Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os30
24 NOVEMBER 2015
Table D-1 SPECIFICATIONS, cont’d
MODEL CHART
NOMINAL MAXIMUM S2–60 MINUTE CONTINUOUS
MODEL BATTERY VOLTAGE CURRENT CONTINUOUS CURRENT FOR
NUMBER (V) (A) CURRENT (A) DESIGN LIFE (A)
1232E-21XX 24 180 90 80
1232E-23XX 24 250 125 100
1232E-51XX 36–48 150 75 79
1232E-52XX 36–48 200 100 90
1232E-62XX 48–80 175 80 45
1232E-72XX 72–96 175 80 tbd
1234E-23XX 24 350 175 160
1234E-52XX 36–48 275 135 90
1234E-53XX 36–48 350 175 90
1234E-62XX 48–80 250 110 60
1236E-44XX 24–36 400 175 175
1236E-45XX 24–36 500 240 210
1236E-54XX 36–48 450 205 210
1236E-55XX 36–48 550 250 140
1236E-64XX 48–80 350 (1 min) 100 100
1238E-46XX 24–36 650 300 325
1238E-48XX 24–36 800 355 365
1238E-56XX 36–48 650 295 325
1238E-64XX 48–80 450 155 175
1238E-65XX 48–80 550 190 175
1238E-66XX 48–80 650 (1 min) 195 175
1238E-75XX 72–96 550 175 175
1238E-76XX 72–96 650 200 175
1232SE-24XX 24 375 185 160
1232SE-53XX 36–48 350 175 160
1234SE-45XX 24–36 500 235 210
1234SE-54XX 36–48 450 215 210
1236SE-46XX 24–36 650 285 220
1236SE-56XX 36–48 600 260 210
Notes: All current ratings are rms values per motor phase.
S2–60 minute current is the typical current achievable before thermal cutback occurs, with
an ambient temperature of 25°C and the controller mounted to a 6mm-thick vertical steel plate
with 6 km/h (1.7 m/s) airow perpendicular to the plate.
Continuous current for design life is the maximum long-term current, at an internal heatsink
long-term temperature of 70°C (158°F), at which the controller will achieve its design life. These
numbers are often calculated for a given application by determining an rms duty cycle current
and heatsink temperature. For applications that exceed this, please contact your Curtis distributor
or support engineer.
D-2
APPENDIX D: SPECIFICATIONS
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