7
30XW325-400 UNIT PHYSICAL DATA — ENGLISH
LEGEND
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
HFC — Hydrofluorocarbon
MWB — Marine Waterbox
NIH — Nozzle-In-Head
NPTF — National Pipe Thread Female
POE — Polyolester
SAE — Society of Automotive Engineers
Physical data
