7
GENERAL INFORMATION:
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.
CAUTION
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°C (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 (VLVD) disconnects the dry contact.
Low Voltage Reconnect Voltage (VLVR) makes the dry contact connect.
When the lithium battery and inverter are used together in the system,
connect the controller’s (Load) dry contact to the inverter’s start-stop
dry contact. The controller will manage the inverter’s start or stop. If the
lithium battery fails, It can protect the controller from being damaged
because of the over-current by preventing the controller from directly
starting the inverter.
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.
NAMING RULES:
To Next Page
Loading...
Need help?
General
