Datasheet

6.CurrentSharingwithRemoteSensing
RSP-1000hasthebuilt-inactivecurrentsharingfunctionandcanbeconnectedinparalleltoprovidehigheroutputpower:
(1)Paralleloperationisavailablebyconnectingtheunitsshownasbelow.
(+S,-SandCSareconnectedmutuallyinparallel).
(2)Differenceofoutputvoltagesamongparallelunitsshouldbelessthan2%.
(3)Thetotaloutputcurrentmustnotexceedthevaluedeterminedbythefollowingequation.
(4)Inparalleloperation4unitsisthemaximum,pleaseconsultthemanufacturerforapplicationsofmoreconnectinginparallel.
(5)Thepowersuppliesshouldbeparalleledusingshortandlargediameterwiringandthenconnectedtotheload.
(outputcurrentatparalleloperation)=(Ratedcurrentperunit) (Numberofunit) 0.9
Note:Inparallelconnection,maybeonlyoneunit(master)operateifthetotaloutputloadislessthan5%ofratedloadcondition.
TheotherPSUs(slaves)maygointostandbymodeandtheiroutputLEDswillnotturnon.
+S+S+S+S
-S-S-S-S
AUXGAUXGAUXGAUXG
AUXAUXAUXAUX
DC_OKDC_OKDC_OKDC_OK
ON/OFFON/OFFON/OFFON/OFF
CSCSCSCS
VcoVcoVcoVco
VciVciVciVci
VcaVcaVcaVca
GNDGNDGNDGND
GNDGNDGNDGND
PSU PSU PSU PSU
-V
Senselinesshould
betwistedinpairs
SVR51 SVR51 SVR51 SVR51
+V
LOAD
CN50 CN50 CN50 CN50TB1 TB1 TB1 TB1
+V +V +V +V-V -V -V -V
111
212
111
212
111
212
111
212
1111 11111111
CN50CN50CN50CN50
Fig6.1
CS(pin7)
+S(pin1)
-S(pin2)
2222 12121212
1000WSingleOutputPowerSupply
RSP-1000 se r i es
FileName:RSP-1000-SPEC 2011-02-17