Bohn BHA - Page 7

7
60 Hz Performance
Notes: High CFM models can handle external static pressure up to 1/2” of water
High CFM models are designed for operation below 15°F SST
CFM is at 0.0 external static pressure
Notes: TD = Temperature Dierence = (Room temperature - saturated suction temperature)
Table 4. Models BHE/BHL 60 Hz Electric Defrost High CFM
Model
Capacity
BTUH/watts
10°F TD
-20°F SST
Fan Data
Standard Motor Data Defrost Heaters
HP
Total Amps
Watts
Total Amps
CFM/m
3
h No.
Dia.
in./mm
Air Throw ft./
m
208-
230
/3/60
460
/3/60
208-
230
/3/60
460
/3/60
575
/3/60
Standard w/ Collar
BHE Models 6 Fins Per Inch
BHE450*V 49,500 14,500 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1
BHE550*V 60,500 17,700 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1
BHE640*V 70,400 20,600 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5
BHE740*V 81,400 23,800 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5
BHE810*V 89,100 26,100 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5
BHE950*V 104,000 30,500 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5
BHE1020*V 107,100 31,400 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHE1200*V 126,000 36,900 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHE1390*V 146,000 42,800 27,200 46,200 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHE1650*V 174,000 51,000 29,700 50,500 3 30 762 130 40 150 50 3 24.6 12.3 33,600 87.2 47.5 34.9
BHE2120*V 223,000 65,300 39,600 67,300 4 30 762 130 40 150 50 3 32.8 16.4 49,600 128.4 70.0 56.0
BHL Models 4 Fins Per Inch
BHL400*V 42,000 12,300 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1
BHL480*V 50,400 14,800 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1
BHL560*V 58,800 17,200 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5
BHL650*V 68,300 20,000 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5
BHL710*V 74,600 21,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5
BHL840*V 88,200 25,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5
BHL890*V 91,200 26,700 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHL1050*V 107,600 31,500 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHL1220*V 125,000 36,600 32,800 55,800 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8
BHL1440*V 147,000 43,100 30,600 52,000 3 30 762 130 40 150 50 3 24.6 12.3 33,600 87.2 47.5 34.9
BHL1860*V 190,000 55,600 40,800 69,400 4 30 762 130 40 150 50 3 32.8 16.4 49,600 128.4 70.0 56.0
Saturated Suction Temperature °F +20 -10 -20 -30 -40
Saturated Suction Temperature °C -7 -23 -29 -34 -40
Multiply Capacity By 1.15 1.04 1.00 0.90 0.80
Capacity Correction Factors for Electric and Hot Gas Defrost Units