Carrier manual Physical data, 30XW325-400 Unit Physical Data English

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Physical data

30XW325-400 UNIT PHYSICAL DATA — ENGLISH

30XW UNIT SIZE

325

 

350

 

400

NOMINAL CAPACITY (tons)

325

 

350

 

400

UNIT WEIGHT (lb) (Operating/Shipping)

14,319/13,163

 

14,515/13,369

 

14,759/13,489

COMPRESSORS

 

Semi-hermetic, twin screw

Compressor Speed (rpm)

 

3500

 

 

Compressor Model Number (qty)

06TU483 (2)

 

06TU554 (2)

 

Unloading Type

 

 

Slide Valve

 

 

Minimum Step Capacity % (standard)

 

15%

 

 

Optional %

 

10%

 

 

Economizer

No

 

 

Yes

 

 

Temperature Relief Valve Connection (in. SAE Flare) (each circuit)

 

 

3/8

REFRIGERANT

 

 

HFC, R-134a

 

 

Charge (lb) Circuit A

260

 

 

270

 

 

Charge (lb) Circuit B

260

 

 

270

OIL

 

 

POE, SW-220

 

 

Charge (gal.) Circuit A

 

4

 

 

Charge (gal.) Circuit B

 

4

 

 

EVAPORATOR

 

 

 

 

 

Net Fluid Volume (gal.)

 

76.0

 

 

Maximum Refrigerant Pressure (psig)

 

220

 

 

Maximum Water Side Pressure (psig)

 

 

 

 

 

Standard

 

150

 

 

Optional

 

300

 

 

Water Connections

 

 

 

 

 

Inlet and Outlet (in.)

 

 

 

 

 

1-Pass NIH or MWB Flange (optional)

 

6

 

 

1-Pass NIH Victaulic (optional)

 

8

 

 

2-Pass NIH or MWB Flange (optional)

 

6

 

 

2-Pass NIH Victaulic (standard)

 

8

 

 

2-Pass MWB Victaulic (optional)

 

6

 

 

3-Pass NIH or MWB Flange (optional)

 

6

 

 

3-Pass NIH Victaulic (optional)

 

8

 

 

Drain (in. NPT)

 

3/8

 

 

Relief Valve Connection (in. NPTF)

 

3/4

 

 

Quantity Per Circuit

 

1

 

 

Relief Valve Setting (psig)

 

220

 

 

Flow Rate (lb air/min)

 

31.7

 

 

CONDENSER

 

 

 

 

 

Net Fluid Volume (gal.)

 

82.6

 

 

Maximum Refrigerant Pressure (psig)

 

 

 

 

 

Standard Condenser

 

220

 

 

Heat Machine

 

300

 

 

Maximum Water Side Pressure (psig)

 

 

 

 

 

Standard

 

150

 

 

Optional

 

300

 

 

Heat Machine

 

300

 

 

Water Connections

 

 

 

 

 

Inlet and Outlet (in.)

 

 

 

 

 

1-Pass NIH or MWB Flange (optional)

 

6

 

 

1-Pass NIH Victaulic (optional)

 

8

 

 

2-Pass NIH or MWB Flange (optional)

 

6

 

 

2-Pass NIH Victaulic (standard)

 

8

 

 

2-Pass MWB Victaulic (optional)

 

6

 

 

Drain (in. NPT)

 

3/8

 

 

Relief Valve Connection (in. NPTF) (Standard/Heat Machine)

 

3/4 / 3/4

 

 

Quantity Per Circuit

 

2/2

 

 

Relief Valve Setting (psig)

 

220/300

 

 

Flow Rate (lb air/min)

 

31.7/46.6

 

 

Temperature Relief Valve Connection (in. SAE Flare)

 

1/4

 

 

Discharge Line (Qty per Circuit)

 

1

 

 

Liquid Line (Qty per Circuit)

 

1

 

 

CHASSIS DIMENSIONS (ft-in.)

 

 

 

 

 

Length

 

13 - 3 3/4

 

 

Width

 

3 - 11 3/8

 

 

Height

 

6 - 6 11/16

 

 

LEGEND

HFC — Hydrofluorocarbon

MWB — Marine Waterbox

NIH — Nozzle-In-Head

NPTF — National Pipe Thread Female

POE — Polyolester

SAE — Society of Automotive Engineers

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Contents Small footprint Features/BenefitsTable of contents Heat exchangers Optional suction service valvesRefrigerant isolation valves Marine container shipmentOptional Navigator Display Touch Pilot DisplaySmooth Rotary Compressor TWIN-SCREW DesignA30-4744 Model number nomenclatureCapacity ratings 30XW325-400 Unit Physical Data English Physical data30XW325-400 Unit Physical Data SI A30-4685 Options and accessoriesFactory-installed options A30-4684.epsField-installed accessories Field-supplied and field-installed insulationA30-4686 FIELD-SUPPLIED and FIELD-INSTALLED Insulation30XW Unit and Waterbox Dimensions Dimensions30XW Unit Dimensions Standard 30XW Unit DimensionsA30-4748 A304755 A30-4747A30-4752 A30-4725A30-4751 A30-4749Performance data Selection procedureEvaporator and Condenser Flow Rates 30XW325-400 Evaporator NIH Flange 30XW325-400 Evaporator Marine Waterbox30XW325-400 Evaporator NIH Victaulic A30-469430XW325-400 Condenser Marine Waterbox 30XW325-400 Condenser NIH Flange A30-469630XW325-400 Condenser NIH Victaulic Microprocessor ControlsControl sequence Safeties 30XW Unit Control Wiring Schematic Typical control wiring schematicsA30-4697 Application data Condenser minimum flow rate Water loop volumeVariable evaporator flow rates Evaporator fouling factorElectric utility interests Typical Piping and Wiring for 30XW Evaporator and Condenser WiringA30-4700 Electrical data Standard Single Input Power ConfigurationNO. Power ICF REC Fuse Control Circuit Unit Optional Dual Input Power ConfigurationSupply RLA Compressor Electrical Data30HX Unit Voltage Compressor Compressor a Compressor B Size RLA LRA WDHvac Guide Specifications Guide specificationsGuide specifications Page Carrier Corporation Syracuse, New York