Bryant 577C--A Product Data page 24

Dry Coil Air Delivery CFM* - - Horizontal and Downflow Discharge - -
Unit 577C- -- -A24- -60 (Cont)
HEATING
RISE
UNIT
RANGE
o o
F ( C)
30 --- 60
577C --- ---A60115
(17 --- 33)
35 --- 65
577C --- ---A60130
(19 --- 36)
*Air delivery values are without air filter and are for dry coil (See 577C --- ---A Wet Coil Pressure Drop table).
1
Factory-shipped heating speed
2
Factory-shipped cooling speed
"NA" = Not allowed for heating speed
Note: For horizontal applications deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting.
For downflow applications see Wet Coil Air Delivery table for available static including wet coil, 1 ---in. filter and economizer.
Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
Horizontal Filter Pressure Drop Table (in. W.C.)
FILTER SIZE
in. (mm)
500 600
20X20X1
0.05 0.07
(508X508X25)
20X24X1
— —
(508X610x25)
24X30X1
— —
(610X762x25)
24X36X1
— —
(610X914X25)
577C- -- -A Horizontal Wet Coil Pressure Drop (in. W.C.)
UNIT
SIZE 600 700 800
24 0.030 0.037 0.044
30 --- 0.037 0.044
36 --- --- ---
42 --- --- ---
48 --- --- ---
60 --- --- ---
MOTOR WIRE
SPEED COLOR
CFM
Heating
o
Rise ( F)
Low Blue
Heating
o
Rise ( C)
CFM
Heating
Med---
o
Pink Rise ( F)
Low
Heating
o
Rise ( C)
CFM
Heating
2 o
Medium Red Rise ( F)
Heating
o
Rise ( C)
CFM
Heating
Med---
o
Rise ( F)
Orange
1
High
Heating
o
Rise ( C)
CFM
Heating
o
Rise ( F)
High Black
Heating
o
Rise ( C)
CFM
Heating
o
Rise ( F)
Low Blue
Heating
o
Rise ( C)
CFM
Heating
Med---
o
Pink Rise ( F)
Low
Heating
o
Rise ( C)
CFM
Heating
2 o
Medium Red Rise ( F)
Heating
o
Rise ( C)
CFM
Heating
Med---
o
Rise ( F)
Orange
1
High
Heating
o
Rise ( C)
CFM
Heating
o
Rise ( F)
High Black
Heating
o
Rise ( C)
700 800 900 1000 1100
0.08 0.1 0.12 0.13 0.14
— — 0.09 0.10 0.11
— 0.04 0.05 0.06 0.07
— — — — —
900 1000 1100
0.053 0.063 ---
0.053 0.063 0.072
0.055 0.060 0.090
--- 0.045 0.050
--- --- ---
--- --- ---
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4
1445 1389 1341 1281
60 NA NA NA
33 NA NA NA
1678 1635 1602 1558
52 53 54 56
29 30 30 31
1962 1915 1880 1843
44 45 46 47
25 25 26 26
2131 2088 2065 2013
41 42 42 43
23 23 23 24
2461 2409 2339 2286
35 36 37 38
20 20 21 21
1445 1389 1341 1281
NA NA NA NA
NA NA NA NA
1678 1635 1602 1558
57 59 60 62
32 33 33 34
1962 1915 1880 1843
49 50 51 52
27 28 28 29
2131 2088 2065 2013
45 46 47 48
25 26 26 27
2461 2409 2339 2286
39 40 41 42
22 22 23 23
CFM
1200 1300 1400 1500 1600
0.15 — — — —
0.13 0.14 0.15 0.16 —
0.07 0.08 0.09 0.1 —
0.06 0.07 0.07 0.08 0.09
STANDARD CFM (S.C.F.M)
1200 1300 1400 1500
--- --- --- ---
0.081 0.105 --- ---
0.100 0.110 0.140 ---
0.060 0.065 0.075 0.080
0.041 0.063 0.085 0.100
--- --- --- 0.060
24
0.5 0.6 0.7
1236 1189 1139 1072
NA NA NA
NA NA NA
1513 1474 1438 1404
57 59 60
32 33 34
1794 1753 1711 1675
48 50 51
27 28 28
1982 1941 1888 1860
44 45 46
24 25 26
2192 2140 2062 1968
40 41 42
22 23 23
1236 1189 1139 1072
NA NA NA
NA NA NA
1513 1474 1438 1404
64 65 NA
35 36 NA
1794 1753 1711 1675
54 55 56
30 31 31
1982 1941 1888 1860
49 50 51
27 28 28
2192 2140 2062 1968
44 45 47
24 25 26
1700 1800 1900 2000 2100
— — — — —
— — — — —
— — — — —
0.09 0.10 0.11 0.12 0.13
1600 1700 1800
--- --- ---
--- --- ---
--- --- ---
0.090 0.094 0.110
0.104 0.110 0.120
0.065 0.072 0.077
0.8 0.9
1027
NA NA
NA NA
1349
NA NA
NA NA
1628
52 53
29 30
1785
47 49
26 27
1874
44 46
25 26
1027
NA NA
NA NA
1349
NA NA
NA NA
1628
57 59
32 33
1785
52 54
29 30
1874
49 51
27 29
2200 2300
— —
— —
— —
0.14 0.14
1900 2000
--- ---
--- ---
--- ---
--- ---
0.130 ---
0.085 0.100