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VFD
ERV
UNIT SIZE
VOLTAGE
WHEEL
62M*
V-Ph-Hz
FLA
208/230-3-60
285
460-3-60
0.6
575-3-60
208/230-3-60
330
460-3-60
1.2
575-3-60
208/230-3-60
430
460-3-60
1.2
575-3-60
208/230-3-60
550
460-3-60
1.2
575-3-60
LEGEND
ERV
— Energy Recovery Ventilator
FLA
— Full Load Amps
Hp
— Horsepower
MCA
— Minimum Circuit Amps
MOCP — Maximum Overcurrent Protection
NEC
— National Electric Code
N/A
— Not Applicable
VFD
— Variable Frequency Drive
*The VAV option is not available on 62M040 units.
†Fused disconnect only.
**Exhaust and supply fan motors are 230-3-60.
Table 3 — Electrical Data With VAV Option (cont)
VFD
EXHAUST AND SUPPLY
CURRENT
FAN MOTOR
INPUT
VALUE
NEC - FLA
AMP
8.2
6.8
4.2
3.4
3.6
2.7
8.2
6.8
4.2
3.4
3.6
2.7
11.3
9.6
5.6
4.8
4.8
3.9
17.8
15.2
9
7.6
7.6
6.1
POWER SUPPLY
HEATER
SIZE
(kW)
Hp
FLA
MCA
—
17.39
20.57
5
29.95
36.28
8
37.49
45.70
10
42.52
51.99
—
8.82
10.42
5
15.11
18.27
2
8
18.88
22.98
10
21.39
26.12
—
7.66
8.97
5
12.68
15.26
8
15.70
19.03
10
17.71
21.54
—
17.99
20.57
8
38.09
45.70
10
43.12
51.99
15
55.69
67.70
—
9.15
10.42
8
19.20
22.98
2
10
21.71
26.12
15
28.00
33.98
—
7.83
8.97
8
15.87
19.03
10
17.88
21.54
15
22.91
27.82
—
24.03
28.13
8
44.14
53.26
10
49.16
59.54
15
61.73
75.25
—
12.07
14.06
8
22.12
26.63
3
10
24.63
29.77
15
30.91
37.62
—
10.29
12.05
8
18.33
22.10
10
20.34
24.61
15
25.37
30.90
—
37.16
44.53
8
57.26
69.66
10
62.29
75.95
15
74.85
91.65
—
18.73
22.40
8
28.78
34.96
5
10
31.30
38.10
15
37.58
45.96
—
15.83
18.97
8
23.87
29.02
10
25.88
31.54
15
30.91
37.82
52
DISCONNECT
PRE-HEATER
(Optional)
(Optional)
FLA
Amps
MOCP
26.74
—
40
39.31
12.57
46.85
20.11
60
51.99
25.13
13.54
—
19.82
6.28
30
23.59
10.05
26.12
12.57
40
11.66
—
16.69
5.03
30
19.71
8.04
21.72
10.05
26.74
—
40
46.85
20.11
60
51.99
25.13
67.70
37.70
80
13.54
—
30
23.59
10.05
26.12
12.57
40
33.98
18.85
11.66
—
19.71
8.04
30
21.72
10.05
27.82
15.08
40
36.56
—
60
56.67
20.11
80
61.69
25.13
75.25
37.70
100
18.28
—
30
28.33
10.05
40
30.85
12.57
37.62
18.85
60
15.66
—
23.71
8.04
30
25.72
10.05
30.90
15.08
40
57.89
—
80
78.00
20.11
100
83.02
25.13
95.59
37.70
200
29.11
—
40
39.17
10.05
41.68
12.57
60
47.96
18.85
24.66
—
30
32.70
8.04
40
34.71
10.05
39.74
15.08
60
Fuse Size†
Amps
25
35
45
50
12
17.5
20
25
10
15
17.5
20
25
45
50
60
12
20
25
30
10
18
20
25
35
50
60
70
18
25
30
35
15
20
25
30
50
70
80
90
25
35
40
45
20
30
30
35
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