14
Enertech Global
IOM, BS/BT Models
Section 4: Equipment Data
Unit Electrical Data
20D237 16NN: BS/BT Electrical Data
Volts
Phase
LRA
RLA
00
208/230
1
48.0
9.0
0.0
0.0
0.0
9.0
11.3
20
01
208/230
1
48.0
9.0
0.0
0.5
0.0
9.5
11.8
20
10
208/230
1
48.0
9.0
0.0
0.0
4.0
13.0
15.3
20
11
208/230
1
48.0
9.0
0.0
0.5
4.0
13.5
15.8
25
00
208/230
1
58.3
11.7
0.0
0.0
0.0
11.7
14.6
25
01
208/230
1
58.3
11.7
0.0
0.5
0.0
12.2
15.1
25
10
208/230
1
58.3
11.7
0.0
0.0
4.0
15.7
18.6
30
11
208/230
1
58.3
11.7
0.0
0.5
4.0
16.2
19.1
30
20
208/230
3
55.4
6.5
0.0
0.0
0.0
6.5
8.1
15
21
208/230
3
55.4
6.5
0.0
0.5
0.0
7.0
8.6
15
00
208/230
1
83.0
15.3
0.0
0.0
0.0
15.3
19.1
30
01
208/230
1
83.0
15.3
0.0
0.5
0.0
15.8
19.6
35
10
208/230
1
83.0
15.3
0.0
0.0
4.0
19.3
23.1
35
11
208/230
1
83.0
15.3
0.0
0.5
4.0
19.8
23.6
35
20
208/230
3
73.0
11.6
0.0
0.0
0.0
11.6
14.5
25
21
208/230
3
73.0
11.6
0.0
0.5
0.0
12.1
15.0
25
00
208/230
1
104.0
21.2
0.0
0.0
0.0
21.2
26.5
45
01
208/230
1
104.0
21.2
0.0
0.5
0.0
21.7
27.0
45
10
208/230
1
104.0
21.2
0.0
0.0
5.5
26.7
32.0
50
11
208/230
1
104.0
21.2
0.0
0.5
5.5
27.2
32.5
50
20
208/230
3
83.1
14.0
0.0
0.0
0.0
14.0
17.5
30
21
208/230
3
83.1
14.0
0.0
0.5
0.0
14.5
18.0
30
00
208/230
1
152.9
27.1
0.0
0.0
0.0
27.1
33.9
60
01
208/230
1
152.9
27.1
0.0
0.5
0.0
27.6
34.4
60
10
208/230
1
152.9
27.1
0.0
0.0
5.5
32.6
39.4
60
11
208/230
1
152.9
27.1
0.0
0.5
5.5
33.1
39.9
60
20
208/230
3
110.0
16.5
0.0
0.0
0.0
16.5
20.6
35
21
208/230
3
110.0
16.5
0.0
0.5
0.0
17.0
21.1
35
00
208/230
1
179.2
29.7
0.0
0.0
0.0
29.7
37.1
60
01
208/230
1
179.2
29.7
0.0
0.5
0.0
30.2
37.6
60
10
208/230
1
179.2
29.7
0.0
0.0
5.5
35.2
42.6
70
11
208/230
1
179.2
29.7
0.0
0.5
5.5
35.7
43.1
70
20
208/230
3
136.0
17.6
0.0
0.0
0.0
17.6
22.0
40
21
208/230
3
136.0
17.6
0.0
0.5
0.0
18.1
22.5
40
BS018
BT024
BT036
BT048
BT060
BT072
Notes:
1. All line and low voltage wiring must adhere to the National Electrical Code and local codes, whichever is the most
stringent.
2. In determining the correct supply wire size and maximum length, reference NFPA 70, Section 310. If the calculation is
close to the maximum allowable ampacity of a particular wire size, use the next size up. This will ensure that no adverse
effects occur, such as light dimming and/or shortened compressor life.
3. All fuses class RK-5.
4. Min/Max Voltage: 208/230/60 = 187-252
*The external loop pump FLA is based on a maximum of three UP26-116F-230V pumps (1/2hp) for 048-072 and two pumps
for 018-036.
Voltage
Code/ HWG
Option
60 Hz Power
Compressor
Fan
Motor
FLA
HWG
Pump
FLA
Ext.
Loop
Pump
FLA
Total
Unit FLA
Min
Circuit
AMPS
Max
Fuse
HACR
Model