Installation - Smartgen HGM9560 User Manual

14 INSTALLATION

Controller is panel built-in design; it is fixed by clips when installed. The controller's overall
dimensions and cutout dimensions for panel, please refers to as following,
1) Battery Voltage Input
NOTE: HGM9560 controller can suit for widely range of battery voltage DC(8~35)V. Negative
of battery must be connected with the engine shell. The diameter of wire which from power supply
to battery must be over 2.5mm
of charger to battery's positive and negative directly, then, connect wires from battery's positive
and negative to controller's positive and negative input ports in order to prevent charge disturbing
the controller's normal working.
2) Output And Expand Relays
CAUTION: All outputs of controller are relay contact output type. If need to expand the relays,
please add freewheel diode to both ends of expand relay's coils (when coils of relay has DC
current) or, add resistance-capacitance return circuit (when coils of relay has AC current), in order
to prevent disturbance to controller or others equipment.
3) AC Input
Current input of HGM9560 controller must be connected to outside current transformer. And the
current transformer's secondary side current must be 5A. At the same time, the phases of current
transformer and input voltage must correct. Otherwise, the current of collecting and active power
maybe not correct.
NOTE: ICOM port must be connected to negative pole of battery.
WARNING! When there is load current, transformer's secondary side prohibit open circuit.
HGM9560 Bus Tie Mains Parallel Unit
HGM9560 BUS TIE MAINS PARALLEL UNIT
2
. If floating charge configured, please firstly connect output wires
ISSUE 2013-12-30 Version 1.0 Page 48 of 51