Carrier 48PG24 - Page 31

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Table 28 — Air Quantity Limits (50PG20-28 Units)
Table 29 — Evaporator Fan Motor Specifications — 48PG20-28 Units
50PG
COOLING
ELECTRIC HEAT
ELECTRIC HEAT
(Vertical)
MINIMUM CFM
ELECTRIC HEAT
(Horizontal)
MINIMUM CFM
Minimum Cfm Maximum Cfm
20 5000 9,000
High Heat (75 kW) 4,500 5,400
Medium Heat (50 kW) 3,750 4,800
Low Heat (25 kW) 3,750 3,750
24 5500 10,000
High Heat (75 kW) 4,500 5,400
Medium Heat (50 kW) 3,750 4,800
Low Heat (25 kW) 3,750 3,750
28 6500 12,000
High Heat (75 kW) 4,500 5,400
Medium Heat (50 kW) 3,750 4,800
Low Heat (25 kW) 3,750 3,750
UNIT
48PG
DRIVE ORIENTATION NOMINAL HP VOLTAGE MAX WATTS EFFICIENCY % MAX BHP MAX BkW MAX AMPS
20
Low Vertical
3.7 208 3700 85.8 4.26 3.17 10.6
3.7 230 3700 85.8 4.26 3.17 9.6
3.7 460 3700 85.8 4.26 3.17 4.8
5 575 5015 87.5 5.88 4.39 6.0
Mid-Low Vertical
5 208 4578 87.5 5.37 4.01 15.8
5 230 5115 87.5 6.00 4.48 15.4
5 460 5115 87.5 6.00 4.48 7.7
5 575 5015 87.5 5.88 4.39 6.0
Mid-High Vertical
7.5 208 6458 88.5 7.66 5.71 22.0
7.5 230 7169 88.5 8.51 6.34 22.0
7.5 460 7586 88.5 9.00 6.71 11.6
7.5 575 7586 88.5 9.00 6.71 9.4
High Vertical
10 208 8284 89.5 9.94 7.41 28.0
10 230 8708 89.5 10.45 7.79 28.0
10 460 9330 89.5 11.19 8.35 15.0
10 575 9711 89.5 11.65 8.69 12.0
Low Horizontal
N/A 208 N/A N/A N/A N/A N/A
N/A 230 N/A N/A N/A N/A N/A
N/A 460 N/A N/A N/A N/A N/A
N/A 575 N/A N/A N/A N/A N/A
Mid-Low Horizontal
3.7 208 3700 85.8 4.26 3.17 10.6
3.7 230 3700 85.8 4.26 3.17 9.6
3.7 460 3700 85.8 4.26 3.17 4.8
5 575 5015 87.5 5.88 4.39 6.0
Mid-High Horizontal
5 208 4578 87.5 5.37 4.01 15.8
5 230 5115 87.5 6.00 4.48 15.4
5 460 5115 87.5 6.00 4.48 7.7
5 575 5015 87.5 5.88 4.39 6.0
High Horizontal
7.5 208 6458 88.5 7.66 5.71 22.0
7.5 230 7169 88.5 8.51 6.34 22.0
7.5 460 7586 88.5 9.00 6.71 11.6
7.5 575 7586 88.5 9.00 6.71 9.4
24
Low Vertical
3.7 208 3700 85.8 4.26 3.17 10.6
3.7 230 3700 85.8 4.26 3.17 9.6
3.7 460 3700 85.8 4.26 3.17 4.8
5 575 5015 87.5 5.88 4.39 6.0
Mid-Low Vertical
5 208 4578 87.5 5.37 4.01 15.8
5 230 5115 87.5 6.00 4.48 15.4
5 460 5115 87.5 6.00 4.48 7.7
5 575 5015 87.5 5.88 4.39 6.0
Mid-High Vertical
7.5 208 6458 88.5 7.66 5.71 22.0
7.5 230 7169 88.5 8.51 6.34 22.0
7.5 460 7586 88.5 9.00 6.71 11.6
7.5 575 7586 88.5 9.00 6.71 9.4
High Vertical
10 208 8284 89.5 9.94 7.41 28.0
10 230 8708 89.5 10.45 7.79 28.0
10 460 9330 89.5 11.19 8.35 15.0
10 575 9711 89.5 11.65 8.69 12.0
Low Horizontal
N/A 208 N/A N/A N/A N/A N/A
N/A 230 N/A N/A N/A N/A N/A
N/A 460 N/A N/A N/A N/A N/A
N/A 575 N/A N/A N/A N/A N/A
Mid-Low Horizontal
3.7 208 3700 85.8 4.26 3.17 10.6
3.7 230 3700 85.8 4.26 3.17 9.6
3.7 460 3700 85.8 4.26 3.17 4.8
5 575 5015 87.5 5.88 4.39 6.0
Mid-High Horizontal
5 208 4578 87.5 5.37 4.01 15.8
5 230 5115 87.5 6.00 4.48 15.4
5 460 5115 87.5 6.00 4.48 7.7
5 575 5015 87.5 5.88 4.39 6.0
High Horizontal
7.5 208 6458 88.5 7.66 5.71 22.0
7.5 230 7169 88.5 8.51 6.34 22.0
7.5 460 7586 88.5 9.00 6.71 11.6
7.5 575 7586 88.5 9.00 6.71 9.4