Modine PTS Serie Manuel D'installation Et D'entretien page 20

generAl PerformAnCe dATA - models PTs & BTs
Table 20.1 - Propeller unit model PTs general Performance data
Btu/Hr Input ➀
150,000 175,000 200,000 250,000 300,000 350,000 400,000
Btu/Hr Ouput ➀
120,000 140,000 160,000 200,000 240,000 280,000 320,000
Entering Airflow (CFM)
2140
@ 70°F
Outlet Velocity (FPM)
Air Temp. Rise (°F)
Max. Mounting
Height (Ft.) ➁
Heat Throw (Ft.) @
Max Mtg Ht ➁
Motor Type ➂
Motor HP
Motor RPM 1075
Table 20.2 - Blower unit model BTs general Performance data
150
Btu/Hr Input ➀
150,000
Btu/Hr Ouput ➀ 120,000
Entering Airflow 1587-
Range (CFM) 2778
Outlet Velocity
543-
(FPM) 903
Air Temp. Rise
40-70
(°F)
Max. Mounting
9-21
Height (Ft.) ➁
Heat Throw (Ft.)
33-75
@ Max Mtg Ht ➁
Motor Type ➂ T.E
Motor HP
Motor RPM 1725
➀ Ratings shown are for elevations up to 2,000 ft. For elevations above 2,000 feet, ratings should be
reduced at the rate of 4% for each 1,000 feet above sea level. (In Canada see rating plate.) Reduction
of ratings requires use of a high altitude kit.
➁ Data taken at 55°F air temperature rise. At 65°F ambient and unit fired at full-rated input. Mounting
height as measured from bottom of unit, and without deflector hoods. For units equipped with deflector
hoods, see page 21.
➂ All motors used are produced, rated and tested by reputable manufacturers in accordance with NEMA
standards and carry the standard warranty of both the motor manufacturer and Modine. All motors are
totally enclosed and all single phase motors have built-in thermal overload protection.
20
Model PTS Sizes
150 175 200 250
2725 3015 3995
711 607 673 721
53 48 50
15 14 15
51 50 54
PSC PSC PSC PSC
1/6 1/6 1/6
1075 1075 1075
Model BTS Sizes
175 200 250
175,000 200,000 250,000
140,000 160,000 200,000
1852- 2116- 2646-
3241 3704 4630
428-711 489-813 497-826
40-70 40-70 40-70
8-18 9-21 10-22
28-65 32-74 34-78
T.E T.E T.E
See Table 15.1
1725 1725 1725
300 350 400
4545 5280 5995
824 748 851
47 50 50 51
18 19 18 21
62 69 65 74
PSC PSC PSC
1/3 1/2 1/2 3/4
1075 1125 1125
300 350
300,000 350,000
240,000 280,000
3175- 3704-
5556 6481
596-991 543-903 621-1032
40-70 40-70
11-26 11-26
40-94 39-90
T.E T.E
1725 1725
6-561
400
400,000
320,000
4233-
7407
40-70
13-29
44-102
T.E
1725