Unit installation

12
P6SP-072*
MSD kits:
920609 (208-230V, 3Ø, 60 Hz)
920560 (460V, 3Ø, 60 Hz)
Horizontal Flow Performance Chart*
‡ Indicates Factory Sheave Setting for Pre-confi gured Units
External
Unit Static
(in-Wg)
Operating @
230 or 460
Volts
Adjustable Motor Sheave Setting
Fully
Closed
1/2 Turn
Open
1 Turn
Open
1.5 Turns
Open ‡
2.0 Turns
Open
2.5 Turns
Open
3.0 Turns
Open
3.5 Turns
Open
4.0 Turns
Open
4.5 Turns
Open
5.0 Turns
Open
5.5 Turns
Open
6.0 Turns
Open
0.8
CFM
RPM
kW
0.9
CFM
2716 2500 2284
RPM
985 956 926
kW
1.17 1.05 0.93
1.0
CFM
2677 2491 2250
RPM
1012 987 959
kW
1.23 1.09 0.94
1.1
CFM
2682 2469 2255
RPM
1039 1015 990
kW
1.29 1.13 0.98
1.2
CFM
2663 2452
RPM
1067 1041
kW
1.35 1.18
1.3
CFM
2710 2465 2219
RPM
1096 1071 1046
kW
1.45 1.26 1.07
1.4
CFM
2675 2492
RPM
1126 1100
kW
1.47 1.33
1.5
CFM
2487 2195
RPM
1133 1109
kW
1.37 1.17
1.6
CFM
2558 2208
RPM
1159 1137
kW
1.48 1.20
*Requires horizontal conversion kit. Please refer to unit TSL for kit number.
Values includes losses for: Unit Casing, 2” Disposable Filters & Dry Evaporator Coil
Values shown refl ect operation at 230V or 460V. For operation at 208V, deduct 0.025 from unit static.
Deduct 250 Cfm for electric heater kits
3862
Indicates a recommended unit operational point
1159
3.03
3493
Indicates an allowable setting that is not recommended for unit operation
†
† These operational points should be carefully examined by the installer for proper unit setup and heater operation if used.
1017
2.07
Indicates a setting that is not permitted for unit operation
Table 8. Blower Performance for P6SP-072* Units
(6 Ton Horizontal Models Only)