Carrier 48LJE004 Installation, Start-Up And Service Instructions Manual page 19

Table 13 — Fan Performance, 48LJD/LJE/LJF005 Horizontal Discharge Units; Alternate Motor (Belt)
EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm)
0.1 0.2
0.3
0.4 0.6
0.7
_ ™ _
1.0 1.2
Rpm Bhp Rpm Bhp Rpm
Bhp Rpm Bhp Rpm Bhp Rpm Bhp
Rpm Bhp Rpm Bhp Rpm Bhp
1300
701 0.22
758
0.28 834
0.35 914 0.42
1012
0.56 1056 0 59
1098 0 62 1180 0 68 1255 0.76
1400 747 0.27 800 0.34 865 0.41
945 0.52
1050 0.62 1090 0 63
1132 0.68 1212
0.72
1280 0 78
1500 792 0.33 847 0.40 901 0.47
960 0.56
1091 0.67 1130 0 70
1165 0.72 1242 0.82 1310 0 89
1600 836 0.39 897 0.46 947 0.55
1000
0 61 1132 0 72
1170 0 75 1205
0 82
1275 0.91
1330 0.98
1700 881 0.47 945 0.54
983 0 62 1065 0 67
1172 0.77
1207 0.86 1238 0.92 1310 1.05
1350 1.08
1800 925 0.55
981 0 61 1020 0.68 1103 0.72 1202 0.88 1243 0.98 1270 1.05 .1350 1372 1.19
1900
964
0.63
1024 0 72
1084
0 75 1140 0 82 1230 0 97 1268
1.07
1300 1.15
ajasj life jjjjj
mm
2000
1011 0.73
1068
0 79
1120 0.82 1172
0.91 1256 1.18
131.0
1.13
MNM W Bp
jj| §§|g
■
2100 1058
0.81
1100 0.85 1160 0 90 1237 1.20
Ml illl
gg|g 11111
■ ■
LEGEND
Bhp
— Brake Horsepower
NOTES:
1.
Boldface
indicates field-supplied drive required (See Note 5 )
2. indicates field-supplied motor and drive required
3
Maximum usable bhp is 1.2.
Extensive motor and drive testing
on these units ensures that the full horsepower range of the
motor can be utilized with confidence. Using your fan motors up
to the horsepower ratings shown will not result in nuisance trip¬
ping or premature motor failure Unit warranty will not be
affected
4. Values include losses for filters, unit casing, and wet coils.
5 Alternate motor drive range: 970 to 1310 rpm. All other rpms re¬
quire field-supplied drive.
6 Use of field-supplied motor may affect wire sizing. Contact Car¬
rier representative to verify
Table 14 — Fan Performance, 48LJD/LJE/LJF006 Horizontal Discharge Units; Standard Motor (Belt)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp
Rpm Bhp Rpm Bhp Rpm Bhp Rpm
Bhp
Rpm Bhp
720 0.34 776 0.39
886 0.53
978 0.66
1059 0.80 1142 0.96
1207 1.11
760 0.40
814
0.46 915 0 59 1010 0.74 1089 0 89 1165 1 04 1240 1.22
801 0.47 853 0.54
950
0 68 1044 0 84
1120 0 99 1190 1.14
1266 1.33
842 0.55
891
0.62 985 0.77 1075 0.94 1151 1.09 1221 1.26 1287 1.42
883 0.64
931 0 72 1019
0.87 1103 1.03 1184 1 21 1252 1.38
1315 1.55
924 0 74 970 0.82 1054
0 97
1134
1 14 1217 1.34
1283 1.51
1346 1,69
965
0.85
1010 0.93 1090 1.09 1170 1 27 1247 1.47
1315 1<65
mm mm
1007 0.97 1050 1 06 1128
1 22 1205 1.40 1275 1.59
Ill mm § l H
1049 1.10 1090 1.19 1166 1 36 1239 1 55
1306 1-74
1111
■
§111 pp
1090 1 24 1131
1.34 1204 1.51 1273 1,70
■S mm
■■
mm
1132 1.39 1172 1.49
1243 1.68
H
111111 mm
Bfl fill
"
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
LEGEND
Bhp
— Brake Horsepower
NOTES:
1.
Boldface
indicates field-supplied drive required (See Note 6.)
2. ||pip||| indicates field-supplied motor and drive required
3. Maximum usable bhp is 1.8 Extensive motor and electrical test¬
ing
on these
units
ensures
that the full horsepower
range of
the motor can be utilized with confidence. Using your fan motors
up to the horsepower ratings shown will not result in nuisance
tripping or premature motor failure. Unit warranty will not be
affected.
4. Values include losses for filters, unit casing, and wet coils.
5. Use of a field-supplied motor may affect wire sizing. Contact Car¬
rier representative to verify
6. Motor drive range is 900 to 1300 rpm All other rpms require field-
supplied drive.
Table 15 — Fan Performance, 48LJD/LJE/LJF007 Horizontal Discharge Units; Standard Motor (Belt)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1
0.2 0.4 0.6 0.8
j
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
852 0.55 905 0.62 1002 0.78
1084 0 93 1163 1 10
894 0.64 945 0.72 1037 0.88
1119
1.04
1194
1.21
936 0.74 984 0.82 1072 0.98 1154
1 16
1226 1 33
978 0.85 1024 0.93
1108
1.10
1190
1.29
1259
1.47
1021 0.97 1064 1.05 1145 1 22 1225 1 43 1294 1 62
1064 1.10
1104 1.18 1183
1.36
1260
1.57 1330 1.78
1107 1 24
1145 1.32 1222 1 52 1296 1.73 1365 1.94
1150
1.39 1186 1.48 1262 1.68 1331 1.89 1400 2.12
1193
1.56 1228 1.65 1301 1.86 1367 2.07 1435 2,31
1237 1 74 1269 1 83 1341
2 05 1404
2.26
■■
iiiiiiil
1280
1.94 1311 2.03 1381 2 25
■» §■
illl iiiiiii
1324 2 15 1354 2.24
MW
111
m
RSI
\
|
1368 2.37
Hi
Illl ■
iMi
mm
fill
■
1.0
1.2
1.4 1.6
Rpm Bhp Rpm Bhp
1371 1.69 1433 1 90
1396 1 81 1450 2.03
1422 1.94 1485 2.16
1452 2.08 1510 ,2.31
1483
2.24
Rpm I Bhp | Rpm | Bhp
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
LEGEND
Bhp
— Brake Horsepower
NOTES:
1, Boldface indicates field-supplied drive required. (See Note 6.)
2. ||||1|||4| indicates field-supplied motor and drive required.
3 Maximum usable bhp is 2.4. Extensive motor and electrical test¬
ing on these units ensures that the full horsepower range of
the motor can be utilized with confidence Using your fan motors
up to the horsepower ratings shown will not result in nuisance
tripping or premature motor failure. Unit warranty will not be
affected.
4. Values include losses for filters, unit casing, and wet coils
5. Use of a field-supplied motor may affect wire sizing. Contact Car¬
rier representative to verify.
6 Motor drive range is 1070 to 1460 rpm All other rpms require
field-supplied drive.
19