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d) The genset will be stopped according to the preset sequence if the load has fallen below the set value
(light load input deactivates.)
13. 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: HMC6 controller can suit for widely range of battery voltage (8~35) VDC. The wire's diameter
must be over 1.5mm
2)
FREQ IN, VOLT IN
NOTE: FREQ IN and VOLT IN are work only when external adjust is active. Range: -10V~10V.
3)
Output And Expand Relays
NOTE: All outputs of controller are voltage free output (rated capacity is 8A). 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,
increase resistance-capacitance return circuit (when coils of relay has AC current), in order to prevent
disturbance to controller or others equipment.
4)
AC Input
Current input of 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: Dotted terminal must be connected to negative pole of battery.
WARNING! When there is load current, transformer's secondary side prohibit open circuit.
5)
Withstand Voltage Test
HMC6 Power Management Controller User Manual
Fig.21 - Installation Dimensions
2
and which is connected to B+ and B- of controller power.
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