Traction battery charger HWC4 Series User Manual
Contents
1. Measure the distance correctly The warranty doesn t cover repairs as the result of the following 1 2 3 4 5 6 T Damage caused by wrong operation Damage caused by opening the charger and without company permission Damage caused by transiting Damage caused by entering water damping Damage caused by instant super voltage Damage caused by pulling of pushing the input output cable severely Lengthening the input output cable without permission causes that the Charger can t recharge fully Email Support KellyController com sales KellyController com Website www KellyController com Kelly Controls LLC2. i 20A Current d Constant Constant 1 10A 7 db Current i Current 2 5A r i i i ril il first second thi rd fourd fifth Sixth turn step step step step step step off First step Charges constantly in the maximum current Second step When voltage rise to first section of constant voltage setting value enters the second section of constant voltage charge this time electric current automatic drop Third step When the current drops to the maximum current one half enters the third section of constant current charge Fourth step When voltage rise to fourth section of constant voltage setting value enters the fourth section of constant voltage charge this time the current gradually drops Fifth step When the current drops to the third section of constant current value one the half then enters the fifth section of constant current charge this time the voltage unceasingly rises Sixth step When can accept the voltage rise to the battery when highest voltage then entered the sixth section of constant voltage to charge This time the voltage throughout is constant in this value Along with the duration of charging extension imitates enters the battery capacity to increase unceasingly the electric current can reduce gradually When battery charger to battery charging current lt hypothesis fill close down magnitude of current The battery charger auto stop no output this battery charger also has the fixed time close d
3. Traction battery charger HWC4 Series User Manual Instruction Packing list Name Charger Brochure Amount 1 1 technical parameters Dimensions Input 220Vac 291mm L x210mm W x120mm H Dimensions Input 110Vac 337mm L x210mm W x120mm H Input frequency 50 60HZ Operating temperature 10 C 40 C Efficiency gt 86 mm irc A t ACV VOLTA GE NT AH KW Kg HWC4 2440A 220 24 40 320 14 5 7 HWC4 3630A 220 36 30 240 1 5 5 7 HWC4 4825A 220 48 25 200 1 7 5 7 HWC4 4830A 220 48 30 240 2 5 7 HWC4 4835A 220 48 35 280 24 5 7 HWC4 6025A 220 60 25 200 2 1 5 7 HWC4 6030A 220 60 30 240 2 5 5 7 HWC4 6035A 220 60 35 280 3 5 7 HWC4 7225A 220 72 25 200 2 5 5 7 HWC4 7230A 220 72 30 240 3 1 5 7 HWC4 7235A 220 72 35 280 3 5 5 7 HWC4 7220A 110 72 20 160 2 1 7 9 HWC4 7225A 110 72 25 200 2 7 7 9 HWC4 7230A 110 72 30 240 3 1 7 9 HWC4 9615A 110 96 15 120 2 1 5 7 HWC4 9625A 220 96 25 200 3 5 5 7 EER 220 120 20 160 3 5 5 7 E 220 144 15 120 3 1 5 7 Working principle Charger model sheet Xr A normol charger i nstant 1 balanced charge 1 1 1 1 Constant Voltage E D Constant Voltage esy i f i Voltage 63V i d i 1 i i i H i i sav H I l np TE Constant gi l i Hl Constant ip Current i 1 d H i H
4. ect line correctly properly Please contact our company if the charger still couldn t work after checking according to the above mentioned Attention Routine maintenance 1 should be placed on security ventilation and dust free no rain working environment 2 charging no open the case 3 AC power to choose grounding line with the three core cable and the correct installation of grounding 4 non electrical staff is prohibited open the case 5 long term non use of packaging when stored 6 If any problems please contact with our dealer or service department NOTES a charging a balanced note For use in the following cases must be balanced charge 1 the normal monthly charge under a balanced charge 2 did not promptly discharge after charging or discharge current excessive 3 rechargeable batteries are inadequate or backward 4 single battery discharge termination voltage is lower than 1 75 V or 1 8 V less than three times or more b Warning Do not solid battery on a balanced handling charge only liquid batteries only need to deal with this Balance is a sufficient lead acid batteries in electric battery charging excessive operation it can prevent the cell layer and sulfate the sulfate layer and will shorten the life of the battery Peculiar Function Output line lengthen When the distance between traction battery and charger is far away over 5meters please order output wire lengthened in advance
5. mperature 2 75 C the charger will automatically shut down when the temperature is less than 75 C will automatically boot Lighton means indicated the battery charger enters the normal charge condition Light on means indicated the charge already entered third section of constant flow charge condition Light on means recharging has completed When the charge into the balance when the lights flashing Trouble shooting guide Balanced charge Will switch to the normal charge the charger in a normal charge will switch to the balanced charge the charger in a EU normal pre charge state When the end of the normal charge O will automatically turn into a balanced charge First choice of charging method and then open the power The normal charge switch If the charger couldn t work normally please read the following before calling for maintenance Trouble Cause analysis Resolve methods phenomenons Batteries are too Check the batteries Some damages existed hot and i And alternate the i in batteries bubbling Damaged batteries The batteries are too old Alternate the batteries Sub voltage of Output wire was longer batteries after than 5 meters which Shorten the output wire to Completely causes large voltage standard length of three meters charged drop on the wire Switch on to be filled with a light namely bright Turn on the power and connect to the battery Conn
6. ne method OUTPUT Red line is anode black line is cathode Security guide 1 Warning caution the users for dangerous operation 2 Attention remind the users of important operation 3 Please don t open the charger to repair or debug yourself 4 Please don t change power supply wire by yourself 5 AC power supply meets three cores cable which links earth wire 6 Be sure install earth wire correctly 7 Please don t leave the charger in drenching place 8 Plug of DC meets socket tightly If broken or moveable change it 9 Cut off power supply when unmoral sound or odor presenting Please contact our company we would at most the in a short time solves for you 10 Please don t length or change the output wire 11 Please don t plug up airway of the charger 12 Cut off power supply and charging plug when moving the charger 13 Voltage of battery must accord with the labeled voltage on the charger s nameplate 14 To avoid damaging wire don t pull wave it Operation Bound The charger only matches with lead acid batteries or maintenance free Total voltage single one is 2V or 6V forms battery combination Charger can t be used for different voltage Divide up voltage according to standard battery combination Follow the cable Fox example The charger of 48V can t charge for 24V battery Light on means output reversed connect Light on means charger battery supply Has met Light on means charger machines te
7. own function prevented the battery excessively is sufficient Balanced charge In the choice of a balanced charge when the normal charge after the end of automatically charging balance the current 8 A constant in about five minutes to stop charging 20 seconds to charge the battery charging pulse In a balanced charging to 1 2 hours per charge a battery electrolyte testing until the electrolyte density reached 1 280 0 005g cm3 25 C if the density in excess of the value can be added distilled water density adjusted to charge 0 5 1 hour so that the electrolyte density single grid electrolyte density difference of not more than 0 01 g cm3 charging the power switch off the end of a balanced charge When balanced charging in order to prevent users forget to close machines resulting in long balanced rechargeable battery cell damage caused by the special design of the machine regularly charging function when the balance continued to charge 12 hours a balanced machine shut down automatically If didn t completed balanced rechargeable battery can do a cycle See Section 7 balanced charge note Features 1 Input over current protection 2 Output short protection 3 Battery reversed connect protection 4 System over temperature protection 5 Automatically turn off when battery is full 6 Time Turn off 7 Charge automatically when the voltage down 8 Battery auto detect 9 The charge process controlled by CPU Connect li
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