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TABLE 7 - SUPPLY AIR BLOWER PERFORMANCE
DCE300 - BOTTOM DUCT CONNECTIONS
MOTOR
BLOWER
PULLEY
SPEED,
(TURNS
(RPM)
ESP
OPEN)*
STANDARD DRIVE
1010
6.0**
1.6
1064
5.0
1.9
1118
4.0
2.3
1172
3.0
2.7
1199
2.5
2.9
1226
2.0
3.1
1253
1.5
-
1280
1.0
-
HIGH SPEED DRIVE ACCESSORY
1118
6.0
2.3
1170
5.0
2.7
1222
4.0
3.1
1274
3.0
-
1300
2.5
-
1326
2.0
-
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.
Unitary Products Group
COOLING APPLICATIONS)
(
8,000
9,000
BHP
KW
ESP
BHP
7.6
6.4
1.0
8.9
8.2
6.9
1.4
9.6
8.8
7.4
1.8
10.3
9.4
7.9
2.2
11.0
9.7
8.1
2.4
11.4
10.0
8.4
2.6
11.8
-
-
2.8
12.2
-
-
3.0
12.6
8.8
7.4
1.8
10.3
9.4
7.9
2.2
11.0
10.1
8.4
2.6
11.8
-
-
3.0
12.6
-
-
-
-
-
-
-
-
CFM
10,000
KW
ESP
BHP
KW
7.5
0.5
10.4
8.7
8.0
0.9
11.1
9.3
8.6
1.3
11.9
10.0
9.2
1.7
12.7
10.6
9.6
1.9
13.2
11.1
9.9
2.1
13.6
11.4
10.2
2.3
14.0
11.7
10.6
2.5
14.5
12.2
8.6
1.3
11.9
10.0
9.2
1.7
12.7
10.6
9.9
2.1
13.6
11.4
10.6
2.5
14.5
12.2
-
2.7
14.9
12.5
-
3.0
15.5
13.0
11,000
ESP
BHP
KW
ESP
-
-
-
-
0.3
12.7
10.6
-
0.7
13.6
11.4
0.2
1.1
14.5
12.2
0.5
1.3
15.0
12.6
0.7
1.5
15.5
13.0
-
1.7
16.0
13.4
-
2.0
16.6
13.9
-
0.7
13.6
11.4
0.2
1.1
14.5
12.2
0.5
1.5
15.5
13.0
-
2.0
16.6
13.9
-
2.2
17.2
14.4
-
-
-
-
-
530.18-N11Y
12,000
BHP
KW
-
-
-
-
15.4
12.9
16.4
13.7
16.7
14.2
-
-
-
-
-
-
15.4
12.9
16.4
13.7
-
-
-
-
-
-
-
-
13
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