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TABLE 7 - SUPPLY AIR BLOWER PERFORMANCE
BLOWER
SPEED,
(RPM)
MOTOR
PULLEY
(TURNS
OPEN)*
CFM
8,000
9,000
10,000
11,000
12,000
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
STANDARD DRIVE
1010
6.0**
1.6
7.6
6.4
1.0
8.9
7.5
0.5
10.4
8.7
-
-
-
-
-
-
1064
5.0
1.9
8.2
6.9
1.4
9.6
8.0
0.9
11.1
9.3
0.3
12.7
10.6
-
-
-
1118
4.0
2.3
8.8
7.4
1.8
10.3
8.6
1.3
11.9
10.0
0.7
13.6
11.4
0.2
15.4
12.9
1172
3.0
2.7
9.4
7.9
2.2
11.0
9.2
1.7
12.7
10.6
1.1
14.5
12.2
0.5
16.4
13.7
1199
2.5
2.9
9.7
8.1
2.4
11.4
9.6
1.9
13.2
11.1
1.3
15.0
12.6
0.7
16.7
14.2
1226
2.0
3.1
10.0
8.4
2.6
11.8
9.9
2.1
13.6
11.4
1.5
15.5
13.0
-
-
-
1253
1.5
-
-
-
2.8
12.2
10.2
2.3
14.0
11.7
1.7
16.0
13.4
-
-
-
1280
1.0
-
-
-
3.0
12.6
10.6
2.5
14.5
12.2
2.0
16.6
13.9
-
-
-
HIGH SPEED DRIVE ACCESSORY
1118
6.0
2.3
8.8
7.4
1.8
10.3
8.6
1.3
11.9
10.0
0.7
13.6
11.4
0.2
15.4
12.9
1170
5.0
2.7
9.4
7.9
2.2
11.0
9.2
1.7
12.7
10.6
1.1
14.5
12.2
0.5
16.4
13.7
1222
4.0
3.1
10.1
8.4
2.6
11.8
9.9
2.1
13.6
11.4
1.5
15.5
13.0
-
-
-
1274
3.0
-
-
-
3.0
12.6
10.6
2.5
14.5
12.2
2.0
16.6
13.9
-
-
-
1300
2.5
-
-
-
-
-
-
2.7
14.9
12.5
2.2
17.2
14.4
-
-
-
1326
2.0
-
-
-
-
-
-
3.0
15.5
13.0
-
-
-
-
-
-
NOTES: 1. Blower performance is based on cooling only unit, with fixed outdoor air, 2" T/A filters and a dry evaporator coil.
2. Refer to Page 14 for additional static resistances.
ESP = External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total static pressure of the blower.
* Do NOT close the pulley below 1 turn open.
** Factory setting.
DCE300 - BOTTOM DUCT CONNECTIONS
(
COOLING APPLICATIONS)
530.18-N11Y
Unitary Products Group
13