Catalogue

UH-PRC001-EN 29
Performance Data
Vertical Unit Heaters
* Optional variable speed switch is available.
** These motors have automatic thermal overload protection or impedance protection.
Note 1:
All motors are constant speed and operate at top speed as indicated in motor data. Models through 1/8 H.P. can be run at reduced speed with addition of
optional variable speed switch. This switch is factory-calibrated for low and high speed ratings, with intermediate speeds infinitely controllable. Models 166
through 720 operate at constant speed as indicated in motor data.
Note 2:
Stated draw is Full Load (FLA). AMP draw varies by motor manufacturer ± .2 AMPS.
Table 25. Totally Enclosed Motor Type
P Unit Model No. AMP MCA MOP HP RPM
115/1/60
42 1.23** 1.6 2.8 1/40* 1550
64, 80 2.1** 2.6 4.7 1/20* 1550
102 1.2** 1.5 2.7 1/8* 1070
122
2.3** 2.9 5.2 1/6 1100
146
166
202 3.6** 4.5 8.1 1/4 1100
252 3.6** 4.5 8.1 1/4 1100
280 5.4** 6.8 12.2 1/2 1100
208-230/460/3/60
42 0.98-1.1/0.55 1.2-1.4/0.7 2.2-2.5/1.2 1/6 1140
64, 80 0.98-1.1/0.55 1.2-1.4/0.7 2.2-2.5/1.2 1/6 1140
102 0.98-1.1/0.55 1.2-1.4/0.7 2.2-2.5/1.2 1/6 1140
122
0.98-1.1/0.55 1.2-1.4/0.7 2.2-2.5/1.2 1/6 1140
146
166
202 1.2-1.4/0.7 1.5-1.8/0.9 2.7-3.2/1.6 1/4 1140
252 1.2-1.4/0.7 1.5-1.8/0.9 2.7-3.2/1.6 1/4 1140
280 1.8-2.0/1.0 2.3-2.5/1.3 4.1-4.5/2.3 1/2 1140
336, 384 3.1-3.2/1.6 3.9-4.0/2.0 7.0-7.2/3.6 3/4 1140
500, 600 5.3-5.0/2.5 6.6-6.3/3.1 11.9-11.3/5.6 1-1/2 1160
720 9.9-9.8/4.9 12.4-12.3/6.1 22.3-22.1/11.0 3 1165
575/3/60
42, 64, 80, 102, 122,
146, 166, 202, 252
0.6 0.8 1.4 1/3 1140
280 0.8 1.0 1.8 1/2 1140
336, 384 1.3 1.6 2.9 3/4 1140
500, 600 2.0 2.5 4.5 1-1/2 1160
720 3.8 4.7 8.6 3 1165