Static Pressure Transducer Installation; (Vav Units Only); Transducer Location - Trane IntelliPak SCWF 20 Installation, Operation And Maintenance Manual

Table 27. Fan motor electrical data (continued)
HP TYPE
OPD
40
TEFC
ODP
50
TEFC
60 ODP
Table 28. VFD electrical data
Without Bypass
HP 200V 460V 575V
7.5 23.8 10.6
10 32.2 14
15 48.3 21
20 61.9 27.6
25 78.2 34
30 92 41
40 117 53
50 NA 64
60 NA 77
Note: Values are at the maximum VFD input rating and not the
reduced motor values. L.I.C. = Line Input Current.
Table 29. Single stage electric heat electrical data
SXWF SXRF
Size Size Heat Kw
20 -
22 -
25 20
29 25
32 29
35 30
38 35
42 -
46 40
52 -
58 50
65 -
72 -
SCXF-SVX01Q-EN
200V
FLA LRA
109.0 615.0
111.0 758.0
N/A N/A
N/A N/A
N/A N/A
VFD L.I.C.
With Bypass
200V 460V 575V
8.8 32.2 10.6
11.1 48.3 14 16.6
16.6 61.9 21 16.6
21.4 78.2 27.6 21.4
26.3 92 34 26.3
31.2 117 41 31.2
39.9 139.2 53 39.9
n/a
50.6 64 50.6
n/a
NA 77
200V 460V
Amps Amps
18 50 21.7
18 50 21.7
18 50 21.7
23 63.8 27.7
23 63.8 27.7
27 75 32.5
27 75 32.5
31.5 87.4 37.9
31.5 87.4 37.9
39 108.3 46.9
39 108.3 46.9
48 133.2 57.7
48 133.2 57.7
460V
FLA LRA
49.0 330.0
47.4 320.0
59.0 378.0
59.0 455.0
71.0 464.0
Table 29. Single stage electric heat electrical data
(continued)
SXWF
Size
80
8.8
Note: Electric heat amperage should not be considered when
determining minimum circuit ampacity. The current of the
unit in the heating mode will not exceed the current of the
unit in the cooling mode
Table 30. 2 stage electric heat electrical data
Unit Size
SCWF
90
100
n/a
110
Static Pressure Transducer
Installation (VAV units only)
Supply air static pressure controls the inverter option.
A static pressure head assembly ships separate in
control panel for field installation in the supply air duct
work. Installer is responsible for providing pneumatic
tubing.

Transducer Location

Place head assembly in an area of ductwork that will
provide an average and evenly distributed airflow
pattern. Use the following guidelines to determine an
appropriate installation location.
1. Locate static head assembly approximately 2/3 to 3/
4 the way down longest duct run, in an area
approximately 10 duct diameters downstream and
2 duct diameters upstream of major interferences,
turns, or changes in duct diameter.
2. When installing pneumatic tubing between head
assembly and transducer in control panel, do not
exceed 250ft for 1/4" OD tubing or 500ft for 3/8" OD
tubing.
I I n n s s t t a a l l l l a a t t i i o o n n - - E E l l e e c c t t r r i i c c a a l l
575V
FLA
40.0
38.0
47.0
47.2
N/A
200V
SXRF
Amps
Size Heat Kw
60 48 133.2
200V 460V
Amps Amps
Heat kW
N/A
76 95.39
76 N/A 95.39
76 N/A 95.39
LRA
270.0
280.0
305.0
380.0
N/A
460V
Amps
57.7
575V
Amps
N/A
N/A
N/A
45