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Wireless charging system 600W specification
For 12V・24V・
48V
battery
24V type
Standard Settable range
Charging voltage 28.8V
24 ± 0.5V ～ 35 ± 0.5V
Charging current 20A
10 ± 0.5A ～ 25 ± 0.5A
Recharge voltage 24V
16.5 ± 0.5V ～ 34 ± 0.5V
About basic charging
12V type
Standard Settable range
Charging voltage
14.4V
12 ± 0.5V ～ 15 ± 0.5V
Charging current
34A
10 ± 0.5A ～ 34 ± 0.5A
Recharge voltage 12V
8.5 ± 0.5V ～ 14 ± 0.5V
RCS600
CA
12
48V type
Standard Settable range
Charging voltage
57.6V
48 ± 0.5V ～ 60 ± 0.5V
Charging current
10A
5 ± 0.5A ～ 12 ± 0.5A
Recharge voltage
48V
32.5 ± 0.5V ～ 59 ± 0.5V
RCS600
CA
48
⑤ When the battery voltage reaches the prescribed voltage and the charging current drops to 1.0 A ( ± 0.5 A),the
charging operation is completed. If the passive head moves out of the power transfer range of the active head, the
power supply is automatically stopped and the unit enters the standby state.
⑥ Recharge starts when the battery voltage decreases. (The voltage value varies depending on the setting.)
⑦ If the charging location is in a high temperature environment and the transmission distance / center offset
between the passive head and the active head is large, the head's heat protection function may work and
continuous charging may stop if continuous charging is performed for a long time.
In this case, continuous operation is possible by lowering the operating ambient temperature or reducing the
transmission distance / center offset between the passive head and the active head.
⑧ When using two batteries in series, fully charge each battery one by one to achieve the same voltage before
installing. If the batteries are operated with a voltage difference, it may cause a charger error.
Constant current timer switching function
When the current exceeds the constant current control 25A, the set current exceeding 25A is valid for 10 minutes from the start of
charging, but after 10 minutes, the set current automatically becomes 25A.
However, when "charging ends" or "outside the rated gap", the set current that exceeds the constant current control 25A is restored.
Constant current control When the current is set to 25A or less, there is no limit to the duration of constant current control.
12V type CC / CV
＊
charge control
RCS600
CA
12
RCS600
CA
24
24V type CC / CV
＊
or CP / CV
＊
charge control method
See 24V type for Recharge ON timer function.
Charging parameter setting: When setting the battery charging current to 10A or more, change the values of "output overcurrent setting".
48V type
CC / CV
＊
or CP / CV
＊
charge control method
RCS600
CA
24
RCS600
CA
48
<Recharge ON timer function>
If the battery is not fully charged within the time specified by the CV timer (factory default setting of 60 minutes), charging
will start when the time set by the recharge ON timer. If the battery is fully charged within the time specified by the CV
timer, the recharge ON timer will not start and the charging operation will start when the battery voltage drops to the
recharge voltage.With the parameter setting software, you can enable or disable the recharge ON timer function.
(RCS600-OP004 is required to make changes. See page 26)
<What is a CV timer>
It is a charge stop timer after CV charging starts. When the mode shifts to CV mode and the specified time has passed,
the charging operation ends even during charging and the End lamp lights up.
<Charging parameter setting>
When charging the battery charging voltage to 30V or more, change the values of "CV voltage", "Battery voltage
abnormality setting", and "Output overvoltage setting".When setting the battery charging current to 20A or more, change
the values of "CC current" and "output overcurrent setting".
The non-contact power supply operation flow of the unit is described as below.
① When you turn on the power supply unit will cause the system (intermittent oscillation) wait state. Rise time is
about 5 seconds.
② The power can be transmitted within the scope of the (transmission side), and a state in which there is a (receiving
side) passive head, communication device passive head and power supply starts to communication, to start in about 2
seconds the power transmission Active head. (Communication and power transmission,is performed by non-contact.)
③ Charge control is performed by CC・CV or CP・CV.
④ The setting range around standard setting values of current, voltage and recharge voltage are as on the table be-
low. About setting value, we ask customer’s request before order and set it to the requested value. The value can be
changed after purchase, so please contact us if it is necessary to be changed.
(For the setting, the operation has an error of ± 0.5 V for voltage and ± 0.5 A for current.)
＊ CC/CV：Constant current/ constant voltage CP/CV： Constant power/ constant voltage
