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UNIT SIZE
VOLTAGE
ERV WHEEL
62M
(V-Ph-Hz)
208/230-3-60
640
460-3-60
575-3-60
208/230-3-60
750
460-3-60
575-3-60
208/230-3-60
950
460-3-60
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
*Fused disconnect only.
†Exhaust and supply fan motors are 230-1-60.
Table 2 — Electrical Data Without VAV Option (cont)
EXHAUST AND SUPPLY MOTOR
FLA
NEC - FLA
22
1.2
11
9
2.5
22
1.2
11
1.4
9
2.5
30.8
1.2
14
1.4
11
POWER SUPPLY
HEATER
SIZE
(kW)
Hp
FLA
MCA
—
45.53
56.50
8
65.64
81.63
10
70.66
87.91
15
83.23 103.62 110.40
—
22.82
29.00
8
32.87
41.57
10
35.38
44.71
15
41.66
52.56
—
18.65
24.00
8
26.69
34.05
10
28.70
36.57
15
33.73
42.85
7.5
—
46.83
58.13
10
71.96
89.54
15
84.53 105.25 111.70
20
97.09 120.95 124.26
—
23.36
29.00
10
35.93
44.71
15
42.21
52.56
20
48.49
60.41
—
19.53
24.25
10
29.58
36.82
15
34.61
43.10
20
39.64
49.38
—
64.46
80.13 102.60
10
92.25 114.86 130.39
15
106.15 132.23 144.29
20
120.04 149.60 158.18
—
29.36
36.50
10
41.93
52.21
10
15
48.21
60.06
20
54.49
67.91
—
23.53
29.25
10
33.58
41.82
15
38.61
48.10
20
43.64
54.38
50
DISCONNECT
PRE-HEATER
(Optional)
(Optional)
Fuse Size†
FLA
Amps
MOCP
72.70
—
100
92.81
20.11
97.83
25.13
200
37.70
36.95
—
60
47.00
10.05
49.52
12.57
60
55.80
18.85
80
30.45
—
40
38.49
8.04
40.50
10.05
60
45.53
15.08
74.00
—
100
99.13
25.13
37.70
200
50.26
36.95
—
60
49.52
12.57
55.80
18.85
80
62.08
25.13
80
30.65
—
40
40.70
10.05
45.73
15.08
60
50.76
20.11
—
27.79
200
41.69
55.58
46.70
—
60
59.27
12.57
80
65.55
18.85
80
71.83
25.13
100
37.15
—
60
47.20
10.05
52.23
15.08
80
57.26
20.11
Amps
70
90
110
35
45
50
30
35
40
45
70
90
110
35
45
50
60
30
40
45
50
100
125
N/A
45
50
60
70
35
45
50
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