Hitachi UC 24YFB, Технические данные и руководство по обслуживанию

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7. QUESTIONS AND ANSWERS ON MODEL UC 24YFB
Q1 What are typical charging methods?
A1 The most recent electronic charging methods are outlined below.
Batter
y v
oltage
Charging time
Voltage variation factor immediately
before battery becomes fully
charged is detected, and charging
is automatically suspended.
Charging method
Method A
UC 12Y
UC 12YA
Method B
UC 24YFA
UC 24YFB
UC 24YC
UC 24YF
UC 14YF2
UC 14YF
UC 12YF
UC 12YD
UC 12YB
dT/dt Charging method
Method C
UC 24YFA
UC 24YFB
UC 24YC
Batter
y v
oltage
Charging time
The descending voltage ( --- ) of
the battery in the final stage of
charging is detected, and charging
is automatically suspended.
--- Charging method
Batter
y temper
ature
Charging time
dT/dt
Sudden temperature rise just
before full charging is detected and
charging is suspended (Ni-MH
battery)