Installation Examples; Technical Data - Vetus BW312A Manual De Uso E Instrucciones De Instalación

Installation examples

Normally the battery watch is connected as per wiring diagram is indicated, see page 50.
Another way to connect the battery watch to the electrical system is also possible.
Three installation examples are given in the diagrams on pages 52 to 57.

Technical data

Type
General
Battery voltage, nominal
Number of batteries, maximum
Maximum charging current alternator
Current consumption,
with operational control panel
with operational aux.-battery relay
Isolator mosfets
Maximum current
Voltage drop, per mosfet
Relay
Maximum switch current
Under voltage lock out of auxiliary battery,
Relay off at a voltage lower than
Relay on at a voltage higher than
Time delay switching off
Trickle charger
Minimum required charging voltage
of the battery charger
Maximum trickle charge current
Length connection cable panel
16
090303.03
: BW312A
: 12 Volt
:
:
: 110 mA
: 350 mA
:
: maximum 0.1 Volt at 20 A
: 70 A
: 10.5 Volt
: 11.5 Volt
:
: 13 Volt
:
: 6 m (20 ft)
Battery watch BW312A / BW324A
BW324A
24 Volt
3
125 A
120 mA
250 mA
95 A
40 A
22 Volt
23.5 Volt
60 s
26 Volt
3 A