Carrier 48PG20-28 specifications Fan Performance 48PGD20 Horizontal Supply and Return Units

Table 14 — Fan Performance — 48PGD20 — Horizontal Supply and Return Units

AIRFLOW						AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		0.2			0.4				0.6				0.8				1.0
(Cfm)
		Rpm	Bhp		Rpm	Bhp		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp
5000		862	2.65		917	2.93	F	969		3.21	F	1019		3.17	F	1066		3.52
5500	F	937	3.26	F	988	3.56		1036		3.53		1083		3.90	G	1127		4.28
6000		1013	3.58		1060	3.96		1105		4.35		1149		4.75		1191		5.16
6500		1089	4.48	G	1133	4.89	G	1175		5.31	G	1216		5.73	H	1256		6.17
7000	G	1166	5.52	H	1207	5.96	H	1247		6.41	H	1285		6.86		1323		7.32
7500	H	1243	6.71		1282	7.18		1319		7.66		1355		8.14		1391		8.63
8000		1320	8.07		1356	8.57		1392		9.08		—		—		—		—
8500		1398	9.60		—	—		—		—		—		—		—		—
9000		—	—		—	—		—		—		—		—		—		—
AIRFLOW						AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		1.2			1.4				1.6				1.8				2.0
(Cfm)
		Rpm	Bhp		Rpm	Bhp		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp
5000	F	1112	3.88	F	1156	4.25	G	1199		4.63	G	1240		5.02	G	1280		5.42
5500	G	1171	4.67	G	1212	5.06		1253		5.47	H	1292		5.88	H	1331		6.30
6000		1232	5.57	H	1271	6.00	H	1310		6.43		1348		6.87		1384		7.31
6500	H	1295	6.61		1333	7.06		1369		7.52		—		—		—		—
7000		1360	7.80		1396	8.27		—		—		—		—		—		—
7500		—	—		—	—		—		—		—		—		—		—
8000		—	—		—	—		—		—		—		—		—		—
8500		—	—		—	—		—		—		—		—		—		—
9000		—	—		—	—		—		—		—		—		—		—

LEGEND

Bhp — Brake Horsepower Input to Fan

Boldface indicates field-supplied motor/drive required.

NOTES:

1.Motor drive ranges:

(E)Low Range: Not Used

(F)Mid-Low Range: 896-1227 rpm, 4.26 bhp (208/230 and 460-v), 873-1108 rpm, 5.75 bhp (575-v)

(G)Mid-High Range: 1113-1414 rpm, 5.75 bhp

(H)High Range: 1096-1339 rpm, 8.63 bhp

All other rpms require field-supplied motor or drive.

2. See page 36 for general fan performance notes.

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