CTEK D250T User Manual page 5

CABLE AND FUSE REQUIREMENTS
UNIT CABLE
+IN
+IN
+OUT
+OUT
EQU
+SIGNAL
-EARTH
Connector plate*
+IN
+IN
+OUT
+OUT
+OUT
*If the D250T and SMARTPASS 120T are installed in different locations and the accompanying connector plate is
not used, please follow the recommendations in the table.
6 •
MIN. CABLE SIZE
0.5 m 1 m 2 m 5 m 10 m
2 ft 3 ft. 6 ft. 15 ft. 30 ft.
2.5 mm / 2.5 mm / 4 mm / 4 mm / 6 mm
2 2 2 2
AWG14 AWG14 AWG12 AWG12 AWG10
2.5 mm / 4 mm / 6 mm /
2 2 2
AWG14 AWG12 AWG10
2.5 mm / 2.5 mm / 4 mm / 4 mm / 6 mm
2 2 2 2
AWG12 AWG12 AWG12 AWG12 AWG12
1.5 mm / 1.5 mm / 1.5 mm / 1.5 mm / 1.5 mm
2 2 2 2
AWG16 AWG16 AWG16 AWG16 AWG16
1.5 mm 2 / 1.5 mm 2 / 1.5 mm 2 / 1.5 mm 2 / 1.5 mm
AWG16 AWG16 AWG16 AWG16 AWG16
2.5 mm 2 / 4 mm 2 / 6 mm 2 /
AWG14 AWG12 AWG10
35 mm 35 mm 35 mm 50 mm 50 mm
2 2 2 2
AWG2 AWG2 AWG2 AWG1 AWG1
35 mm 35 mm 35 mm
2 2 2
AWG2 AWG2 AWG2
FUNCTION INDICATIONS - D250T
There are no LED indicator lamps on the units themselves but there is a status signal lead attached
to the charger. This can be connected to a 24V lamp (Max. 2W) for remote indication of charger
status, in the driver's cabinet or other places where indication is needed.
Signal
/
2
15A
15A
/
2
15A
/
2
2 /
2
300A
300A
Description
Not enough input voltage to charger. System is shut off, no charging is in
progress.
The system is ON and is working properly.
Major fault.