33
Table 30 — Evaporator Fan Motor Specifications — 50PG20-28 Units (cont)
NOTES:
1. Extensive motor and electrical testing ensures that the motors can be utilized with con-
fidence up to the maximum applied bhp, watts, and amps. Using the fan motor up to
the maximum ratings shown will not result in nuisance tripping or premature motor fail-
ure. Unit warranty will not be affected.
2.
All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as
established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.
3.
Convert bhp to watts using the following formula:
UNIT
50PG
DRIVE
ORIENTATION
NOMINAL HP
VOLTAGE
MAX WATTS
EFFICIENCY %
MAX BHP
MAX BkW
MAX AMPS
24
Low
Vertical
3.7
208
3700
85.8
4.26
3.17
10.6
3.7
230
3700
85.8
4.26
3.17
9.6
3.7
460
3700
85.8
4.26
3.17
4.8
5
575
5015
87.5
5.88
4.39
6.0
Mid-Low
Vertical
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-High
Vertical
7.5
208
6458
88.5
7.66
5.71
22.0
7.5
230
7169
88.5
8.51
6.34
22.0
7.5
460
7586
88.5
9.00
6.71
11.6
7.5
575
7586
88.5
9.00
6.71
9.4
High
Vertical
10
208
8284
89.5
9.94
7.41
28.0
10
230
8708
89.5
10.45
7.79
28.0
10
460
9330
89.5
11.19
8.35
15.0
10
575
9711
89.5
11.65
8.69
12.0
Low
Horizontal
3.7
208
3700
85.8
4.26
3.17
10.6
3.7
230
3700
85.8
4.26
3.17
9.6
3.7
460
3700
85.8
4.26
3.17
4.8
5
575
5015
87.5
5.88
4.39
6.0
Mid-Low
Horizontal
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-High
Horizontal
7.5
208
6458
88.5
7.66
5.71
22.0
7.5
230
7169
88.5
8.51
6.34
22.0
7.5
460
7586
88.5
9.00
6.71
11.6
7.5
575
7586
88.5
9.00
6.71
9.4
High
Horizontal
10
208
8284
89.5
9.94
7.41
28.0
10
230
8708
89.5
10.45
7.79
28.0
10
460
9330
89.5
11.19
8.35
15.0
10
575
9711
89.5
11.65
8.69
12.0
28
Low
Vertical
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-Low
Vertical
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-High
Vertical
7.5
208
6458
88.5
7.66
5.71
22.0
7.5
230
7169
88.5
8.51
6.34
22.0
7.5
460
7586
88.5
9.00
6.71
11.6
7.5
575
7586
88.5
9.00
6.71
9.4
High
Vertical
10
208
8284
89.5
9.94
7.41
28.0
10
230
8708
89.5
10.45
7.79
28.0
10
460
9330
89.5
11.19
8.35
15.0
10
575
9711
89.5
11.65
8.69
12.0
Low
Horizontal
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-Low
Horizontal
5
208
4578
87.5
5.37
4.01
15.8
5
230
5115
87.5
6.00
4.48
15.4
5
460
5115
87.5
6.00
4.48
7.7
5
575
5015
87.5
5.88
4.39
6.0
Mid-High
Horizontal
7.5
208
6458
88.5
7.66
5.71
22.0
7.5
230
7169
88.5
8.51
6.34
22.0
7.5
460
7586
88.5
9.00
6.71
11.6
7.5
575
7586
88.5
9.00
6.71
9.4
High
Horizontal
10
208
8284
89.5
9.94
7.41
28.0
10
230
8708
89.5
10.45
7.79
28.0
10
460
9330
89.5
11.19
8.35
15.0
10
575
9711
89.5
11.65
8.69
12.0
watts =
bhp (746)
motor efficiency
Summary of Contents for 48PG24
Page 68: ...68 Fig 14 Low Voltage Control Schematic 48PG20 28 Units without Humidi MiZer System a48 7627...
Page 69: ...69 Fig 15 Low Voltage Control Schematic 48PG20 28 Units with Humidi MiZer System a48 8227...
Page 70: ...70 Fig 16 Low Voltage Control Schematic 50PG20 28 Units without Humidi MiZer System a48 7778...
Page 71: ...71 Fig 17 Low Voltage Control Schematic 50PG20 28 Units with Humidi MiZer System a50 8101...
Page 72: ...72 Fig 18 Power Schematic Units without Humidi MiZer System a48 7628...
Page 73: ...73 Fig 19 Power Schematic Units with Humidi MiZer System a48 8228...
Page 74: ...74 Fig 20 Component Arrangement Units without Humidi MiZer System a48 8229...
Page 75: ...75 Fig 21 Component Arrangement Units with Humidi MiZer System a48 8230...
Page 105: ......