Millennium Enterprises Z42 User Manual
882108-YIM-B-1012
Johnson Controls Unitary Products
47
4. Shaded RPMs require Class II blower.
TABLE 30: FAN PERFORMANCE - 25 TON
1,
2
AIRFLOW CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
0.2
0.4
0.6
0.8
1.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
4000
302
0.5
365
0.7
422
1.0
475
1.3
523
1.5
5000
341
0.9
396
1.1
447
1.4
495
1.7
540
2.0
6000
380
1.2
427
1.5
473
1.8
516
2.1
557
2.5
7000
416
1.8
459
2.1
500
2.5
540
2.8
578
3.2
8000
452
2.3
491
2.7
528
3.1
565
3.5
600
3.9
9000
492
3.2
527
3.6
561
4.0
594
4.5
626
4.9
10000
532
4.2
563
4.5
594
4.9
624
5.4
653
5.8
11000
578
5.5
605
5.9
632
6.3
659
6.7
686
7.2
12000
623
6.8
647
7.2
671
7.6
695
8.1
719
8.6
12500
639
7.4
664
7.9
688
8.4
712
8.9
736
9.5
AIRFLOW CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
1.2
1.4
1.6
1.8
2.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
4000
568
1.8
609
2.2
646
2.5
681
2.8
713
3.2
5000
582
2.4
621
2.7
657
3.1
692
3.5
724
3.9
6000
596
2.9
633
3.3
669
3.7
702
4.1
735
4.5
7000
615
3.6
650
4.0
683
4.5
716
4.9
747
5.4
8000
633
4.4
666
4.8
698
5.3
729
5.7
759
6.2
9000
658
5.3
688
5.8
718
6.3
747
6.8
776
7.3
10000
682
6.3
710
6.8
738
7.3
766
7.8
793
8.4
11000
713
7.7
739
8.2
765
8.8
791
9.3
816
9.9
12000
743
9.1
767
9.7
791
10.2
815
10.8
839
11.4
12500
760
10.0
784
10.6
807
11.2
830
11.7
853
12.3
AIRFLOW CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
2.2
2.4
2.6
2.8
3.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
4000
743
3.5
770
3.9
796
4.3
821
4.6
844
5.0
5000
754
4.3
783
4.7
810
5.1
836
5.5
861
5.9
6000
766
5.0
795
5.4
824
5.9
851
6.4
878
6.8
7000
777
5.8
806
6.3
834
6.8
861
7.3
888
7.8
8000
788
6.7
817
7.2
844
7.7
871
8.2
898
8.8
9000
804
7.8
831
8.3
857
8.9
883
9.5
909
10.0
10000
819
8.9
845
9.5
870
10.1
896
10.7
920
11.3
11000
841
10.5
866
11.1
890
11.7
914
12.3
938
12.9
12000
863
12.0
887
12.6
910
13.2
933
13.9
956
14.5
12500
876
12.9
899
13.6
921
14.2
943
14.8
965
15.5
AIRFLOW CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IWG)
3.2
3.4
3.6
3.8
4.0
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
RPM
BHP
3
4000
867
5.4
890
5.8
912
6.2
935
6.6
958
6.9
5000
885
6.4
909
6.8
932
7.2
956
7.6
979
8.0
6000
903
7.3
928
7.8
953
8.2
976
8.7
1000
9.1
7000
914
8.3
939
8.8
963
9.4
988
9.9
1012
10.5
8000
924
9.3
949
9.9
974
10.5
999
11.2
1023
11.8
9000
934
10.6
959
11.2
983
11.9
1007
12.5
1030
13.2
10000
944
11.9
968
12.6
992
13.2
1015
13.8
1037
14.5
11000
961
13.6
984
14.2
1007
14.9
1029
15.6
1051
16.2
12000
978
15.2
1000
15.9
1022
16.6
1043
17.3
1064
18.0
13000
986
16.2
1008
16.8
1029
17.5
1050
18.2
1070
19.0
1.
Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.
2.
3.
BHP includes drive losses.