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2.2 BLOCK DIAGRAM
Figure 2-1: Block Diagram of PMDC-30
Alternator
Motor
battery
Voltage detect
The charging efficiency of the PMDC-30 is up to 96%.
PMDC-30 also supports communication of RS485.
PMDC-30 will treat it as conventional engine rather than
Euro 6 engine.
Alternator type
Conventional alternator
2.3 MULTI STAGE CHARGING ALGORITHM
PMDC-30 is able to charge House battery through the Intelli-Jay transformer quickly
and fully. Microprocessor controlled charging algorithm with variable absorption
charging timer to guarantee the optimal charging for batteries of different
discharged states.
Figure 2-2: Charging Algorithm
11.5V
Icc
½ Icc
Soft Start
DC/DC
30A
Converter
MCU
D+
LED
Alternator input voltage
12.8V
12.0V
10 days
Bulk
Absorption
Float
30A
Temperature detect
Voltage detect
DIP
COM
Switch
Working state
ON
OFF
5
1h
mins
Recycle
Intelli-Jay Transformer
Battery Voltage
Charging Current
3
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