Trane IntelliPak 1, Installation, Operation And Maintenance Manual, Page: 90 / 164

90 RT-SVX072A-EN
Figure 59. Supply fan performance with or without variable frequency drive - 105, 115, 130 ton air-cooled
IIm mp po orrtta an ntt:: Maximum static pressure leaving the
rooftop is 4.0" H
2
O positive. The static
pressure drops from the supply fan to the
space cannot exceed 4.0" H
2
O.
N No otte ess::
• Supply fan performance curve includes
internal resistance of rooftop. For total static
pressure determination, system external
static must be added to appropriate
component static pressure drops
(evaporator coil, filters, optional economizer,
optional relief fan, optional heating system,
optional cooling only extended casing,
optional roof curb).
• Maximum Cfm (for cULus approval) as
follows: 105, 115, 130 ton - 46,000 Cfm.
• Minimum motor horsepower is 30 hp.
U Un niitt S Stta arrttu up p