Bryant 524J 07 Installation, Start-Up And Service Instructions Manual page 30

Table 26 — Fan Motor Data, 524J****H Standard Motor, Two Speed — English
UNIT
208/230-3-60 and 460-3-60
Speed (rpm)
Hp
Frame (NEMA)
Shaft Dia (in.)
575-3-60
Speed (rpm)
Hp
Frame (NEMA)
Shaft Dia (in.)
Table 27 — Fan Motor Data, 524J****H Alternate Motor, Two Speed — English
UNIT
208/230-3-60 and 460-3-60
Speed (rpm)
Hp
Frame (NEMA)
Shaft Dia (in.)
575-3-60
Speed (rpm)
Hp
Frame (NEMA)
Shaft Dia (in.)
* High Efficiency Motor.
MOTOR HP
1.7
2.4
2.9
3.7
3.7*
5.0
LEGEND
EPACT — Energy Policy and Conservation Act of 1992
* High Efficiency Motor.
Table 29 — Fan Motor Data, 524J****H Standard Motor, Two Speed — SI
UNIT
208/230-3-60 and 460-3-60
Speed (r/s)
Shaft kW
Frame (NEMA)
Shaft Dia (mm)
575-3-60
Speed (r/s)
Hp
Frame (NEMA)
Shaft Dia (mm)
Table 30 — Fan Motor Data, 524J****H Alternate Motor, Two Speed — SI
UNIT
208/230-3-60 and 460-3-60
Speed (r/s)
Shaft kW
Frame (NEMA)
Shaft Dia (mm)
575-3-60
Speed (r/s)
Hp
Frame (NEMA)
Shaft Dia (mm)
524J*07H
1680
2.4
56HY
5/8
1680
2.4
56HY
5/8
524J*07H
1750
3.7
56HY
7/8
1710
3.7
56HY
7/8
Table 28 — Motor Efficiency 524J****H — Two-Speed Motor
EPACT MINIMUM (%)
—
—
—
—
—
89.5
524J*07H
28.00
1.79
56HY
15.9
28.00
1.79
56HY
15.9
524J*07H
29.17
2.76
56HY
22.2
28.50
2.76
56HY
22.2
524J*08H 524J*12H
1680
2.4
56HY
5/8
1680
2.4
56HY
5/8
524J*08H 524J*12H
1750
3.7
56HY
7/8
1710
3.7
56HY
7/8
524J*08H 524J*12H
28.00
1.79
56HY
15.9
28.00
1.79
56HY
15.9
524J*08H 524J*12H
29.17
2.76
56HY
22.2
28.50
2.76
56HY
22.2
30
524J*16H
1680 1750
1.7 3.7
56HY 56HY
5/8 7/8
1665 1710
1.7 3.7
56HY 56HY
5/8 7/8
524J*16H
1725 1755
3.7*
56HY 184T
7/8 1-1/8
1710 1755
3.7
56HY 184T
7/8 1-1/8
MOTOR EFFICIENCY (%)
82.0
80.0
86.5
83.6
87.9
87.9
524J*16H
28.17 29.17
1.27 2.76
56HY 56HY
15.9 22.2
27.75 28.50
1.27 2.76
56HY 56HY
15.9 22.2
524J*16H
29.17 29.25
2.76 3.73
56HY 184T
22.2 28.6
28.50 29.25
2.76 3.73
56HY 184T
22.2 28.6
5.0
5.0