Carrier EVERGREEN 30HXA - Page 14

14
Table 1B — Physical Data, SI
LEGEND *Charges listed are for 30HXC units. The 30HXA units are shipped
with a holding charge only. To determine the refrigerant charge
requirements for 30HXA units, see the 30HXA Estimated System
Refrigerant Charge table in the Refrigerant Charge section on
page 41.
†Only on units with factory-installed suction service valves.
UNIT SIZE 30HX 076 086 096 106 116 126 136 146
UNIT OPERATING WEIGHT (kg)
Water-Cooled (HXC) 2586 2597 2657 2803 2911 2933 3034 3048
Condenserless (HXA) 2140 2152 2194 2337 2342 2362 2408 2420
COMPRESSORS Semi-Hermetic, Twin Screw
Quantity 22222222
Nominal Capacity per Compressor (kW) 137/137 162/137 197/137 232/137 232/137 232/197 281/197 281/232
Economizer No No No No No No No No
No. Capacity Steps
30HXC Unit 66666666
30HXA Unit (maximum on 30HXC unit
with factory-installed option) 88888888
Minimum Step Capacity (%)
30HXC Unit 20 20 20 20 20 20 20 20
30HXA Unit (30HXC unit with factory-
installed option) 10 10 10 10 10 10 10 10
REFRIGERANT (HXC) R-134a
Charge* (kg) Circuit A/Circuit B 34.1/34.1 34.5/34.1 42.7/31.8 49.9/31.8 50.8/40.4 50.8/40.4 56.3/40.4 54.0/45.4
COOLER Shell and Tube with Enhanced Copper Tubes
Part No. 10HX400- 401 401 402 408 406 406 405 405
Net Fluid Volume (L) 64.3 64.3 71.9 85.5 81.0 81.0 90.8 90.8
Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068
Water Connections
Inlet and Outlet (in.) (Std Pass) 44455555
Drain (NPT) (Std Pass)
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
Relief Valve
Connection (in. NPTF)
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38
Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Standard Number of Passes 33332222
OIL SEPARATOR (HXA)
Part No. 09RX400- 217 217 216 216 215 215 215 215
Maximum Refrigerant Pressure (kPa) 2205 2205 2205 2205 2205 2205 2205 2205
Refrigerant Connections (in.)
Discharge Circuit A/Circuit B 2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
2
1
/
8
/2
1
/
8
Liquid Circuit A/Circuit B 1
1
/
8
/2
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
1
1
/
8
/1
1
/
8
Relief Valve
Connection (in. SAE Flare)
5
/
8
5
/
8
5
/
8
5
/
8
5
/
8
5
/
8
5
/
8
5
/
8
Flow Capacity (kg air/min) 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80
Relief Setting (kPa) 2206 2206 2206 2206 2206 2206 2206 2206
CONDENSER (HXC) Shell and Tube with Enhanced Copper Tubes
Part No. 09RX400- 257 257 258 258 259 259 260 260
Net Fluid Volume (L) 63.6 63.6 69.3 69.3 90.5 90.5 104.1 104.1
Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068
Water Connections (in.) Victaulic Type Connection
Inlet and Outlet (Std Pass) 55555555
Drain (NPT) (Std Pass)
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
Relief Valve
Connection (in. NPTF)
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
3
/
4
Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38
Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Standard Number of Passes 22222222
DISCHARGE LINE†
Relief Valve
Connection (in. SAE Flare)
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
Flow Capacity (kg air/min) 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9
Relief Pressure (kPa) 2413 2413 2413 2413 2413 2413 2413 2413
NPTF — National Pipe Thread Female
SAE — Society of Automotive Engineers