User Manual
13
6-189.14
Table 13.3 - Blower Model BDP Motor Amp Draw m n
Table 13.4 - Blower Model BDP Control Circuit Amp Draw m n
Table 13.5 - Blower Model BDP Accessory
Transformer Size (kVA) o
GENERAL PERFORMANCE DATA - MODELS HDB & BDP
Table 13.1 - Blower Unit Model HDB and BDP General Performance Data
Model HDB Sizes Model BDP Sizes
60 75 100 125 150 175 200 250 300 350 400
Btu/Hr Input j
60,000 75,000 100,000 125,000 150,000 175,000 200,000 250,000 300,000 350,000 400,000
Btu/Hr Ouput j
49,200 61,500 82,000 102,500 123,000 143,500 164,000 205,000 246,000 287,000 328,000
Entering Airflow
Range (CFM)
635-1111 794-1389 1140-2116 1235-2058 1587-2778 1852-3241 2116-3704 2646-4630 3175-5556 3704-6481 4233-6584
Outlet Velocity (FPM)
437-726 546-908 443-781 488-773
869 892 773 966 1026 1037 1008
Air Temp. Rise (°F) 40-70 40-70 35-65 45-75 40-70 40-70 40-70 40-70 40-70 40-70 40-70
Max. Mounting
Height (Ft.) k
7-13 7-16 8-19 8-17 14 15 13 16 18 19 19
Heat Throw (Ft.) @
Max Mtg Ht k
20-45 24-57 27-68 27-59 49 52 47 58 64 67 68
Motor Type l
P.S.C. P.S.C. P.S.C. P.S.C. T. E T. E T. E T. E T.E T.E T. E
Motor HP 1/4 1/3 1/2 1/2 See Table 11.1
Motor RPM
Max 1100 Max 1100 Max 1100 Max 1100
1725 1725 1725 1725 1725 1725 1725
Table 13.2 - Blower Unit Model HDB and BDP Operating Electrical Data
Supply
Voltage
Power Code
Model HDB Sizes Model BDP Sizes
60 75 100 125 150 175 200 250 300 350 400
115V
1 Phase
01 (115V)
Motor Amps 5.70 7.10 9.50 9.50
See Tables 9.3 through 9.5
Total Amps 7.50 8.90 12.05 12.05
Transformer kVA n/a n/a n/a n/a
208V
1 Phase
01 (115V) with
Transformer
Transformer kVA 1.00 1.50 1.50 1.50
208V Total Amps 4.15 4.92 6.66 6.66
230V
1 Phase
01 (115V) with
Transformer
Transformer kVA 1.00 1.50 1.50 1.50
230V Total Amps 3.75 4.45 6.03 6.03
208V
3 Phase
01 (115V) with
Transformer
Transformer kVA 1.00 1.50 1.50 1.50
208V Total Amps 4.15 4.92 6.66 6.66
230V
3 Phase
01 (115V) with
Transformer
Transformer kVA 1.00 1.50 1.50 1.50
230V Total Amps 3.75 4.45 6.03 6.03
460V
3 Phase
01 (115V) with
Transformer
Transformer kVA 1.00 1.50 1.50 1.50
460V Total Amps 1.88 2.23 3.01 3.01
575V
3 Phase
01 (115V) with
Transformer
Transformer kVA 0.50 0.50 1.00 1.00
575V Total Amps 1.50 1.78 2.41 2.41
Supply Voltage
Motor HP 115V/1ph 230V/1ph 208V/3ph 230V/3ph 460V/3ph 575V/3ph
1/4 3.70 2.70 1.70 1.50 0.75 0.44
1/3 7.20 3.60 1.60 1.40 0.70 0.65
1/2 7.20 3.60 2.50 2.20 1.10 0.90
3/4 13.80 6.90 3.60 3.20 1.60 1.30
1 16.00 8.00 4.60 4.20 2.10 1.70
1-1/2 20.00 10.00 6.60 6.00 3.00 2.40
2 - - 7.50 6.80 3.40 2.70
3 - - 10.60 9.60 4.80 3.90
5 - - 16.70 15.20 7.60 6.10
j Ratings shown are for elevations up to 2,000 ft. For elevations above 2,000 ft.,
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.
k 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.
l 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. Model HDB motors are open drip proof, while
model BDP motors are totally enclosed and all single phase motors have built-
in thermal overload protection.
m Amp draw data shown is operating amp draw at incoming power. For units that
use a field installed accessory step-down transformer as noted, the amp draw
shown is the primary side operating amp draw. For sizing of circuit protection
for equipment with transformers, please refer to the National Electric Code.
n For BDP models, add the Motor Amp Draw and Control Circuit Amp Draw to
get the Total Unit Amp Draw.
o Transformers for blower models are typically smaller than those used for
propeller models, as the transformer is not needed for the blower motor.
Supply Voltage
115V/1ph 230V/1ph 208V/3ph 230V/3ph 460V/3ph 575V/3ph
150-175 1.75 0.84 0.86 0.84 0.42 0.44
200-400 2.35 1.28 1.10 1.28 0.72 0.62
Supply Voltage
208V 230V 460V 575V
Model Size 1 or 3 ph 1 or 3 ph 3 ph 3 ph
150-175 n/a n/a 0.25 0.25
200-400 n/a n/a 0.50 0.50