Carrier Performance 50VT-A24 Installation Instructions Manual page 22

Table 4 – Dry Coil Air Delivery CFM* - - Horizontal and Downflow Discharge - - Unit 50VT- -A24- -60
Unit Motor Speed
Low
Med-Low
1
50VT-A24 Medium
Med-High
High
Low
Med-Low
50VT-A30 Medium
Med-High
High
Low
Med-Low
1
50VT-A36 Medium
Med-High
High
Low
Med-Low
50VT-A42 Medium
Med-High
High
Low
Med-Low
1
50VT-A48 Medium
Med-High
High
Low
Med-Low
1
50VT-A60 Medium
Med-High
High
* Air delivery values are without air filter and are for dry coil (See 50VT ---A Wet Coil Pressure Drop Table).
1
Factory ---shipped cooling/heat pump heating speed
NOTE: Deduct field---supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting.
Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
Note: Deduct 10% for 208 volt operation.
UNIT SIZE
500 600
24 0.06
30
36
42
48
60
Table 6 – Wet Coil Air Delivery (CFM) - Downflow - - High Speed with 1- -in. (25 mm) Filter and Economizer
UNIT SIZE
36, 42
48
60
FILTER SIZE
in. (mm)
500 600
20X20X1
0.05 0.07
(508X508X25)
20X24X1
— —
(508X610x25)
24X30X1
— —
(610X762x25)
24X36X1
— —
(610X914X25)
STATIC
500 600
5kw 0.00 0.00
7.5 kw 0.00 0.00
10 kw
0.00 0.00
15 kw 0.00 0.00
20 kw 0.00 0.00
STATIC
1100 1200 1300
5kw 0.00 0.00 0.00
7.5 kw 0.00 0.00 0.01
10 kw
0.00 0.00 0.01
15 kw 0.00 0.02 0.03
20 kw 0.02 0.03 0.04
Wire Color
0.1
Blue cfm 754
Pink cfm 851
Red cfm 941
Orange cfm 1009
Black cfm 1241
Blue cfm 741
Pink cfm 973
Red cfm 1088
1
Orange cfm 1140
Black cfm 1202
Blue cfm 1176
Pink cfm 1295
Red cfm 1345
Orange cfm 1505
Black cfm 1705
Blue cfm 1295
Pink cfm 1345
Red cfm 1505
1
Orange cfm 1545
Black cfm 1705
Blue cfm 1430
Pink cfm 1445
Red cfm 1678
Orange cfm 2131
Black cfm 2461
Blue cfm 1445
Pink cfm 1678
Red cfm 1962
Orange cfm 2131
Black cfm 2461
Table 5 – 50VT- -A Wet Coil Pressure Drop (in. W.C.)
700 800 900 1000
0.07 0.08 0.09 0.1
0.12 0.15 0.19
0.07
0.1 0.2 0.3
1612 1569 1527
2298 2239 2180
2298 2239 2180
Table 7 – Filter Pressure Drop Table (in. W.C.)
700 800 900 1000 1100
0.08 0.1 0.12 0.13 0.14
— .09 .10 .11 .13
— 0.04 0.05 0.06 0.07
— — — — —
Table 8 – Electric Heat Pressure Drop Table (in. W.C.)
Small Cabinet: 24- -36 CFM
700 800 900
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.02 0.04
0.02 0.04 0.06
Electric Heat Pressure Drop Table (in. W.C.)
Large Cabinet 42- -60 CFM
1400 1500 1600
0.01 0.02 0.03
0.02 0.03 0.04
0.02 0.03 0.04
0.04 0.05 0.06
0.05 0.06 0.07
External Static Pressure (in W.C)
0.2 0.3 0.4
650 536 429
777 675 591
851 774 684
917 840 759
1167 1111 1036
638 547 415
887 823 733
1023 954 881
1064 996 915
1140 1082 1015
1121 1079 1019
1234 1182 1126
1282 1235 1194
1452 1413 1358
1643 1607 1568
1234 1182 1126
1282 1235 1194
1452 1413 1358
1492 1449 1411
1643 1607 1568
1374 1327 1267
1389 1341 1281
1635 1602 1558
2088 2065 2013
2409 2339 2286
1389 1341 1281
1635 1602 1558
1915 1880 1843
2088 2065 2013
2409 2339 2286
STANDARD CFM (S.C.F.M)
1100 1200 1300 1400
0.23 0.27
0.11 0.18 0.26 0.35
0.04 0.07 0.10
0.11
EXTERNAL STATIC PRESSURE (in. W.C.)
0.4 0.5 0.6
1481 1451 1393
2110 2044 1951
2110 2044 1951
CFM
1200 1300 1400 1500 1600
0.15 — — — —
.14 .15 .16 — —
0.07 0.08 0.09 0.10 —
0.06 0.07 0.07 0.08 0.09
CFM
1000 1100 1200
0.00 0.00 0.00
0.00 0.02 0.03
0.02 0.04 0.06
0.06 0.08 0.10
0.08 0.09 0.11
CFM
1700 1800 1900 2000
0.04 0.05 0.06 0.07
0.05 0.06 0.07 0.08
0.05 0.06 0.07 0.08
0.07 0.08 0.09 0.10
0.08 0.09 0.10 0.11
22
0.5 0.6 0.7 0.8
--- --- --- ---
475 --- --- ---
576 479 --- ---
667 577 447 ---
969 881 818 731
--- --- --- ---
665 538 451 ---
800 723 658 563
840 758 687 564
961 881 810 732
974 920 877 826
1075 1016 955 898
1140 1095 1027 974
1323 1282 1234 1169
1518 1483 1448 1404
1075 1016 955 898
1140 1095 1027 974
1323 1282 1234 1169
1362 1313 1278 1231
1518 1483 1448 1404
1223 1176 1127 1061
1236 1189 1139 1072
1513 1474 1438 1404
1982 1941 1888 1860
2192 2140 2062 1968
1236 1189 1139 1072
1513 1474 1438 1404
1794 1753 1711 1675
1982 1941 1888 1860
2192 2140 2062 1968
1500 1600 1700 1800
0.15 0.21
0.14 0.17 0.22 0.28
0.10 0.17 0.23
0.7 0.8 0.9
1351 1317 1278
1862 1777 1697
1862 1777 1697
1700 1800 1900 2000 2100
— — — — —
— — — — —
— — — — —
0.09 0.10 0.11 0.12 0.13
1300 1400 1500
0.02 0.04 0.06
0.05 0.07 0.08
0.07 0.09 0.10
0.12 0.14 0.16
0.13 0.15 0.17
2100 2200 2300
0.08 0.09 0.10
0.09 0.10 0.11
0.09 0.10 0.11
0.11 0.12 0.13
0.12 0.13 0.14
0.9
---
---
---
---
640
---
---
461
480
631
754
857
921
1130
1360
857
921
1130
1188
1360
1016
1027
1349
1785
1874
1027
1349
1628
1785
1874
1900 2000
0.31 0.36
1.0
1242
1591
1591
2200 2300
— —
— —
— —
0.14 0.14
1600
0.07
0.09
0.11
0.18
0.19
2400 2500
0.11 0.12
0.12 0.13
0.12 0.13
0.14 0.15
0.15 0.16