Carrier HXC076-186, 30HXA installation instructions Ð Physical Data, SI

Page 8

Table 1B Ð Physical Data, SI

UNIT SIZE

076

086

096

106

116

126

136

146

161

171

186

UNIT WEIGHT (Kg)

 

 

 

 

 

 

 

 

 

 

 

Fluid Cooled (HXC)

2586

2596

2656

2802

2910

2933

3034

3047

3380

3476

3563

Condenserless (HXA)

2140

2152

2193

2336

2341

2361

2408

2419

2609

2620

2697

COMPRESSORS

 

 

 

 

Semi-Hermetic, Twin Screw

 

 

 

 

Quantity

2

2

2

2

2

2

2

2

2

2

2

Nominal Capacity per

137/137

162/137

197/137

232/137

232/137

232/197

281/197

281/232

281/197

232/281

281/281

Compressor (kW)

 

 

 

 

 

 

 

 

 

 

 

Economizer

No

No

No

No

No

No

No

No

Yes

Yes

Yes

No. Capacity Steps

 

 

 

 

 

 

 

 

 

 

 

Standard

6

6

6

6

6

6

6

6

6

6

6

Optional (maximum)

8

8

8

8

8

8

8

8

8

8

8

Minimum Step Capacity (%)

 

 

 

 

 

 

 

 

 

 

 

Standard

20

20

20

20

20

20

20

20

20

20

20

Optional

10

10

10

10

10

10

10

10

10

10

10

REFRIGERANT TYPE

 

 

 

 

 

R-134a

 

 

 

 

 

Charge* (Kg)

24.9/

29.9/

35.8/

43.1/

43.1/

43.1/

51.7/

51.7/

59.0/

49.4/

59.0/

Circuit A/Circuit B

24.9

24.9

24.9

24.9

29.9

35.8

35.8

43.1

40.8

59.0

59.0

 

COOLER TYPE

 

 

 

Shell and Tube with Enhanced Copper Tubes

 

 

 

Part No. 10HX400−

001

001

002

010

007

007

006

006

104

012

013

Net Fluid Volume (L)

64.3

64.3

71.9

85.5

81.0

81.0

90.8

90.8

107.9

107.9

126.4

Maximum Refrigerant

1517

1517

1517

1517

1517

1517

1517

1517

1517

1517

1517

Pressure (kPa)

 

 

 

 

 

 

 

 

 

 

 

Maximum Fluid-Side

2068

2068

2068

2068

2068

2068

2068

2068

2068

2068

2068

Pressure (kPa)

 

 

 

 

 

 

 

 

 

 

 

Fluid Connections (in.)

 

 

 

 

Steel

Weld Couplings

 

 

 

 

Inlet and Outlet

4

4

4

5

4

4

4

4

5

5

5

Drain (NPT)

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

30HXA OIL SEPARATOR

 

 

 

 

 

 

 

 

 

 

 

Part No. 09RX400−

007

007

008

008

009

009

009

009

009

010

010

Maximum Refrigerant

2205

2205

2205

2205

2205

2205

2205

2205

2205

2205

2205

Pressure (kPa)

 

 

 

 

 

 

 

 

 

 

 

Refrigerant Connections (in.)

 

 

 

 

 

 

 

 

 

 

 

Discharge

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

21¤8

Liquid

11¤8

11¤8

11¤8

11¤8

11¤8

11¤8

11¤8

11¤8

13¤8

13¤8

13¤8

CONDENSER (HXC)

 

 

 

Shell and Tube with Enhanced Copper Tubes

 

 

 

Part No. 09RX400−

001

001

002

002

003

003

004

004

105

006

006

Net Fluid Volume (L)

63.6

63.6

69.3

69.3

90.5

90.5

104.1

104.1

115.8

142.3

142.3

Maximum Refrigerant

1517

1517

1517

1517

1517

1517

1517

1517

1517

1517

1517

Pressure (kPa)

 

 

 

 

 

 

 

 

 

 

 

Maximum Water-Side

2068

2068

2068

2068

2068

2068

2068

2068

2068

2068

2068

Pressure (kPa)

 

 

 

 

 

 

 

 

 

 

 

Water Connections (in.)

 

 

 

 

Steel

Weld Couplings

 

 

 

 

Inlet and Outlet

5

5

5

5

5

5

5

5

5

5

5

Drain (NPT)

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

1¤2

*Charges listed are for 30HXC units. The 30HXA units are shipped with a holding charge only.

8

Image 8
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 30HXC Unit Mounting Plate no 30HXAÐ Physical Data, English Ð Physical Data, SI Page Page Discharge Line 2 F 1.1 C Drop Saturated Temperature Example Saturated Pressure Discharge Temp36.7 120.1 828 190.2 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 Ð Unit Electrical Data, 30HXC Units* MCARLA 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 126-WD 136-WD146-WD 161-WD186-WD Ð Compressor Electrical Data, 30HXA Units Unit Size Nameplate Compressor Numbers 30HXA460-60 115.4 820 94.8 685 Equip NECALM CCNComm CwfsInstall Accessories 30HXA System Charge for Start-Up Unit Circuit a Circuit B Charge 30HXAPackaged 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.