A-8
Curtis enAble
®
40 Manual,
Rev. E
APPENDIX E
SPECIFICATIONS
APPENDIX E: SPECIFICATIONS
MODEL NUMBER
OPTIONS
1742-20XX
—
E-1
Table E-1: 1740 POWERBASE
Nominal input voltage
24 V
PWM operating frequency
15.6 kHz
Storage ambient temperature range
-40°C to 85°C (-40°F to 185°F)
Operating ambient temperature range
-25°C to 50°C (-13°F to 122°F)
Heatsink overtemperature cutoff
Linear cutback starts at 85°C (185°F); complete cutoff at 95°C (203°F)
Heatsink undertemperature cutoff
Half-speed below -25°C (-13°F); complete cutoff at -40°C (-40°F)
Package environmental rating
IP54
Weight
1.0 kg (2.3 lbs)
Dimensions, W
×
L
×
H
181
×
105
×
46.4 mm (7.1"
×
4.1"
×
1.83")
Actuator option:
Two four-quadrant variable speed actuator drivers (12A max) with
stall protection and automatic end-stop detection, intended to operate
seat-lift motors
Lighting option:
Three 3.5A circuits provide constant brightness and faulted-light
detection; hazard lights continue after key-off; StVZO compliant
Regulatory compliance
Meets EEC emission and immunity requirements
Documentation for CE
FDA documentation on file (FDA Master File)
TÜV approved.
MODEL
NOMINAL BATTERY
NUMBER
VOLTAGE
CURRENT LIMIT
OPTIONS
1740-10XX
24 V
50 A
—
1740-20XX
24 V
75 A
—
1740-11XX
24 V
50 A
lights
1740-21XX
24 V
75 A
lights
1740-12XX
24 V
50 A
actuators
1740-22XX
24 V
75 A
actuators
1740-13XX
24 V
50 A
actuators & lights
1740-23XX
24 V
75 A
actuators & lights
MODEL NUMBER
OPTIONS
1741-20XX
—
1741-21XX
lights
1741-22XX
actuators
1741-23XX
actuators & lights
Table D-2: 1741 USER HANDCONTROL
Case dimensions, W
×
L
×
H
85
×
170
×
115 mm
(
Height is to top of joystick)
3.35"
×
6.69"
×
4.53"
Table D-3: 1742 ATTENDANT CONTROL
Case dimensions, W
×
L
×
H
75
×
84
×
126.5 mm
(
Height is to top of joystick)
2.95"
×
3.3"
×
4.98"
