Electrical Data - Modine Manufacturing DBP Installation And Service Manual

electrical data / motor data
total unit amp draw
The total unit amp draw is a combination of the motor, the control step down transformer, and the power exhauster amp draw. The
control step down transformer includes damper actuators, ignition controllers, gas valves, control relays, amplifiers, and motor starters.
Motor Amp Draw (Tables 38.2 to 42.1)
table 38.1 - unit amps
control step down
digit 14
transformer amp draw
digit 15 - transformer
supply voltage
0 ➀ 1
115/60/1 0 0.35
a
B 208/60/1 0 0.19
c 230/60/1 0 0.17
d 208/60/3 0 0.19
e 230/60/3 0 0.17
f 460/60/3 ➅ 0 0.09
575/60/3 ➅ 0 0.07
g
table 38.2 - motor data for digit 14 = a - 115v/60Hz/1Ph
digits motor
17&18 size (HP) type ➀
a1
1/3
a5 1/3
B1 1/2
B5 1/2
c1 3/4
c5
3/4
d1
1
d5 1
e1 1-1/2
e5 1-1/2
f1 or r1 2
f5 or r5
2
g1 or s1
3
g5 or s5
3
table 38.3 - motor data for digit 14 = B - 208v/60Hz/1Ph
digits motor
17&18 size (HP) type ➀
a1
1/3
B1
1/2
B5
1/2
c1 3/4
c5 3/4
d1 1
d5 1
e1
1-1/2
e5
1-1/2
f1 or r1 2
f5 or r5 2
H1 or t1 5
H5 or t5 5
38
Unit Amp Draw (Table 38.1)
Total Amp Draw
Power exhauster amp draw
2 3 4 75-175 200-400 500-800 840-960
0.65 1.3 2.17 1.4
0.36 0.72 1.2 0.7
0.33 0.65 1.09 0.6
0.36 0.72 1.2 0.7
0.33 0.65 1.09 0.6
0.16 0.33 0.54 0.30 ➁
0.13 0.26 0.43 0.24 ➁
motor frame
size
ODP 56
TEFC 48
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 145T
TE 182T
ODP 184T
TEFC 184T
motor frame
size
ODP 56
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 56
TEFC 56
ODP 145T
TE 182T
ODP 184T
TEFC 184T
=
=
+
=
model size
2.4
4.8 7.2
1.4 2.8 4.2
➀ Unit controls amp draw is included in master unit amp draw.
1.3 2.6 3.9
➁ Requires a 250 VA transformer.
1.4 2.8 4.2
➂ Requires a 500 VA transformer.
➃ Requires a 750 VA transformer.
1.3 2.6 3.9
➄ Requires a 1000 VA transformer.
0.65 ➂ 1.3 ➃ 2.0 ➄
➅ For Digits F (460V) and G (575V), amp draw shown is on
0.52 ➂ 1.1 ➃ 1.6 ➄
amp. service
draw factor
6.6 1.35
5.0 1.00
9.0 1.20
8.0 1.15
11.0 1.25
11.0 1.00
13.4 1.15
13.4 1.15
18.0 1.15
15.2 1.15
21.0 1.15
20.0 1.15
34.0 1.15
32.0 1.00
amp. service
draw factor
3.0 1.35
4.1 1.20
4.0 1.15
5.5 1.25
5.4 1.00
6.8 1.15
6.8 1.15
9.3 1.15
8.2 1.15
11.3 1.15
10.8 1.15
23.0 1.15
22.8 1.00
5-565.1
primary (line) side of required step-down transformer.
thermal Weight
overload (lbs)
Yes 25
Yes 25
Yes 23
Yes 28
Yes 25
Yes 30
Yes 32
Yes 37
Yes 40
Yes 45
No 49
No 54
No 81
No 83
thermal Weight
overload (lbs)
Yes 25
Yes 23
Yes 28
Yes 25
Yes 30
Yes 32
Yes 37
Yes 40
Yes 45
No 49
No 54
No 87
No 86
efficiency
➁ (%)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
efficiency
➁ (%)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A