Supply Air Blower Performance (3 - 5 Ton Direct Drive) - Side Duct Application; Belt Drive Blower Motor And Drive Data - York SUNLINE 2000 BCH 036 Installation Manual

177820-YIM-A-0506
TABLE 18: SUPPLY AIR BLOWER PERFORMANCE (3 - 5 TON DIRECT DRIVE) - SIDE DUCT APPLICATION
UNIT
MOTOR SPEED
TONNAGE
HI
1
MED
3
LOW
HI
1
MED
4
LOW
HI
1
MED
5
LOW
UNIT
MOTOR SPEED
TONNAGE
HI
1
MED
3
LOW
HI
1
MED
4
LOW
HI
1
MED
5
LOW
1. Side Duct application (230/460/575 Volts)
2. Includes allowances for a wet evaporator coil and 1" filters. Refer to STATIC RESISTANCES Table for resistance values.
TABLE 19: BELT DRIVE BLOWER MOTOR AND DRIVE DATA
1
MOTOR
BLOWER
MODEL
RANGE
SIZE
(RPM)
HP FRAME
3 TON 790/1120 1 1/2 56
4 TON 790/1120 1 1/2 56
5 TON 850/1220 1 1/2 56
1.
All motors have solid bases and are inherently protected. these motors can be selected to operate into their service factor because they are located
in the moving air, upstream of any heating device.
Unitary Products Group
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
0.20 0.30
CFM WATTS CFM WATTS
- - -
1660 850 1630 820
1470 750 1440 725
- - -
1810 910 1780 880
1635 810 1610 780
- - -
2390 1350 2350 1300
2270 1320 2230 1270
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
0.70 0.80
CFM WATTS CFM WATTS
1600 765 1540 735
1450 690 1400 665
1290 625 1250 610
1840 910 1770 825
1620 775 1560 740
1510 715 1460 690
2260 1250 2160 1190
2130 1120 2065 1075
2030 1070 1960 1020
ADJUSTABLE MOTOR PULLEY
OUTSIDE PITCH
DESIG-
DIA. DIA.
NATION
(IN.) (IN.)
1VL40 2.7-3.7 2.4-3.4
1VL40 2.7-3.7 2.4-3.4
1VL40 2.7-3.7 2.4-3.4
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0.40
CFM WATTS CFM
- - - 1720
1590 780 1550
1410 700 1370
- 2000 1010 1950
1740 850 1700
1580 760 1555
- 2500 1400 2420
2300 1255 2245
2190 1220 2145
2
0.90
CFM WATTS CFM
1490 700 1380
1360 650 1270
1220 600 1130
1660 825 1530
1480 700 1390
1400 660 1300
2060 1135 1925
1990 1030 1900
1890 970 1810
FIXED BLOWER PULLEY
OUTSIDE PITCH
BORE DESIG-
DIA. DIA.
(IN.) NATION
(IN.) (IN.)
5/8 AK61 5.9 5.7
5/8 AK61 5.9 5.7
5/8 AK56 5.4 5.2
2
0.50 0.60
WATTS CFM WATTS
825 1665 795
750 1500 720
675 1330 650
975 1905 945
825 1665 800
740 1540 730
1350 2340 1300
1210 2190 1165
1170 2090 1110
1.00
WATTS
670
610
560
775
660
615
1065
970
920
BELT
(NOTCHED)
PITCH
BORE DESIG-
LENGTH QTY.
(IN.) NATION
(IN.)
1 A36 37.3 1
1 A36 37.3 1
1 A36 37.3 1
25