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 5k
Ω
–0 or 0–5k
Ω
; 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
