Datasheet

Fig.5.1RemovetheCN3
Fig.5.2InserttheCN3
OL-SD
OL-SD
OLP
OLP
FileName:RSP-3000-SPEC2010-10-18
3000WSingleOutputPowerSupply
RSP-3 00 0 ser i e s
4.CurrentSharing
5.SelectO.L.P mode
(1)Paralleloperationisavailablebyconnectingtheunitsshownasbelow
(1)RemovetheshortingconnectoronCN3thatisshowninFig5.1,theO.L.P.modewillbe"continuousconstantcurrentlimiting".
(2)InserttheshortingconnectoronCN3thatisshowninFig5.2,theO.L.P.modewillbe"constantcurrentlimitingwithdelayshutdownafter5seconds,
re-powerontorecover.
(+S,-SandCSareconnectedmutuallyinparallel):
(2)Thevoltagedifferenceamongeachoutputshouldbeminimizedthatlessthan 2%isrequired.
(3)Thetotaloutputcurrentmustnotexceedthevaluedeterminedbythefollowingequation.
(4)Inparalleloperation3unitsisthemaximum,pleaseconsultthemanufacturerforotherapplications.
(5)Whenremotesensingisusedinparalleloperation,thesensingwiremustbeconnectedonlytothemasterunit.
(6)Wiresofremotesensingshouldbekeptatleast10cmfrominputwires.
(7)Wheninparalleloperation,theminimumoutputloadshouldbegreaterthan2%oftotaloutputload.
(Min.Load>3%ratedcurrentperunit numberofunit)
(8)Underparalleloperation,the"outputvoltagetrim"functionisnotavailable.
(Outputcurrentatparalleloperation)=(Theratedcurrentperunit)x(Numberofunit)x0.9
AC/L
AC/L
AC/L
No.1(Master)
No.2(Slave)
No.3(Slave)
AC/N
AC/N
AC/N
-V
-V
-V
+V
+V
+V
CN1
CN1
CN1
CN2
CN2
CN2
+S
+S
+S
+S
+S
+S
-S
-S
-S
-S
-S
-S
CS
CS
CS
CS
CS
CS
Load
+V
-V
+S
-S
OLP Mode:constantcurrentlimiting OLP Mode:constantcurrentlimitingwithdelayshutdownafter5seconds