6
(1) Set the (Generator/Load) dry contact enable switch to ON,
the (Load) dry contact is enabled; while it is disabled when the switch is set to OFF.
(2) Connect an RTS (Remote Temperature Sensor) to remotely detect the battery
temperature. The sampling distance is no longer than 20m.
Suppose the temperature sensor is a short circuit or damaged. In that case, the
controller can charge or discharge the battery at the default temperature setting of
25 ºC(no temperature compensation).
(3) When connecting the controller to external devices, only one of the RS485 ports can
be used; when connecting multiple controllers in parallel, RS485 ports are for
cascaded use.
(4) Connect an RBVS (Remote Battery Voltage Sensor) to detect accurate battery voltage.
The sampling distance is no longer than 20m.
(5) Low Voltage Disconnect Voltage(V
LVD
) disconnects the dry contact.
Low Voltage Reconnect Voltage(V
LVR
) makes the dry contact connect.
(6) The controller is designed with a common negative polarity. The negative polarity of
the PV and the battery is located on the same busbar.
1.3 Naming rules
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