HGM9580 BUS TIE BUS PARALLEL UNIT
HGM9580 Bus Tie Bus Parallel Unit ISSUE 2014-02-16 Version 1.0 Page 31 of 33
10 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: HGM9580 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
2
. If floating charge configured, please firstly connect output wires
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)
Withstand Voltage Test
CAUTION!
When controller had been installed in control panel, if need the high voltage test,
please disconnect controller’s all terminal connections, in order to prevent high voltage into
controller and damage it.
