Air
Indoor Airflow Performance
RKNL-B Series
28
AIRFLOW PERFORMANCE—
6 TON [21.1 kW] B073
2500 [1180]
805
751
852
826
897
900
940
973
981
1046
1021
1118
1059
1188
1095
1258
1129
1327
1162
1395
1192
1462
1221
1529
1248
1594
1273
1658
—
—
2600 [1227]
831
813
877
890
922
967
964
1043
1005
1118
1044
1191
1081
1265
1116
1337
1149
1408
1181
1478
1211
1548
1239
1616
1265
1684
—
—
—
—
2700 [1274]
858
878
904
958
947
1037
989
1115
1029
1192
1067
1268
1103
1344
1137
1418
1170
1492
1201
1565
1230
1637
1257
1708
1282
1778
—
—
—
—
2800 [1321]
886
947
931
1029
973
1110
1014
1190
1053
1270
1091
1349
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
RPM
W
1800 [849]
—
—
—
—
—
—
—
—
835
631
880
686
924
740
965
794
1005
847
1043
898
1079
949
1113
999
1146
1048
1177
1096
1206
1144
1900 [897]
—
—
—
—
—
—
808
622
854
681
899
739
941
795
982
851
1021
906
1058
960
1093
1013
1127
1065
1159
1117
1189
1167
1217
1217
2000 [944]
—
—
—
—
—
—
828
673
874
734
918
794
959
853
999
911
1037
968
1074
1025
1108
1080
1141
1135
1172
1189
1201
1242
1228
1293
2100 [991]
—
—
—
—
803
663
850
727
894
790
937
853
978
914
1017
974
1055
1034
1090
1093
1124
1151
1156
1208
1186
1264
1214
1319
1241
1373
2200 [1038]
—
—
—
—
826
718
871
784
915
850
957
914
997
978
1036
1041
1072
1103
1107
1164
1140
1224
1171
1283
1201
1342
1228
1399
1254
1456
2300 [1085]
—
—
802
706
849
775
894
844
937
912
978
979
1017
1045
1055
1110
1091
1174
1125
1238
1157
1300
1187
1362
1216
1423
1242
1482
1267
1541
2400 [1133]
—
—
826
764
872
836
916
907
959
977
999
1047
1038
1115
1075
1183
1110
1249
1143
1315
1174
1380
1204
1444
1231
1507
1257
1569
1282
1630
1126
1426
1160
1503
1191
1579
1221
1654
1250
1728
1276
1802
—
—
—
—
—
—
Model RKNL-B072
Air
Flow
CFM [L/s]
0.1 [.02]
0.2 [.05]
0.3 [.07]
0.4 [.10]
0.5 [.12]
0.6 [.15]
0.7 [.17]
0.8 [.20]
0.9 [.22]
1.0 [.25]
1.1 [.27]
1.2 [.30]
1.3 [.32]
1.4 [.35]
1.5 [.37]
External Static Pressure—Inches of W
ater [kPa]
V
oltage 208/230, 460, 575 — 3 phase
Drive Package
L
M
Motor
H.P
. [W]
1.5 [1118.6]
1.5 [1118.6]
Blower Sheave
AK66
AK66
Motor Sheave
1VP-44
1VP-50
Turns Open
0
1
2
3
4
5
0
1
2
3
4
5
RPM
1119
1072
1019
967
915
859
1267
1215
1163
1113
1064
1015
NOTES:
1.
F
actor
y shea
ve settings are sho
wn in bold type.
2.
Do not set motor shea
ve belo
w minimum turns open sho
wn.
3.
Re-adjustment of shea
ve required to achieve ra
ted airflo
w a
t
AHRI minimum E.S.P
.
4.
Drive da
ta sho
wn is for horizontal airflo
w with dr
y coil.
Add component resistance to duct
resistance to determine total E.S.P
.
NOTE:
L-Drive left of bold line,
M-Drive right of bold line.
AIRFLOW CORRECTION F
ACTORS
6 TON [21.1 kW]
0.98
0.99
TOT
AL MBH
0.99
0.97
0.97
2200
[1038]
1.00
1.01
1.00
0.99
1.02
2600
[1227]
POWER kW
1.00
0.99
1.00
2400
[1133]
0.94
SENSIBLE MBH
0.91
2000
[944]
ACTUAL—CFM
[L/s]
1800
[849]
1.02
1.01
1.05
2800
[1321]
COMPONENT AIR RESIST
ANCE, IWC
6 TON [21.1 kW]
Component
Standard Indoor Airflow—CFM [L/s]
1800
[849]
2000
[944]
2200
[1038]
2400
[1133]
2600
[1227]
2800
[1321]
Resistance—Inches W
ater [kPa]
W
et Coil
0.031
[0.008]
0.036
[0.009]
0.041
[0.01]
0.047
[0.012]
0.051
[0.013]
0.055
[0.014]
Economizer
100% R.A. Damper Open
0.02
[0.005]
0.03
[0.007]
0.04
[0.01]
0.05
[0.012]
0.06
[0.015]
0.07
[0.017]
Horizontal Economizer
100% R.A. Damper Open
0.02
[0.005]
0.02
[0.005]
0.03
[0.007]
0.03
[0.007]
0.04
[0.01]
0.04
[0.01]
Concentric Diffuser RXRN-F
A65 or
FA75 & T
ransition RXMC-CD04
DNA
DNA
DNA
DNA
0.017
[0.042]
0.02
[0.050]
Concentric Diffuser RXRN-AA61 or
AA71 & T
ransition RXMC-CE05
DNA
DNA
DNA
DNA
DNA
DNA
Horizontal Economizer
100% O.A. Damper Open
0.07
[0.017]
0.07
[0.017]
0.07
[0.017]
0.08
[0.02]
0.08
[0.02]
0.08
[0.02]
NOTE:
Add component resistance to duct resistance to determine total external sta
tic pressure.
DNA = Da
ta not
Available.
NOTES:
1.
Multiply correction factor times gross performance da
ta.
2.
Resulting sensible ca
pacity cannot exceed total ca
pacity
.
[
] Designates Metric Conversions
Содержание RKNL-B073CL15E
Страница 37: ...Air Dimensional Data RKNL B Series 37 Designates Metric Conversions BOTTOM VIEW Illustration ST A0715 03 X1...
Страница 39: ...Air Dimensional Data RKNL B Series 39 Designates Metric Conversions...
Страница 70: ...Air Wiring Diagrams RKNL B Series 70...
Страница 71: ...Air Wiring Diagrams RKNL B Series 71...
Страница 72: ...Air Wiring Diagrams RKNL B Series 72...
Страница 73: ...Air Wiring Diagrams RKNL B Series 73...
Страница 74: ...Air Wiring Diagrams RKNL B Series 74...
Страница 75: ...Air Wiring Diagrams RKNL B Series 75...
Страница 76: ...Air Wiring Diagrams RKNL B Series 76...
Страница 77: ...Air Wiring Diagrams RKNL B Series 77...
Страница 79: ...Air Notes RKNL B Series 79...