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

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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