
98
RT-SVX072A-EN
Table 38.
Modulating 100% relief fan performance — 20 to 75 tons (continued)
Nom
Tons
CFM
Std
Air
Negative Static Pressure
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
60,
70, 75
12000
351
1.49
423
2.09
502
3.00
572
4.02
634
5.07
690
6.09
740
7.04
784
7.91
15000
412
2.68
460
3.15
521
3.96
585
5.02
646
6.24
702
7.53
749
8.83
801
10.14
18000
478
4.41
516
4.88
557
5.54
607
6.49
662
7.66
715
9.01
766
10.48
814
12.01
21000
549
6.75
578
7.36
612
7.92
647
8.71
688
9.77
735
11.03
781
12.46
827
14.03
24000
617
9.83
644
10.59
672
11.22
702
11.88
732
12.77
766
13.89
805
15.22
846
16.72
27000
688
15.11
711
15.09
736
15.45
761
16.18
788
17.02
815
17.92
844
18.99
876
20.31
Notes:
1
.
Shaded areas indicate non-standard drive selections. These drive selections must be manually factory selected.
2
.
Refer to General Data Table for minimum and maximum HP.
Table 39.
Air-cooled modulating 100% relief fan performance — 90 to 130 tons
Nom
Tons
CFM
Std
Air
Negative Static Pressure
0.25
0.50
0.75
1.00
1.25
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
90-
130
28000 495
12.81
519
13.30
547
13.93
582
15.27
619
17.14
30000 527
15.67
550
16.22
573
16.71
604
17.84
637
19.53
32000 559
18.92
581
19.53
602
20.03
628
20.90
658
22.39
34000 591
22.60
612
23.28
632
23.84
653
24.48
681
25.74
36000 623
26.73
643
27.47
662
28.09
680
28.62
705
29.66
38000 656
31.34
675
32.14
693
32.83
710
33.42
730
34.17
40000 688
36.46
707
37.31
724
38.07
741
38.73
757
39.29
Nom
Tons
CFM
Std
Air
Negative Static Pressure
1.50
1.75
2.00
2.25
2.50
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
90-
130
28000 655
18.85
689
20.51
721
22.51
750
24.43
777
26.28
30000 672
21.63
705
23.38
737
25.16
768
27.31
795
29.37
32000 690
24.39
723
26.63
753
28.44
784
30.37
811
32.54
34000 710
27.55
739
29.75
771
32.16
799
34.04
828
36.04
36000 732
31.25
759
33.29
788
35.76
817
38.26
844
40.23
38000 755
35.51
780
37.38
806
39.60
834
42.26
861
44.90
40000 779
40.45
804
42.09
827
44.14
853
46.63
879
49.41
Notes:
1
.
Shaded areas indicate non-standard drive selections. These drive selections must
be manually factory selected.
2
.
Refer to General Data Table for minimum and maximum HP.
Table 40.
100% Relief fan drive selections — 20 to 75 tons
3 Hp
5 Hp
7.5 Hp
10 Hp
15 Hp
20 Hp
RPM
Drive
No.
RPM
Drive
No.
RPM
Drive
No.
RPM
Drive
No.
RPM
Drive
No.
RPM
Drive
No.
20
500
5
600
6
700
7
800
8
900
9
25
500
5
700
7
600
6
800
8
700
7
900
9
800
8
1000
A
900
9
30
500
5
700
7
800
8
600
6
800
8
900
9
700
7
900
9
1000
A
800
8
1000
A
1100
B
900
9
40
400
4
600
6
700
7
500
5
700
7
800
8
600
6
800
8
700
7
800
8
50–55
400
4
600
6
700
7
700
7
500
5
700
7
800
8
800
8
600
6
800
8
900
9
700
7
800
8
Summary of Contents for IntelliPak 1
Page 161: ...RT SVX072A EN 161 N No ot te es s ...
Page 162: ...162 RT SVX072A EN N No ot te es s ...
Page 163: ...RT SVX072A EN 163 N No ot te es s ...