3.3. Wiring examples
This section contains various wiring examples to show all the possibilities of wiring.
3.3.1. Smart BatteryProtect in a simple system
The example below shows a Smart BatteryProtect with the wire loop (default) between L and H of the remote terminal. When the
wire loop is removed, the SBP disconnects the load after 90 seconds.
However, if the wire loop remains plugged in and the battery voltage drops below the programmed value for under voltage
shutdown (see section
), the SBP disconnects the load after 90 seconds automatically.
DC loads
Smart BatteryProtect in a simple system with wire loop between L and H input (factory default)
The same example below. This time the switch is wired between battery positive and the H input of the remote terminal.
When switched off, the H input becomes low. The load is disconnected after 90 seconds. When the switch is turned on again, the
H input becomes high and the load is turned on with a delay of 30 seconds.
This works in the same way between battery minus and the L input of the remote terminal.
DC loads
System on/off switch
Switch wired between battery positive and H input of the remote terminal
Smart BatteryProtect 12/24V
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Installation and wiring examples