Carrier 48GC04 - Page 64

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APPENDIX B — PHYSICAL DATA
48GC 3 TO 5 TON — COOLING
LEGEND * Base unit operating weight does not include weight of options.
48GC UNIT 48GC*M04 48GC*N04 48GC*M05 48GC*N05 48GC*M06 48GC*N06
NOMINAL TONS 345
BASE UNIT OPERATING WT (lb) 48GC* 513/468 555/510 600/555
REFRIGERATION SYSTEM
No. Circuits/No. Compressors/Type 1 / 1/ 2-Stage Scroll
Puron
®
(R-410A) charge A/B (lbs-oz) 8-4 — 8-11 — 11-0 —
Humidi-MiZer
®
Puron (R-410A) charge A/B (lbs-oz) —8.3—14-8—18-0
Metering device TXV
Humidi-MiZer metering device —TXV—TXV—TXV
High-Pressure Trip/Reset (psig) 630/505
Low-Pressure Trip/Reset (psig) 54/117 27/44 54/117 27/44 54/117 27/44
EVAPORATOR COIL
Material (Tube/Fin) Cu/Al
Coil Type
3
/
8
-in. RTPF
Rows/FPI 2/15 4/15 4/15
Total Face Area (ft
2
) 5.5 5.5 7.3
Condensate Drain Connection Size
3
/
4
-in.
CONDENSER COIL
Material Cu/Al
Coil Type 5/16-in. RTPF
Rows/FPI 2/18
Total Face Area (ft
2
) 14.6 15.9 20.5
HUMIDI-MIZER COIL
Material —Cu/Al—Cu/Al—Cu/Al
Coil Type —
3
/
8
-in. RTPF —
3
/
8
-in. RTPF —
3
/
8
-in. RTPF
Rows/FPI — 1/17 — 2/17 — 2/17
Total Face Area (ft
2
) —4.1—4.1—5.5
EVAPORATOR FAN AND MOTOR
Standard Static 1 Phase
Motor Qty/Drive Type 1/Direct — 1/Direct — 1/Direct —
Max Cont BHP 0.44 — 0.72 — 1.06 —
RPM Range 189-1890 — 190-1900 — 215-2150 —
Fan Qty/Type 1/Vane Axial — 1/Vane Axial — 1/Vane Axial —
Fan Diameter (in.) 16.6 — 16.6 — 16.6 —
Medium Static 1 Phase
Motor Qty/Drive Type 1/Direct — 1/Direct — 1/Direct —
Max Cont BHP 0.71 — 1.06 — 1.44 —
RPM Range 219-2190 — 217-2170 — 239-2390 —
Fan Qty/Type 1/Vane Axial — 1/Vane Axial — 1/Vane Axial —
Fan Diameter (in.) 16.6 — 16.6 — 16.6 —
High Static 1 Phase
Motor Qty/Drive Type 1/Direct — 1/Direct — — —
Max Cont BHP 1.07 — 1.53 — — —
RPM Range 249-2490 — 246-2460 — — —
Fan Qty/Type 1/Vane Axial — 1/Vane Axial — — —
Fan Diameter (in.) 16.6 — 16.6 — — —
Standard Static 3 Phase
Motor Qty/Drive Type 1/Direct
Max Cont BHP 0.44 0.72 1.06
RPM Range 189-1890 190-1900 215-2150
Fan Qty/Type 1/Vane Axial
Fan Diameter (in.) 16.6
Medium Static 3 Phase
Motor Qty/Drive Type 1/Direct
Max Cont BHP 0.71 1.06 1.44
RPM Range 219-2190 217-2170 239-2390
Fan Qty/Type 1/Vane Axial
Fan Diameter (in.) 16.6
High Static 3 Phase
Motor Qty/Drive Type 1/Direct
Max Cont BHP 1.07 1.96 2.43
RPM Range 249-2490 266-2660 284-2836
Fan Qty/Type 1/Vane Axial
Fan Diameter (in.) 16.6
CONDENSER FAN AND MOTOR
Qty / Motor Drive Type 1 / Direct
Motor HP/RPM
1
/
5
/ 825/675
1
/
4
/ 1100/900
Fan Diameter (in.) 23
FILTERS
RA Filter Qty / Size (in.) 2 / 16x25x2 4 / 16x16x2
OA Inlet Screen Qty / Size (in.) 1 / 20x24x1
BHP — Break Horsepower
FPI — Fins Per Inch
OA — Outdoor Air
RA — Return Air