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A-8
Curtis enAble
®
40-Series Manual, Rev. B
APPENDIX D
SPECIFICATIONS
APPENDIX D: SPECIFICATIONS
MODEL NUMBER OPTIONS
1742-20XX —
D-1
Table D-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 PEAK CONTINUOUS
NUMBER VOLTAGE CURRENT LIMIT CURRENT LIMIT OPTIONS
1740-10XX 24 V 50 A 15 A —
1740-20XX 24 V 75 A 25 A —
1740-12XX 24 V 50 A 15 A actuators
1740-22XX 24 V 75 A 25 A actuators
1740-13XX 24 V 50 A 15 A actuators & lights
1740-23XX 24 V 75 A 25 A actuators & lights
MODEL NUMBER OPTIONS
1741-20XX —
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"