PowerWalker 12A Charger User Manual Download | Manualshive

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PowerWalker

8A Charger

12A Charger

User Manual

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Summary of Contents for 12A Charger

Page 1: ...PowerWalker 8A Charger 12A Charger User Manual ...

Page 2: ...Do not operate this device before reading through all the information on the manual Please save this manual properly ...

Page 3: ...ation 10 3 1 Operation Safety Instructions 10 3 2 Start the Charger 10 3 3 Turn off the Charger 11 3 4 Operation in warning status 11 3 5 Operation in fault mode 11 4 Maintenance 12 4 1 Maintenance Safety Instructions 12 4 1Typical Trouble Shooting 13 4 2Contact the service center 14 5 Transport and Storage 15 5 1 Please transport the Charger only in the original packaging 15 5 2 The Charger must ...

Page 4: ...hen the battery voltage is low and the charging current is 12 8A when the battery voltage is high to 273V the charging current will be 4A in order to avoid overcharging the battery when the battery voltage is higher than 280V charger will work on the floating charging mode the charger voltage is constant to 273V The charging curve is shown below C harger voltage Tim e Tim e C harger current 273V d...

Page 5: ...tatus LED Indicate the Charger working status 2 Yellow Warning LED If it is turned on constantly it shows that the Charger is in Warning status 3 Red Fault LED If it is turned on constantly it shows that the Charger is in Fault status and the Charger will turn off 2 LED action summary LED NO 1 2 3 Constant current mode 4A charging current mode Floating charging mode Warning mode Fault mode ...

Page 6: ...ntly 1 3 Rear panel 1 4 Product specification 1 4 1 Electrical specifications INPUT Model No 12A Charger 8A Charger Phase Single Frequency 46 75 Hz Current A 21A Max 13 8A Max Power Factor 0 96 full load Efficiency 90 OUTPUT Power rating 3 3kW 2 2kW Voltage 273 1 1 VDC ...

Page 7: ...n IEC EN62040 2 Category C3 Harmonic Current IEC EN61000 3 2 Input Current 16A Voltage Fluctuations and Flicker IEC EN61000 3 3 Input Current 16A EMS IEC EN61000 4 2 ESD Level 4 IEC EN61000 4 3 RS Level 3 IEC EN61000 4 4 EFT Level 4 IEC EN61000 4 5 Surge Level 4 IEC EN 61000 4 6 CS Level 3 IEC EN 61000 4 8 Power frequency Magnetic field Level 3 EN61000 2 2 Immunity to low frequency signals Warning...

Page 8: ...urs Otherwise there is hazard of electric shock Do not install the Charger in the environment where it is damp or would be exposed to direct sunlight or near heat Ensure the Charger is far away from water inflammable gas and corrosive agents Do not block air vents in the housing of Charger The Charger must be installed in a location with good ventilation Ensure enough space on each side for ventil...

Page 9: ...t should be provided in the input utility To disconnect the battery from the Charger in any mode of operation an emergency switching device should be installed between the Charger output terminal and the battery It had better has the leakage current protective function for safety Battery The capacity of battery banks that connect with this Charger must be 65AH or bigger DC breaker must be used as ...

Page 10: ...stroyed 2 Cut off the mains switch in the building before installation 3 Turn off the battery switch before connect the battery to the Charger 4 Prepare wires according to the following table Wiring spec AWG Model Input Output Ground 12A 12 12 12 8A 14 14 14 Note 1 The cable for 12A Charger should be able to carry the current of 22A the cross section area should be greater than 3 31 mm2 It is reco...

Page 11: ...connection with wrong battery voltage may cause permanent damage of the Charger Make sure the voltage of the battery banks is correct Pay high attention to the rating battery capacity and it should be bigger than 65AH Wrong connection may cause permanent damage of the battery Pay high attention to the polarity mark on battery banks terminal block and make sure the correct battery polarity is conne...

Page 12: ...reliability should be checked carefully Make sure the mains input output wiring is correct The wire current spec color position connection and conductance reliability should be checked carefully Make sure the L N site is correct not reverse no short circuit Install the terminal block cover on the rear panel of the Charger ...

Page 13: ...quid and foreign objects enter the Charger Turn off the mains input switch and battery banks switch immediately at any accident of electric shock and fire related to the Charger 3 2 Start the Charger 1 Please switch on the battery breaker first 2 If the wiring is correct turn on the mains breaker Then the power supply inside the Charger will be started automatically the fans will run and the panel...

Page 14: ...he Charger 2 If the error is corrected the warning alarm will stop 3 5 Operation in fault mode 1 In case the Fault LED is lightened constantly it shows that there is must a fatal error happen to the UPS and it is operating in abnormal mode 2 Please check your battery banks wiring ventilation mains and so on after the fault happens Don t try to turn on the Charger again before find out the reason I...

Page 15: ...at no hazardous voltage exists in the energy storage capacitor before maintenance or repair Remove all jewellery wristwatches rings and other metal personal goods before maintenance or repair Only use tools with insulated grips and handles when maintaining or repairing Fuse Please replace the fuse only by a fuse of the same type and of the same amperage in order to avoid fire hazards You must read...

Page 16: ...oltage or frequency abnormal battery voltage too low or overcharging Check the input power source and battery Over temperature Make sure the air vents are not blocked and the ambient temperature is not too high Remove the battery and wait for 10 minutes for the Charger to cool down before turning on again If failed please contact the distributor or service center Output short Turn off the Charger ...

Page 17: ...ease provide the information as following Model name of product Serial number of product The date when the problem found LED display status Mains power condition battery type and capacity Environment temperature ventilation status Other information for complete description of the problem ...

Page 18: ...15 5 Transport and Storage 5 1 Please transport the Charger only in the original packaging 5 2 The Charger must be stored in the room where it is ventilated and dry ...

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