42
UV-SVN002-EN
Electrical Data
Minimum Circuit
Capacity
Table 11
describes the typical
MCA levels of a standard unit
ventilator with the necessary
voltage and amp add-ons for
unit mounted controls.
Unit Size
HP
Amps
075
1/6 (.17)
2.5
100
1/6 (.17)
2.5
125
1/4 (.25)
2.7
150
1/4 (.25)
2.7
200
1/3 (.75)
5.7
Unit Size
HP
Amps
075
1/3 (.33)
4.8
100
1/3 (.33)
4.8
125
1/2 (.50)
7.0
150
1/2 (.50)
7.0
200
3/4 (.75)
8.1
Table 11:
MCA levels for standard and hi-static motor unit ventilators
Standard UV
Hi-Static Motor UV
Volts
Amps
120
0.94
208
0.55
240
0.48
277
0.41
480
0.41
For Trane
Controls, add
the following
values to
determine
TOTAL MCA
UV with Controls
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