Table 8 — 30XA140-500 Electrical Data, Dual Point (High Ambient Option) (cont)

 

UNIT VOLTAGE

NUMBER

 

7.5 HP PUMP, 3450 RPM

 

 

10 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

6/4

383.8/235.1

600/350

660.8/414.4

 

—

450/300

383.8/242.3

600/350

660.8/421.6

 

—

450/300

115

40

140

200-60

187

220

6/4

422.6/259.0

700/400

756.7/473.4

 

—

500/300

422.6/266.9

700/400

756.7/481.4

 

—

500/350

115

40

460-60

414

506

6/4

191.9/117.5

300/175

330.4/207.2

 

962.4/578.2

225/150

191.9/121.1

300/175

330.4/210.8

 

962.4/581.8

225/150

115

40

 

575-60

518

633

6/4

147.7/ 90.7

225/125

263.9/165.6

 

769.9 /462.6

175/110

147.7/ 93.5

225/125

263.9/168.4

 

769.9/465.4

175/110

115

40

 

380-60

342

418

6/4

223.9/138.0

350/200

400.2/251.2

1165.2/700.2

300/175

223.9/142.4

350/200

400.2/255.5

1165.2/704.5

300/175

115

40

 

230-60

207

253

6/4

434.8/272.3

700/400

828.8/414.4

 

—

600/350

434.8/279.5

700/400

828.8/421.6

 

—

600/350

115

40

160

200-60

187

220

6/4

478.1/299.6

800/450

950.7/473.4

 

—

600/350

478.1/307.6

800/450

950.7/481.4

 

—

600/400

115

40

460-60

414

506

6/4

216.9/135.7

350/200

414.4/207.2

1222.4/578.2

300/175

216.9/139.3

350/200

414.4/210.8

1222.4/581.8

300/175

115

40

 

575-60

518

633

6/4

167.0/105.2

250/150

331.9/165.6

 

977.9/462.6

200/125

167.0/108.1

250/150

331.9/168.4

 

977.9/465.4

200/125

115

40

 

380-60

342

418

6/4

253.3/159.5

400/250

501.2/251.2

 

1480.2/700.2

300/200

253.3/163.8

400/250

501.2/255.5

 

1480.2/704.5

300/200

115

40

 

230-60

207

253

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

180

200-60

187

220

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

200

200-60

187

220

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

6/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

220

200-60

187

220

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

230-60

207

253

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

240

200-60

187

220

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

460-60

414

506

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

575-60

518

633

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

7/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

260

460-60

414

506

9/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

9/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

9/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

280

460-60

414

506

9/7

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

9/7

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

9/7

—

—

—

 

—

—

—

—

—

 

—

—

115

40

300

460-60

414

506

10/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

10/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

10/6

—

—

—

 

—

—

—

—

—

 

—

—

115

40

325

460-60

414

506

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

350

460-60

414

506

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

575-60

518

633

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

 

380-60

342

418

9/9

—

—

—

 

—

—

—

—

—

 

—

—

115

40

400

460-60

414

506

8/12

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

8/12

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

8/12

—

—

—

 

—

—

—

—

—

 

—

—

115

50

450

460-60

414

506

8/14

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

8/14

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

8/14

—

—

—

 

—

—

—

—

—

 

—

—

115

50

500

460-60

414

506

8/14

—

—

—

 

—

—

—

—

—

 

—

—

115

50

575-60

518

633

8/14

—

—

—

 

—

—

—

—

—

 

—

—

115

50

 

380-60

342

418

8/14

—

—

—

 

—

—

—

—

—

 

—

—

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 terminals is not below or above the listed minimum and maximum limits. Maximum allowable 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.

72

Page 71 Page 73
Page 72
Image 72
Carrier 30XA080-500 specifications 460-60 414 506 10/6 115 575-60 518 633 380-60 342 418
Page 71 Page 73

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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