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NOMINAL INPUT VOLTAGE
PWM OPERATING FREQUENCY 15 kHz
CONTROL INPUT LEVEL
KSI/forward/reverse
Emergency reverse
STANDBY CURRENT
STANDARD THROTTLE INPUT
NOMINAL
BATTERY
MODEL
VOLTAGE
(volts)
NUMBER
1204X -12XX
-14XX
-42XX
24–36
-44XX
24–36
-52XX
36–48
1205X -14XX
-16XX
-44XX
24–36
-46XX
24–36
-53XX
36–48
*
Curtis PMC 1204X/1205X/1209/1221 Manual
APPENDIX C
ELECTRICAL SPECIFICATIONS
C-1
Electrical Specifications, 1204X/1205X
TABLE
12V, 24–36V, and 36–48V
from 8 V to 1.5 × maximum battery voltage
from undervoltage cutback level to 1.5 × max. battery voltage
less than 250 mA
0–5kΩ ±10% (others available)
CURRENT
2 MIN
LIMIT
RATING
(amps)
(amps)
12
275
275
12
400*
300
275
275
400*
300
275
275
12
400
400
12
500*
425
400
400
500*
425
350
350
30-second rating
VOLTAGE
5 MIN
1 HOUR
RATING
RATING
@ 100 AMPS
(amps)
(amps)
200
125
210
135
200
125
210
135
200
125
275
175
285
185
275
175
285
185
250
150
APPENDIX C
UNDER-
MAX TOTAL
DROP
VOLTAGE
F/R + 1A
CUTBACK
CURRENT
(volts)
(volts)
(amps)
0.35
9
0.25
9
0.35
16
0.25
16
0.35
21
0.25
9
0.20
9
0.25
16
0.20
16
0.35
21
2
2
2
2
1
2
2
2
2
1
49
C-1
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