5169032-UIM-C-0416
Johnson Controls Unitary Products 17
TABLE 10:
Electrical Data For Multi-source Power Supply: 208/230-3-60
Air Handlers
Models
Heater
Models
1,2
Heater Amps
@240V
Min. Circuit Ampacity
MOP
3
208V 230V 208V 230V
Circuit Circuit
1st
3
2nd
1st
3
2nd
1st
3
2nd
1st
3
2nd
36B 6HK46502025 46.2 29.8 25.0 32.4 27.6 30 25 35 30
36C 6HK46502025 46.2 29.8 25.0 32.4 27.6 30 25 35 30
42C 6HK46502025 46.2 29.8 25.0 32.4 27.6 30 25 35 30
48C 6HK46502025 46.2 31.8 25.0 34.4 27.6 35 25 35 30
48D
6HK46502025 46.2 31.8 25.0 34.4 27.6 35 25 35 30
6HK46502525 57.7 38.0 31.3 41.3 34.6 40 35 45 35
60C 6HK46502025 46.2 31.8 25.0 34.4 27.6 35 25 35 30
60D
6HK46502025 46.2 31.8 25.0 34.4 27.6 35 25 35 30
6HK46502525 57.7 38.0 31.3 41.3 34.6 40 35 45 35
1. (0,1) - 0 = no service disconnect OR 1 = with service disconnect.
2. (1,2) - 1 = with service disconnect, no breaker jumper bar OR 2 = with service disconnect & breaker jumper bar.
3. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps. Refer to the
latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
TABLE 11:
Air Flow Data (CFM)
1
Models
Blower
Motor Speed
External Static Pressure (in. wc.)
0.10 0.20 0.30 0.40 0.50 0.60 0.70
18B
#5 HI 1132 1107 1074 1053 1023 990 955
#4 MED-HI 1025 994 971 943 912 878 803
#3 MED 821 798 764 727 657 599 536
#2 MED-LO 661 632 572 491 414 335 279
#1 LO 510 435 365 291 181 147 23
24B
#5 HI 1117 1078 1061 1034 1007 985 955
#4 MED-HI 1032 1001 975 946 928 898 872
#3 MED 838 799 768 742 698 634 582
#2 MED-LO 644 620 582 521 440 378 284
#1 LO 474 421 336 279 187 144 70
30B
#5 HI 1113 1083 1057 1034 1007 977 941
#4 MED-HI 1057 1021 1000 977 947 914 881
#3 MED 857 821 794 768 728 653 601
#2 MED-LO 675 641 607 533 460 408 345
#1 LO 489 457 386 324 261 209 158
36B
#5 HI 1323 1287 1264 1238 1210 1177 1149
#4 MED-HI 1255 1222 1193 1170 1140 1113 1081
#3 MED 1052 1025 992 967 927 857 811
#2 MED-LO 855 823 799 739 691 637 572
#1 LO 653 622 574 507 463 411 353
36C
#5 HI 1562 1531 1496 1453 1416 1381 1348
#4 MED-HI 1277 1240 1206 1165 1133 1083 1025
#3 MED 1078 1043 996 957 899 819 770
#2 MED-LO 881 836 810 749 658 578 537
#1 LO 707 677 595 524 451 405 346
42C
#5 HI 1594 1564 1530 1497 1459 1424 1382
#4 MED-HI 1442 1408 1374 1338 1298 1251 1199
#3 MED 1249 1215 1179 1135 1082 1016 956
#2 MED-LO 1048 1008 962 905 840 761 683
#1 LO 881 833 786 708 623 540 481
For notes, see Page 18.
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