Instruction manual

7.Functiondescription
7 Inputvoltage.1
PFC7.2
7.3Remotecontrol
unitmaybenon-functionalalsotheactivePFCcircuitmayfailorgetdamaged.
withfullloadattheoutput.Ontheotherhand,iftheinputvoltageis>230Vor
outputisnotatfullload,thePFwilldropbelow0.95.
Inputvoltagerangeis90~264Vacor127~370Vdc.
Theprovidedinputvoltagemustfallwithinthespecifiedrangeotherwisethe
Built-inactivePFCcircuit:PF>0.95wheninputvoltageisbetween90~230Vac
ThechargercanbeturnedON/OFFbyusingthe"remotecontrol"function.
SW
9
10
CN100
RY13
RY14
RY15
GND
RC-
RY13
RY14
RY15
RTH
RC+
1
2
BetweenRC+(pin10)
andRC-(pin9)
SWopen
SWclosed
Charger
ON
OFF
(5)Stage5(analysis):
Stage6(reconditionboostcharge):(6)
Stage7(floatcharge):(7)
Stage8(maintain):(8)
Thechargerwillstopchargingfor2minutestodeterminebatterystatus.Ifthe
Boostvoltageisprovidedtoreconditionthebatterystoragecapacitytoitsoriginal
state.
A floatvoltageof2.3Vpercellisprovidedforextendedperiodoftimesothatthe
Maintenancechargeisprovidedtocompensateforbatteryself-dischargeand
extendbatterylife.
batterycanmaintainfullcharge.
batteryvoltageishigherthan2.1Vpercell,thebatteryisdeterminedasOKand
willmoveontostage6.Ifthebatteryvoltageislowerthan2.1Vpercell,thebattery
failindicationwillcomeONandthechargerwillstopcharging.
A
B
A
B
1
2
3
4
5
6
7
8
9 10
+
+
Battery A
BatteryB
-
-
Stage8/3/2
7