7
３－４ Other function
3-4-1 Over voltage protection (O.V.P)
This unit has an over voltage protection. Even at the time of abnormality, it is limited at
approx. 110% of the maximum rated voltage, protecting power supply and load from damage.
3-4-2 Over current protection (O.C.P)
This unit has an over current protection. When over current, the output current is limited by
decreasing the output voltage.
3-4-3 Power failure protection
This unit integrates a circuit to stop the output when it is recovered from power failure.
During the operation, when recovered from power failure, unit does not resume the output.
Resume the output by OUTPUT ON/OFF switch.
When power failure protection is not in use, set “0” (OFF) for “4” of starting menu.
(Please refer to 4 for starting menu.)
Then, when recovered from power failure, or when turn on POWER ON/OFF switch, power
supply shall get back to the status when power failure is happened.
(If power is failure when OUTPUT ON/OFF is ON, then the unit resume the output
automatically. When power is failure when OFF, power supply keep off.)
３
Operation Manual
On/Off for power failure
cancellation function is
changed by current setting
dial
VOLTAGE
CURRENT
OUTPUT
REMOTE
SET
CV
CC
mA
kV
