Traction Battery Chargers
Stationary Charger
for
Battery Forklifts
Traction batteries for forklifts are operated under very hard conditions and the operation pattern is usually irregular. Usually the charging of batteries is performed during the night time, whereby supervisor cannot be present.
Sometimes the batteries may not be charged properly, thereby it causes an overcharged or undercharged batteries. GS YUASA battery chargers JBY type have solved the problems.
They were designed on the basis of many years of our research and experience to assure automatic charging in proper, efficient way, thus dispensing with otherwise troublesome battery charging work.
1
High reliability and efficiency
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Most popular charger with highest reputation by Japanese forklift manufactures.
-
Excellent cost performance by simple structure.
2
Most suitable electric circuit for
traction batteries
-
Can charge the batteries within 8 hours even if they
were discharged 100% (include gassing process). -
JBY charger can withdraw the performance from
the batteries to the maximum from the batteries
and makes the battery life long.
3
Easy operation
-
Only press the button once for starting. The
charging process is indicated by LED lamps in
control panel. -
NORMAL CHARGING or EQUALIZED CHARGING
can be choosen by pressing the button once
*Equalized charging is strongly recommended once a month in order to prevent undercharging, however, the excess of it cause overcharging and might make the battery life short.
4
NO attendance required
-
Automatic charging system eliminates the necessity
of attendance. -
Regardless of the state, the batteries can be fully
charged by JBY charger automatically. -
Even if power failure occurs less than one hour
during charging the charging will resume from the
point of interruption.
of JBY CHARGER
-
Fig.1 and Fig.2 show the output characteristic of the charger, and the example of the charging curve.
Big current flows in early stages of the charge, at this time the state of voltage is low.
As the charge proceeds, the current decreases automatically and the voltage increases.
The current drops by 25% at the end of the charge.
The drop of current avoids an increase in temperature of the cells at the end of the charge.
When the charger catch the voltage of T point,
the timer starts and the charger stops automatically which the charge becomes enough.
The charger charges safely and perfectly without damaging any cells.
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*AC Input
200V: 190V-230V (at 10V intervals)