Electrical data
42BHE,BVE ELECTRIC HEATER DATA AVAILABILITY
kW
06
08
10
●
●
1.0
—
●
●
●
1.5
●
●
●
2.0
●
●
●
2.5
●
●
●
3.0
●
●
●
3.5
●
●
●
4.0
●
●
●
4.5
●
●
●
5.0
●
●
●
6.0
●
●
7.0
—
●
●
8.0
—
●
9.9
—
—
12.0
—
—
—
14.0
—
—
—
15.0
—
—
—
16.0
—
—
—
18.0
—
—
—
19.9
—
—
—
25.0
—
—
—
30.0
—
—
—
35.0
—
—
—
39.9
—
—
—
LEGEND
● — Standard Offering
— — Not Offered
NOTES:
1. Stages available:
a. Single phase: 1 to 12 kW, 1 stage only
3 to 12 kW, 1 stage or 2 stage
b. Three phase: 1 to 39.9 kW, 1 stage only
4 to 39.9 kW, 1 or 2 stage
12 to 39.9 kW, 1, 2 or 3 stage
2. Electric Heating Capacities (Btuh) = Heater kW x 3413
3. Electric Heater Amperage for Single-phase Power = (Heater kW x 1000)/Applied Voltage
Electric Heater Amp. for 3-phase Power = (Heater kW x 1000)/(Applied Voltage x 1.73).
MOTOR PERFORMANCE DATA (FULL LOAD AMPS)
VOLTAGE
V-Ph-Hz
1
/
1
/
1
/
4
3
2
115-1-60
5.2
6.0
8.6
208-1-60
3.0
3.6
4.8
230-1-60
2.5
3.0
4.2
277-1-60
2.1
2.5
3.6
208-3-60
—
—
2.4
230-3-60
—
—
2.2
460-3-60
—
—
1.1
NOTES:
1. Motor full load amps refer to National Electric Code (NEC) amps;
actual motor nameplate amps may vary.
2. NEC data extrapolated for 277 v.
3. Motors are open drip proof, ball bearing, single speed, 1750 rpm
rated at continuous duty, 104 F ambient with reversible rotation.
4. 5 hp motors available only on size 40 units.
32
42BHE UNIT SIZE
12
16
20
30
—
—
—
—
●
—
—
—
●
—
—
—
●
●
—
—
●
●
—
—
●
●
●
—
●
●
●
—
●
●
●
—
●
●
●
—
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
—
●
●
●
—
●
●
●
—
●
●
—
—
●
●
—
—
●
—
—
—
●
—
—
—
—
—
—
—
—
—
—
—
Nominal HP
3
/
1
1
1
/
2
3
4
2
13.3 14.4
—
—
—
6.6
7.4
9.4
11.0
—
5.1
6.0
9.0
10.9
—
5.1
5.4
8.5
8.0
—
3.6
3.8
6.0
6.5
8.2
3.0
3.2
4.8
6.2
8.0
1.5
1.9
2.8
3.1
4.0
42BHE,BVE ELECTRIC HEATER DATA
kW
40
—
115 V
—
1.0
8.3
—
1.5
12.5
—
2.0
16.7
—
2.5
20.8
—
3.0
25.0
—
3.5
29.2
—
4.0
33.3
—
4.5
37.5
●
5.0
—
●
6.0
—
●
7.0
—
●
8.0
—
●
9.9
—
●
12.0
—
●
14.0
—
●
15.0
—
●
16.0
—
●
18.0
—
●
19.9
—
●
25.0
—
●
30.0
—
●
35.0
—
39.9
—
Service switches:
The service switch is an On/Off switch on incoming power
supply to unit. Proper amperage load must be determined
5
before switch can be selected. The range of the fused or
—
non-fused service switch is 0 to 40 amps.
—
MCA (minimum circuit amps) = 1.25 x sum of all
—
loads.
—
MFS (maximum fuse size) = MCA rounded up to next
14.0
available fuse size.
13.2
6.6
FULL LOAD AMPS
Single-Phase
208 V
240 V
277 V
208 V
4.8
4.2
3.6
2.8
7.2
6.3
5.4
4.2
9.6
8.3
7.2
5.6
12.0
10.4
9.0
6.9
14.4
12.5
10.8
8.3
16.8
14.6
12.6
9.7
19.2
16.7
14.4
11.1
21.6
18.8
16.2
12.5
24.0
20.8
18.1
13.9
28.8
25.0
21.7
16.7
33.7
29.2
25.3
19.4
38.5
33.3
28.9
22.2
—
—
35.7
27.5
—
—
43.3
33.3
—
—
—
38.9
—
—
—
41.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Three-Phase
240 V
480 V
2.4
1.2
3.6
1.8
4.8
2.4
6.0
3.0
7.2
3.6
8.4
4.2
9.6
4.8
10.8
5.4
12.0
6.0
14.4
7.2
16.8
8.4
19.2
9.6
23.8
11.9
28.9
14.4
33.7
16.8
36.1
18.0
38.5
19.2
—
21.7
—
23.9
—
30.1
—
36.1
—
42.1
—
48.0