50 hz performance – Heatcraft Refrigeration Products BHG User Manual
Page 13
13
50 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 Difference = (Room temperature - saturated suction temperature)
table 10. Models BHg/BHF 50 Hz Hot gas Defrost High CFM
Model
Capacity
BtUH/
watts
6°C tD
-9°C SSt
Fan Data
Standard Motor Data Drain Pan Heaters (Std.)
HP
total amps
Watts
total amps
CFM/
m
3
h
no. Dia.
in./
mm
air throw ft./
m
380
/3/50
380
/1/50
Standard w/ Collar
BHg Models 6 Fins Per inch
BHG450*V 45,500
13,300
10,200
17,300
2
24
610
80
4
90
7
2
6.0
1,430
3.8
BHG550*V 55,700
16,300
10,200
17,300
2
24
610
80
4
90
7
2
6.0
1,430
3.8
BHG640*V 64,800
19,000
14,300
4,300
3
24
610
80
4
90
7
2
9.0
1,840
4.9
BHG740*V 74,900
1,900
14,300
4,300
3
24
610
80
4
90
7
2
9.0
1,840
4.9
BHG810*V 82,000
4,000
19,100
3,500
4
24
610
80
4
90
7
2
12.0
2,730
7.2
BHG950*V 95,700
8,000
19,100
3,500
4
24
610
80
4
90
7
2
12.0
2,730
7.2
BHG1020*V 98,500
8,800
21,000
35,700
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHG1200*V 115,900
33,900
21,000
35,700
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHG1390*V 134,300
39,300
24,500
41,700
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHG1650*V 160,100
46,900
26,700
45,400
3
30
76
120
37
140
43
3
12.3
2,870
7.5
BHG2120*V 205,200
60,100
35,700
60,700
4
30
76
120
37
140
43
3
16.4
4,230
11.1
BHF Models 4 Fins Per inch
BHF400*V 38,600
11,300
11,000
18,700
2
24
610
80
4
90
7
2
6.0
1,430
3.8
BHF480*V 46,400
13,600
11,000
18,700
2
24
610
80
4
90
7
2
6.0
1,430
3.8
BHF560*V 54,100
15,800
15,300
6,000
3
24
610
80
4
90
7
2
9.0
1,840
4.9
BHF650*V 62,800
18,400
15,300
6,000
3
24
610
80
4
90
7
2
9.0
1,840
4.9
BHF710*V 68,600
0,100
20,400
34,700
4
24
610
80
4
90
7
2
12.0
2,730
7.2
BHF840*V 81,100
3,800
20,400
34,700
4
24
610
80
4
90
7
2
12.0
2,730
7.2
BHF890*V 83,900
4,600
21,400
36,400
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHF1050*V 99,000
9,000
21,400
36,400
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHF1220*V 115,000
33,700
29,500
50,00
3
30
76
100
30
120
37
3
12.3
2,730
7.2
BHF1440*V 135,200
39,600
27,600
46,900
3
30
76
120
37
140
43
3
12.3
2,870
7.5
BHF1860*V 174,800
51,00
36,700
6,400
4
30
76
120
37
140
43
3
16.4
4,230
11.1
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