BÜTTNER ELEKTRONIK – Batt erie-Control-Booster MT BCB 30/30, MT BCB 40/40, MT BCB 60/40
10
Option:
included in
cable set
to D+
Si.
5A
Si.
I
Si.
II
chassis
6
–
10 mm
2
(present)
Central electrics with
integrated separator
relay and mains
charger e.g.
Schaudt EBL,
CBE, NE, Toptron
D+
+B1
+B2
black
purple
6
– 10 mm
2
(present)
Installation cable set
with high load relay EBL
30
85
black
87a
yellow
blue
87
orange
86
negativ/ground
chassis
To be used for
mains detection
signal, for example
CBE electrics
(conn. J10), if charger
will be de-activated
NOTE:
The fuses protect the
cabling (cable fire), therefore
place them as close as
possible to the batteries.
Temperature Sensor
negativ/ground
chassis
negativ/ground
chassis
negativ/ground
chassis
to consumers
General all negative wirings
on negative-terminal of
BORD-Battery!
-Batt.
separate wiring acc.
table 1, if needed
Batteryseperator
relay
Remark:
De-nude cable ends only:
- Signal cable 0.75 – 1.5 mm
2
: 9 mm
- Charging cables – 12 mm
Don’t use bootlace ferrules!
Installation type 3a – Recreational vehicles with central electric station (Schaudt, CBE,
NE, Toptron)
With the installation cable set, the BCB 30/30 and BCB 40/40 can be simply inserted between the
originally present cabling between board battery and central electric station. The high-load relay
ensures that the consumers can be supplied by the battery again at closed contacts. While driving,
the relay is open and the BCB is charging the battery.
