ControlTerminalInstructionManual

POKSignal

POKSignalisthevoltagedifferencebetween

+V

+V

+V

L

L

L

N

N

N

FG

FG

FG

P

P

P

POK

POK

POK

RCG

RCG

RCG

RC

RC

RC

RS+

RS+

RS+

RS-

RS-

RS-

+V

+V

+V

LOAD

LOAD

LOAD

+

+

+

-

-

-

+V

+V

+V

+V

+V

+V

-V

-V

-V

-V

-V

-V

-V

-V

-V

-V

POK(+) RCG(-)

-V

-V

"RCG"and"POK"pinoutputPOKSignalfor TTL levelsignal

PSUturnon:3.3V~5.6V

PSUturnoff:0V~1V

ParallelOperationwithRemoteSensing

RemoteSensing

PowerON:RCGandRCforshort

RemoteControl

PowerOFF:RCGandRCforopen

RCG RC

LOAD

PSU

PSU

PSU

PSU

+

+

+

+

-

-

-

-

P

P

P

P

RCG

RCG

RCG

RCG

RS+

RS+

RS+

RS+

RS-

RS-

RS-

RS-

+V

+S

-V

-S

(1)Paralleloperationisavailablebyconnectingtheunitsshownasbelow(+S,-SandP areconnectedmutuallyinparallel):

(2)Thevoltagedifferenceamongeachoutputshouldbeminimizedthatlessthan 2%isrequired.

(3)Thetotaloutputcurrentmustnotexceedthevaluedeterminedbythefollowingequation(Outputcurrentatparalleloperation)

=(Theratedcurrentperunit)x(Numberofunit)x0.9.

(4)Inparalleloperation4unitsis themaximum,pleaseconsultthemanufactureforotherapplications.

(5)Whenremotesensingisusedinparalleloperation,thesensingwiremustbeconnectedonlytothemasterunit.

(6)Wheninparalleloperation,theminimumoutputloadshouldbegreaterthan3%oftotaloutputload.

(Min.load >3%ratedcurrentperunitxnumberofunit)

FileName:PSP-600-SPEC2011-11-30

600WwithPFCandParallelFunction