Questions And Answers On Model Uc 24Yc - Hitachi UC 24YC Technical Data And Service Manual

7. QUESTIONS AND ANSWERS ON MODEL UC 24YC

Q1 What are typical charging methods?
A1 The most recent electronic charging methods are outlined below.
Method A
UC 12Y
UC 12YA
The descending voltage ( ---
the battery in the final stage of
charging is detected, and charging
is automatically suspended.
---
Method C
UC 24YC
Sudden temperature rise just
before full charging is detected and
charging is suspended (Ni-MH
battery)
dT/dt Charging method
Charging time
Charging method
dT/dt
Charging time
Method B
UC 24YC
UC 24YF
UC 14YF2
UC 14YF
UC 12YF
UC 12YD
) of
UC 12YB
--- 10 ---
Charging time
Voltage variation factor immediately
before battery becomes fully
charged is detected, and charging
is automatically suspended.
Charging method