Safety Features
The controller is protected against improper installation or use:
At the solar
terminal
At the battery
terminal
At the load
terminal
Battery connected
with correct
polarity
Unrestricted Normal operation Unrestricted
Battery connected
with wrong polarity
Unrestricted
Yes, if only the
battery is connected.
Unrestricted
Reverse polarity
Load output is
protected, but
loads might be
damaged.
Short circuit Unrestricted
Unrestricted.
CAUTION: Battery
must be protected
by fuse.
Unrestricted
Overcurrent No protection -------
Controller
switches off load.
No connection Unrestricted Unrestricted Unrestricted
Reverse current Unrestricted ------- -------
Overvoltage
Varistor 56 V, 2.3 J
Max. 30 V No protection
Undervoltage Normal operation
Controller switch
es off load terminal.
Controller switches
off load terminal.
Unrestricted
Yes, if only the
battery is
connected.
23
WARNING: The combination of different error conditions may
cause damage to the controller. Always remove an error before
you continue connecting the controller!
To Next Page
Loading...
