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Wireless charging system 600W specication
For 12V・24V・48V battery
〇 Non-contact power transmission & signal transmission system
Since power transmission and signal transmission are done in a non-contact manner by electromagnetic
coupling method, there is no problem even if glass or plastic exists in the transmission space.
〇 Oscillation power control function
If you have a transmission area within the specied range within the active head / passive head, active head
will make the oscillation behavior by controlling so that the internal voltage is constant value.If not in the
transmission area is passive head, and it is the specications that make the intermittent oscillation. If the
passive head is in the transmission area, the Ready LED of the power supply unit will light and the Ready
signal will be output to the outside.
〇Head overheat protection function
When the internal heat generation of the head exceeds a certain temperature during oscillation of the head,
the protection function is activated and the operation shifts to the intermittent oscillation operation.
〇 Charging function
The battery is charged by CC / CV charging or CP / CV charging, and it can be almost fully charged. When the
charging voltage exceeds a certain level, it is judged to be fully charged and charging is completed.
(See page 22)
〇 Battery voltage abnormality
Stops charging when battery voltage is detected outside a certain value. (See page 28)
〇 Over current protection
When charging current reaches a certain level or more it stops.
(See page 28)
〇 Over voltage protection
When charging voltage reaches a certain level or more it stops.
(See page 28)
〇 Battery overheating protection
When the battery reaches a certain temperature or below, charging stops.
(See page 28)
〇 Recharge function
If the battery is discharged with the heads facing each other after reaching the set constant voltage and the
charge is complete, the battery will start charging again when the re-charge voltage falls below the set re-
charge voltage. (See page 21)
〇 Other functions
● Output frequency ・ ・ ・ The frequency to oscillate for non-contact power supply is 85kHz ± 1kHz.
● Power supply operation ・ ・ ・ When the main power is turned on, the device goes into a standby state, and when the
passive head is located within the rated gap in the active head, power supply starts automatically. In addition, during
power supply, the operation adapts to the constant current and constant voltage power supply control performed by the
charge control device on the power receiving side.
When the passive head goes out of the power transmission range, it automatically stops supplying power and goes into
a standby state.
● An abnormality is detected, charging is stopped, and an LED is displayed on the surface of the power supply unit.
The cause of the error display is shown in the power supply unit and charging unit error determination LED display.
● End of charging ・ ・ ・ Charging ends when the charging current is 1.0A ± 0.5A or less.
2.Basic operation
Various functions and protection
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