Curtis PMC 1297 Manual
A-21
APPENDIX A: GLOSSARY
APPENDIX E
SPECIFICATIONS
TRACTION PUMP
NOMINAL DRIVE BOOST ARMATURE ARMATURE FIELD FIELD BRAKING ARMATURE ARMATURE
BATTERY CURRENT 10 SEC 2 MIN 1 HOUR 2 MIN 1 HOUR CURRENT 2 MIN 1 HOUR
MODEL VOLTAGE LIMIT RATING
*
RATING
*
RATING
*
RATING RATING LIMIT RATING RATING
NUMBER (volts) (amps) (amps) (amps) (amps) (amps) (amps) (amps) (amps) (amps)
1297-22XX 24 150 180 150 75 25 15 150 200 80
1297-23XX 24 250 300 250 90 25 15 250 200 80
1297-24XX 24 350 420 350 120 35 20 350 300 100
*
Controller mounted to 12"×12"×
1
⁄8" aluminum plate,
with continuous 3 mph airflow perpendicular to back
of plate, and 25°C ambient temperature.
Table E-1 SPECIFICATIONS: 1297 CONTROLLER
Nominal input voltage 24 V
PWM operating frequency 16 kHz
Electrical isolation to heatsink 500 V ac (minimum)
KSI input voltage (minimum) 16.8 V
KSI input current (no contactors engaged) 80 mA without programmer; 120 mA with programmer
Logic input voltage >7.5 V High; <1 V Low
Logic input current 7.3 mA (nominal)
Throttle control signals 2-wire 5kΩ–0 or 0–5kΩ; 3-wire pot; or 0–5V
Operating ambient temperature range -40°C to 50°C (-40°F to 122°F)
Storage ambient temperature range -25°C to 85°C (-13°F to 185°F)
Heatsink overtemperature cutback linear cutback starts at 85°C (185°F); complete cutoff at 95°C (203°F)
Heatsink undertemperature cutback 50% armature current at -25°C (-13°F); complete cutoff at -40°C (-40°F)
Package environmental rating IP53
Weight 3.0 kg (6.1 lb)
Dimensions (L×W×H) 158 × 158 × 84 mm (6.2" × 6.2" × 3.3")
APPENDIX E: SPECIFICATIONS
E-1
To Previous Page
Loading...
Need help?
General
