Carrier AquaSnap 30MPA050 - Page 17

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Table 1 — 30MPA Air-Cooled and 30MPW Liquid-Cooled 016-045 Units Physical Data — English
* 30MPA units (condenser-less) are shipped with nitrogen holding charge.
Approximate cooler operating charge is shown.
† With optional hot gas bypass.
** Models 016 and 032 are not available in an air-cooled version.
NOTES:
1. Operating weight includes refrigerant operating charge and weight of fluid
in the heat exchangers.
2. Manifold option adds approximately 218 lb to the operating weight of
30MPA units and 436 lb to the operating weight of 30MPW units.
3. 30MPW units are shipped with full operating charge.
UNIT 30MPA,MPW 016** 020 030 032** 040 045
NOMINAL TONS 15 20 30 30 40 45
OPERATING WT (lb)
MPA — 702 755 — 928 978
MPA with Manifold — 920 973 — 1146 1196
MPW 671 790 992 968 1214 1298
MPW with Manifold 1007 1226 1428 1404 1650 1734
REFRIGERANT (lb) CKT A / CKT B R-410A
MPA* — 10.7 / — 12.5 / — — 14.7 / — 15.1 / —
MPW
11.0 / — 14.0 / — 29.0 / — 15.2 / 15.2 33.5 / — 41.5 / —
COMPRESSOR CKT A / CKT B Scroll, Hermetic
Quantity 2 / — 2 2 1/1 3 3
Speed (rpm, 60 Hz/50 Hz) 3500 / 2900 3500 / 2900 3500 / 2900 3500 / 2900 3500 / 2900 3500 / 2900
Compressor Nominal Tons (A1, A2/B1)
9,6 / — 10 / — 15 / — 15 / 15 13 / — 15 / —
Oil Charge (pt) 9.06 / — 13.8 / — 13.8 / — 6.9 / 6.9 20.6 / — 20.6 / —
Capacity Control — Standard
No. of Steps 322233
Minimum Step Capacity (%) 40 50 50 50 33 33
Capacity Control — Optional Hot Gas Bypass
No. of Steps 433344
Minimum Step Capacity (%) 20 25 34 34 21 22
Capacity Control — Optional Digital Compressor
No. of Steps 22 22 22 22 33 33
Minimum Step Capacity (%) 81515151010
EVAPORATOR
Weight (lb, empty) 33 47 92 87 112 158
Net Fluid Volume (gal.) 1.1 1.2 2.8 2.4 3.1 4.7
Maximum Refrigerant Pressure (psig) 505 505 565 650 565 565
Maximum Fluid-Side Pressure (psig) 300 300 300 300 300 300
Evaporator Connections (in.)
Inlet and Outlet (Victaulic IPS) 222
1
/
2
2
1
/
2
2
1
/
2
2
1
/
2
Drain (NPT)
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
Manifold Connections (in.)
Inlet and Outlet (Victaulic IPS) 666666
CONDENSER (30MPW Only)
Weight (lb, empty) 53 53 185 163 216 241
Net Fluid Volume (gal.) 2.0 2.0 5.6 5.9 7.1 8.0
Maximum Refrigerant Pressure (psig) 650 650 650 650 650 650
Maximum Water-Side Pressure (psig) 300 300 300 300 300 300
Condenser Connections (in.)
Inlet and Outlet (Victaulic IPS) 1
1
/
2
1
1
/
2
2222
Manifold Connections (in.)
Inlet and Outlet (Victaulic IPS) 666666
CONDENSER REFRIGERANT CONNECTIONS (30MPA Only)
Liquid Line (ODS) (in.) —
1
/
2
5
/
8
—
5
/
8
5
/
8
Discharge Line (ODS) (in.) —1
3
/
8
1
3
/
8
—1
5
/
8
1
5
/
8
CHASSIS DIMENSIONS (in.)
Length 55 55 55 55 55 55
Width 32 32 32 32 32 32
Height 62.5 62.5 62.5 62.5 62.5 62.5
MINIMUM SYSTEM FLUID VOLUME (gal. per Ton)
Normal Air Conditioning
Standard 666633
Optional Hot Gas Bypass 444433
Optional Digital Compressor 333333
Low Outdoor Ambient Cooling Operation (30MPA Units)
Standard 10 10 10 10 6 6
Optional Hot Gas Bypass 10 10 10 10 6 6
Optional Digital Compressor 666666
CAPACITY STEPS
Step 1 100% 100% 100% 100% 100% 100%
Step 2 60% 50% 50% 50% 67% 67%
Step 3 40% 25%† 34%† 34%† 33% 33%
Step 4 20%† — — — 21%† 22%†
MINIMUM FLOW RATES (gpm)
Evaporator 22 28 43 43 55 64
Condenser 22 28 43 43 55 64
MAXIMUM FLOW RATES (gpm)
Evaporator 74 97 148 148 188 220
Condenser 74 97 148 148 188 220