115

40

280

460-60

414

506

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

300

460-60

414

506

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

16

—

—

—

 

—

—

—

—

—

 

—

—

115

40

325

460-60

414

506

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

350

460-60

414

506

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

18

—

—

—

 

—

—

—

—

—

 

—

—

115

40

400

460-60

414

506

20

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

20

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

20

—

—

—

 

—

—

—

—

—

 

—

—

115

50

450

460-60

414

506

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

500

460-60

414

506

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

22

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

 

LEGEND

ICF

—

Instantaneous Current Flow

MCA

—

Minimum Circuit Amps

MOCP —

Maximum Overcurrent Protection

WD

—

Wye-Delta

XL

—

Across-the-Line

NOTES:

1.Units are suitable for use on electrical systems where voltage supplied to the unit ter- minals is not below or above the listed minimum and maximum limits. Maximum allow- able phase imbalance is: voltage, 2%; amps 10%.

2.Cooler heater is wired into the control circuit so it is always operable as long as the control power supply disconnect is on, even if any safety device is open.

3.For MCA that is less than or equal to 380 amps, 3 conductors are required.

For MCA between 381-760 amps, 6 conductors are required.

For MCA between 761-1140 amps, 9 conductors are required.

For MCA between 1141-1520 amps, 12 conductors are required.

Calculation of conductors required is based on 75 C copper wire.

4.Wiring for main field supply must be rated 75 C minimum. Use copper for all units.

a.Incoming wire size range for the terminal block is no. 4 AWG (American Wire Gage) to 500 kcmil.

b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is 3/0 to 500 kcmil.

c.Incoming wire size range of non-fused disconnect with MCA from 600 to 799.9 amps is 1/0 to 500 kcmil.

d.Incoming wire size range of non-fused disconnect with MCA from 800 to 1199.9 amps is 250 kcmil to 500 kcmil.

5.Data provided circuit 1/circuit 2 where there are two circuits.

70

Page 69 Page 71
Page 70
Image 70
Carrier 30XA080-500 specifications 230-60 207 253 592.4 800 869.3 700 607.0 883.9 115
Page 69 Page 71

30XA080-500 specifications

The Carrier 30XA080-500 is a sophisticated air-cooled chiller designed for large commercial and industrial applications, renowned for its energy efficiency and reliability. This model is part of Carrier's extensive range of chillers, providing an optimal solution for space cooling needs while supporting sustainability goals.

One of the main features of the 30XA080-500 is its advanced scroll compressor technology. This design not only enhances the chiller's efficiency but also ensures quieter operation. The compressors operate with a high efficiency at partial loads, making the 30XA080-500 ideal for buildings with varying cooling demands. The unit also incorporates multiple compressors, allowing for enhanced reliability through redundancy; if one compressor fails, others can maintain performance.

The 30XA080-500 is equipped with high-performance evaporators and condensers which facilitate superior heat exchange. The unit features a fin-and-tube heat exchanger design, optimized for maximum surface area and minimal air resistance, thus enhancing overall performance. Moreover, the chiller is built with microchannel technology, which significantly reduces the refrigerant charge while improving efficiency through better heat transfer.

In terms of controls, the Carrier 30XA080-500 utilizes advanced VFD (Variable Frequency Drive) technology. This allows the system to adjust motor speed to match building loads, further increasing efficiency and reducing energy consumption. The intuitive control options enable users to monitor performance and make adjustments easily, helping optimize system operations in real time.

Another highlight of the 30XA080-500 is its environmentally conscious refrigerant, R-410A, which is known for its low Global Warming Potential (GWP). This makes the unit compliant with current and future environmental regulations, ensuring that users can operate within legal limits while reducing their carbon footprint.

The durability of the 30XA080-500 is enhanced by a rugged construction designed to withstand various weather conditions, making it suitable for outdoor installation. Insulated panels and protective coatings guard against corrosion, extending the lifespan of components and reducing maintenance costs.

In conclusion, the Carrier 30XA080-500 is a high-efficiency chiller that offers advanced technology, reliable performance, and environmental consciousness, making it an excellent choice for modern commercial buildings seeking to balance cooling needs with sustainability and energy savings. Its combination of innovative features positions it as a leader in the chiller market.
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