Carrier 30XA080-500 specifications Pump Electrical Data, CCN Communication Bus Wiring, A30-4001

Page 76

Table 11 — Pump Electrical Data

PUMP

UNIT VOLTAGE

HYDRONIC SYSTEM (SINGLE OR DUAL)

30XA

HP

V-Hz (3 Ph)

FLA (Each)

UNIT SIZE

 

230-60

11.6

 

5

200-60

12.6

 

460-60

5.8

090-160

 

575-60

4.6

 

 

380-60

7.0

 

 

230-60

17.4

 

7.5

200-60

18.5

 

460-60

8.7

090-160

 

575-60

7.0

 

 

380-60

10.4

 

 

230-60

23.0

 

10

200-60

25.0

 

460-60

11.5

090-160

 

575-60

9.2

 

 

380-60

14.0

 

 

230-60

34.0

 

15

200-60

36.7

 

460-60

17.0

090-160

 

575-60

14.0

 

 

380-60

21.0

 

FLA — Full Load Amps

Table 12 — CCN Communication Bus Wiring

MANUFACTURER

PART NUMBER

Regular Wiring

Plenum Wiring

 

Alpha

1895

American

A21451

A48301

Belden

8205

884421

Columbia

D6451

Manhatten

M13402

M64430

Quabik

6130

4.The RJ14 CCN connector on TB3 can also be used, but is only intended for temporary connection (for example, a laptop computer running service tool).

IMPORTANT: A shorted CCN bus cable will prevent some routines from running and may prevent the unit from starting. If abnormal conditions occur, disconnect the machine from the CCN. If conditions return to normal, check the CCN connector and cable. Run new cable if necessary. A short in one section of the bus can cause problems with all system elements on the bus.

NON-CCN COMMUNICATION WIRING — The 30XA units offer several non-CCN translators. Refer to the separate installa- tion instructions for additional wiring steps.

FIELD CONTROL OPTION WIRING — Install field con- trol wiring options. Some options, such as 4 to 20 mA demand limit that requires the energy management module, may require that accessories be installed first (if not factory installed) for terminal connections.

DUAL CHILLER LEAVING WATER SENSOR — If the dual chiller algorithm is used and the machines are installed in par- allel, an additional chilled water sensor must be installed for each chiller. Install the wells in the common leaving water header. See Fig 39. DO NOT relocate the chiller’s leaving water thermistors. They must remain in place for the unit to operate properly.

The thermistor well is a 1/4 in. NPT fitting for securing the well in the piping. The piping must be drilled and tapped for the well. Select a location that will allow for removal of the thermistor without any restrictions.

Once the well is inserted, install the thermistors. Insert the thermistor into the well until the o-ring reaches the well body. Use the nut on the thermistor to secure the thermistor in place. Once the thermistor is in place, it is recommended that a thermistor wire loop be made and secured with a wire tie to the chilled water pipe. See Fig. 39.

For dual chiller control a CCN bus must be connected between the two modules. See the Carrier Comfort Network Communication Bus Wiring section for additional information.

(+) (COM) (-) SHIELD

(+) (COM) (-) SHIELD

 

 

 

 

 

 

 

 

LEN

CCN

CCN

LEN

CCN

CCN

LEN

CCN

RED

WHT

BLK

SHIELD

RED

WHT

BLK

 

 

 

 

 

 

a30-4001

LEGEND

CCN — Carrier Comfort Network®

LEN — Local Equipment Network

Fig. 38 — TB3 — CCN Wiring

(+)(COM) (-) SHIELD CCN

RED

WHT

BLK

TO NEXT DEVICE

76

Image 76
Contents Installation Instructions Place, Mount, and Rig the Unit AquaForce Chiller Model Number Designation A30-440130XA080 Air-Cooled Liquid Chiller Dimensions Right END View A30-44034404 090100 110A30-4405 30XA090-120 Air-Cooled Liquid Chiller with Pump Dimensions Front View 140 115.88160 115.64Back View A30-440730XA140,160 Air-Cooled Liquid Chiller with Pump Dimensions 2300 30XA180,200 Air-Cooled Liquid Chiller Dimensions A30-4174 220 46.17 171.42 240 46.23 170.83 A30-4409614 532 208 132 1500 4260 4798 4799 5221 8363 260 280300 A30-4177614 532 208 132 1900 5011 5747 5760 6184 9555 A30-4178325 350614 532 208 132 1900 6205 6941 6954 7378 10750 A30-4181 4182 A30Left END View Front View A30 500 450A30-4183 A30-418 A30-41 Back View Unit Mounting Weights Units with Mchx Condenser Coils 30XA080 30XA220-300 30XA090-120 30XA325-35030XA140,160 30XA400-50030XA090-120 30XA140,160 A30-4421Dual Pump Units English Unit Mounting Weights Units with Al/Cu Condenser Coils Cooler Side ED CBA K L M N O P Compressor Side FG HIJ 1273 2898 1160 972 2089 1271 662 1273 3106 1248 972 2089 1271 959 Unit Mounting Weights Units with Cu/CU Condenser Coils 30XA080 30XA090-1201394 3139 1280 1093 2330 1392 10,627 Do not use a forklift truck to move the units A30-4420 A30-4421Physical Data, 30XA080-500 English Unit 30XAPhysical Data, 30XA080-500 SI Refrigerant Charge kg Ckt A/Ckt B/Ckt C MchxUnit Rigging Label Detail 30XA080-200 A30-4427A30-4428 Unit Rigging Label Detail 30XA400-500 30XA Typical Piping and Wiring Units with Hydronic Package Cooler Option Dimensions A30-4413A30-4417 A30-4418A30-4138 A30-4414A30-4415 PT Hydronic Pump PackageA30-4002 Thermal Flow Sensor A30-343230XA Minimum and Maximum Cooler Flow Rates Minimum Maximum Nominal30XA080-120 30XA140-500Detail a A30-3997A30-4411 A30-4412Pump Impeller Sizes 090-160 FTV-530XA Rpm Impeller Dia30XA090,100 30XA11030XA120 30XA140A30-4436 A30-4437A30-4439 A30-44403450 RPM Page Make Electrical Connections NON-FUSED Disconnect Unit Voltage Number No Hydronic Package Unit Voltage Number Unit Voltage Number No Hydronic Package 460-60 414 506 10/6 115 575-60 518 633 380-60 342 418 Unit Voltage Number Unit Voltage Number No Hydronic Package 230-60 207 253 592.4 800 869.3 700 607.0 883.9 115 30XA140-500 Electrical Data, Dual Point High Ambient Option 460-60 414 506 10/6 115 575-60 518 633 380-60 342 418 230-60 207 253 383.8/256.9 600/350 660.8/436.2 450/300 115 Power and Control Connections Compressor and Fan Electrical Data Unit Cond Size FansPump Electrical Data CCN Communication Bus WiringA30-4001 A30-3999 A30-4000Refrigerant Charge Page Copyright 2009 Carrier Corporation
Related manuals
Manual 8 pages 25.4 Kb

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.