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6.Explanationofoperationlogic(chargingstages):

PB-1000hasatotalof3chargingmodestochoosefrom,2stages,3stages,and

8stages.8stageschargingdifferfrom2stageswiththeadditionofpulse,softstart,

analysis,recondition,float,andmaintainstages.2stagesprovidesimpleandquick

charging.3stagesissimilarto2stageswiththeexceptionofnotshuttingOFFafter

thebatteryisfullycharged.Lastly,8stageswillallowchargingtomaximumcapacity.

Usercanselectbetween2,3or8stagesdependingontheirrequirement.

6.12stagecharging(flickswitchto"2"stage)

PB-1000haschannels A &Bwhichcanperform2stageschargingindividually.

Channel A willbethefirsttocommencecharging.Duringinitialcharge(stage1),

chargerwillprovidemaximumcurrenttothebattery. Thebuilt-infanwillalsoturn

ON. Asthebatterystartstogetfull,chargingcurrentwillgraduallydecrease

(stage2).Whenchargingcurrentdecreasetolessthan10%ofmax.LEDindicator

willturnGre entoshowafullcharge.Channel A willturnO FFwhilecharging

commenceatChannelB. AfterthebatteryatchannelBisfullycharged,PB-1000

willturnOFFitsoutputs.

Start

Bank A

Constant

Current

BankB

Constant

Current

Bank A

Constant

Voltage

BankB

Constant

Voltage

Bank A

Charging

Ends

BankB

Charging

Ends

PinNo. Function

Description

3,4

5,6

9,10

7,8

RY14

RY15

RC-/RC+

GND/RTH

Relaycontactrating(max.):30V/1A."Short"whenbankBisfull.

Relaycontactrating(max.):30V/1A."Short"whentheunitisworking

TurntheoutputONandOFFbyelectricalordrycontactbetween

Temperaturesensorwhichcomeswiththechargercanbeconnected

"Open"whenbankBisstillcharging.

properly."Open"whentheunithasfailedorprotectionhasactivated.

pin10(RC+)andpin9(RC-).Open:startcharging.Short:stopcharging.

totheunittoallowtemperaturecompensationofthechargingvoltage.

Ifthetemperaturesensorisnotused,thechargercanstillwork

normally.

5.LEDIndication

ColorofLED

Batterystatus

Orange

Charging

Green

Batteryfull

Red

Fail

Typesoffailure: 1

2 3

Batterydisconnected

Activationofprotectionfunction(e.g.OTP,OVP,andShort)

Damagedbattery Reversepolarity

Incorrectbatteryvoltage(e.g.PB-1000-12connectedto24Vbattery)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 18 19

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