System Start-up
86 RT-SVX35H-EN
Table 22. Supply air fan drive selections — casings 2-6
Casing
Size
3 Hp 5 Hp 7½ Hp 10 Hp 15 Hp 20 Hp 25 Hp 30 Hp 40 Hp 50 Hp
RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No RPM
Drive
No
2
500 5 700 7 900 9 1100 B 1200 C 1400 E
600 6 800 8 1000 A 1200 C 1300 D 1500 F
700 7 900 9 1100 B 1300 D 1400 E 1600 G
800 8 1000 A 1200 C 1400 E 1500 F 1700 H
900 9 1100 B 1300 D 1600 G
3
600 6 700 7 800 8 900 9 1100 B
700 7 800 8 900 9 1000 A 1200 C
800 8 900 9 1000 A 1100 B 1300 D
900 9 1000 A 1100 B 1200 C 1400 E
1300 D
4
500 5 700 7 800 8 900 9 1000 A 1000 A
600 6 800 8 900 9 1000 A 1100 B 1100 B
700 7 900 9 1000 A 1100 B
800 8
5
500 5 600 6 700 7 800 8 900 9 1000 A
600 6 700 7 800 8 900 9 1000 A 1100 B
700 7 800 8 900 9 1000 A 1100 B
800 8 900 9 1000 A 1100 B
6
400 4 500 5 600 6 700 7 800 8 900 9 1000 A
500 5 600 6 700 7 800 8 900 9 1000 A 1100 B
600 6 700 7 800 8 900 9 1000 A 1100 B
700 7 800 8 900 9 1000 A
Table 23. Supply air fan drive selections — casing 9
RPM
15 Hp 20 Hp 25 Hp 30 Hp 40 Hp
Drive No. Drive No. Drive No. Drive No. Drive No.
1000 A A
1100 B B B
1200 C C C C
1300 D D D D
1400 E E E
1500 F F F
1600 G G