Table of Contents
Advertisement
Table 11 - Fan Performance, 50LJ012 - Horizontal Discharge Units
LEGEND
Bhp
— Brake Horsepower
NOTES:
1. Boldface
indicates field-supplied drive required
indicates field-supplied motor and drive required
Maximum usable bhp is 2 4 Extensive motor and electrical test¬
ing on the Weathermaker® I units ensure that the full horse¬
power range of the motor can be utilized with confidence. Using
your fan motors up to the horsepower ratings shown will not re¬
sult in nuisance tripping or premature motor failure Unit warranty
will not be affected
Use of field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
Values include losses for filters, unit casing and wet coils.
Motor drive range is 690 to 935 rpm. All other rpms require a
field-supplied drive.
Table 12 — Fan Performance, 50LJ014 — Horizontal Discharge Units
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.2
0.4
0.6
0.8
1.0
1.2
_
M
_ _1:6_ _1:8_
2.0
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
3700
607 0.97
670
1.18
732
1.37
782
1.56
833
1.73
879
1.95
927 2 17
973
2.38
1013
2.57
1046
2 73
3800
621
1.05
681
1.25
742
1.45
795
1.66
842
1.82
889
2.03
934 2.26
980
2.48
1022
2 69
1058
2.87
3900
636 1.13
693
1.32
751
1.53
808
1.76
851
1.92
898
2.12
942 2 36
987
2.59
1030
2 81
1068
3.01
4000
650 1.21
705
1.40
761
1.61
819
1.86
861
2 02
908
2 21
950
2.46
994 2.70
1037
2.92
1077
3.14
4100
665
1.30
717
1.48
772
1.71
830
1.96
871
2.13
917 2 32
960 2.55
1001
2 81
1045 3.04
1085
3.27
4200
680
1.39
728
1.57
783
1.81
839 2.05
883
2.25
925 2 44
969 2 65
1009
2 92
1051
3 17
1092
3.40
4300
696
1.49
739
1.66
794
1.91
848
2.14
896 2 38
935
2.56
979
2.77
1018
3.03
1058 3.29
1100
3.53
4400
711
1.60
750
1.75
805
2.02
857
2.24
908 2.51
945
2.68
988
2 89
1028
3.14
1066 3 41
1106
3.67
4500
727
1.70
762
1.85
817
2.12
867
2.35
919 2.63
955
2.82
996 3 02
1037
3.25
1074 3.54
1113
3.81
4600
742
1.82
774
1.96
828 2.23
877 2.46
929 2 75
967 2.96
1005 3.16
1046
3.38
1084 3.66
1121
3.95
4700
758
1.94
786
2.07
840 2.34
888 2 59
938 2.87
980 3.11
1015 3 30
1056 3 52
1093 3.79
1129
4.09
4800
773 2.06
799 2.18
652 2.46
899 2.72
947 2.98
992 3 26
1025 3 45
1064 3.67
1103 3.92
4900
789
2.19
812
2.30
863
2.57
910 2 86
957 3.11
1003
3.41
1036
3.61
1073
3.83
1112 4.07
5000
805
2.32
826
2.43
875 2.70
921
2 99
966 3.24
1014
3.56
1049
3 79
1083
4.00
wm
5100
821
2.47
840
2.57
887 2 83
932 3 13
976 3 38
1024
3 71
1061
3 96
1093 4.17
Wm
5200
837 2.61
854 2.71
898 2 96
943 3 28
987 3.53
1033
3.84
1073
4.14
im"
5300
853 2.76
868
2 85
909 3 09
955 3.42
998 3.69
1042 3 98
1115.
■IT^
Wm
5400
869
2 92
882
3 01
920 3 24
967 3.57
1009 3.86
1051
4 14
toss
1128 4^74,
5500
885
3 09
897
3 17
932 3.38
978 3 72
1020
4 03
'MM'
4140
rll^;
Wm
5600
901
3 26
911
3 33
943 3.54
990 3.87
1031
4.20
iiMli
AM
115S 514^
5700
917
3 44
926
3.50
956 3.70
1002 4 03 1642
1123
Am
1163
mm
—
—
5800
933
3.62
941
3.68
968 3 87
1013 4.20
615, 1174 654
—
—
—
—
5900
949
3 81
956 3.87
981
4 05
.4,24;
Mmi
;iii4
mm.
5
.
34
'
—
—
—
6000
965
4.01
972 4.06
jore
4,S2
1^52
[5JS3
—
—
—
—
—
—
6100
6200
[
.597
1(58&
1160 ^6.29
S.453
—
—
—
—
—
—
6300
wm iWb::
mi:-
— Lj:_
—
—
—
—
—
—
—
LEGEND
Bhp
— Brake Horsepower
NOTES:
1.
Boldface
indicates field-supplied drive required.
2
indicates field-supplied motor and drive required.
3. Maximum usable bhp is 4 2. Extensive motor and electrical test¬
ing on the Weathermaker I units ensures that the full horse¬
power range of the motor can be utilized with confidence. Using
your fan motors up to the horsepower ratings shown will not re¬
sult in nuisance tripping or premature motor failure. Unit warranty
will not be affected
4 Use of field-supplied motor may affect wire sizing Contact your
Carrier representative to verify.
5 Values include losses for filters, unit casing and wet coils
6
Motor drive range is 860 to 1080 rpm All other rpms require a
field-supplied drive
14
Advertisement
Table of Contents
