6 •
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
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.
CABLE AND FUSE REQUIREMENTS
UNIT
CABLE
MIN. CABLE SIZE
FUSE
0.5 m
2 ft
1 m
3 ft.
2 m
6 ft.
5 m
15 ft.
10 m
30 ft.
D2
5
0
T
+IN
+IN
2.5 mm
2
/
AWG14
2.5 mm
2
/
AWG14
4 mm
2
/
AWG12
4 mm
2
/
AWG12
6 mm
2
/
AWG10
15A
+OUT
+OUT
2.5 mm
2
/
AWG14
4 mm
2
/
AWG12
6 mm
2
/
AWG10
15A
EQU
2.5 mm
2
/
AWG12
2.5 mm
2
/
AWG12
4 mm
2
/
AWG12
4 mm
2
/
AWG12
6 mm
2
/
AWG12
15A
+SIGNAL
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
-EARTH
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
1.5 mm
2
/
AWG16
Connector plate*
2.5 mm
2
/
AWG14
4 mm
2
/
AWG12
6 mm
2
/
AWG10
SM
A
R
TP
A
SS
12
0
T
+IN
+IN
35 mm
2
AWG2
35 mm
2
AWG2
35 mm
2
AWG2
50 mm
2
AWG1
50 mm
2
AWG1
300A
+OUT
+OUT
+OUT
35 mm
2
AWG2
35 mm
2
AWG2
35 mm
2
AWG2
300A
*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.