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A3

Locate Charger

 Locate the charger as far away from battery as the DC cord permits.

 While charging do not place charger directly above or below the battery. Gases or fluids from the battery may corrode    

   and damage the charger.

 Never allow battery acid to drip on the charger.

 Charging should be carried out in a well-ventilated, weather protected facility.

Battery Type & Settings

The following recommendations should only be referred to as guidelines. For precise details, you must refer to battery 

manufacturer for instructions.

Symbol          Mode          Settings                                     Details

This mode is normally suitable for 24V WET, 

MF and GEL batteries.

This mode is recommended for several 24V 

AGM batteries. It is also suitable for charging 

batteries in sub-zero temperatures. 

This mode is normally suitable for 12V WET, 

MF and GEL batteries.

This mode is recommended for several 12V 

AGM batteries. It is also suitable for charging 

batteries in sub-zero temperatures. 

 

a) Maintenance of 12V Lead-Acid rechargeable batteries: 

     This mode is suitable for maintenance of 

     12V batteries with  capacity range from 

     14-230Ah. The charger delivers a constant 

      voltage of 13.6V. This is maintenance mode  

      for applications where maximum capacity 

      from the battery is required such as Golf 

      Carts, Floor Sweepers etc.  

b) Power source: 

INVATEC 

SC-7 battery 

     charger is also used as a power supply, 

     without attaching a battery in this mode. 

     The charger delivers 13.6V/5A. Spark free

     function is inactivated. However reverse

     polarity protection function still works.

BOOST

This mode is mainly applied for recovering 12V 

batteries with  capacity range from 14-230Ah in 

normal condition. To recover severely discharged 

batteries due to stratified acid, this mode is useful. 

High voltage (17V max) at 1.5A is applied for a 

maximum period of 3 hours.  A fully charged battery 

gives faster result. High voltage may cause some 

water loss. For optimal efficiency and minimum risk to 

vehicle’s / boat’s electronics, battery must be 

disconnected.

 Do not cover the charger while charging.

 Do not  touch the battery clips together when charger is connected with mains. 

 After charging, disconnect the battery charger from supply mains. Remove the chassis connection and the battery connection, respectively. This 

will reduce back drain current.

 Charging must be ceased immediately if battery is found to be too hot or leaks out liquid during charging. 

 In case of malfunction or damage, immediately disconnect the charger from the mains.

 Do not use vehicle when charging permanently installed batteries.

 During charging the battery must be placed in a well ventilated area.

 Danger of chemical burns!

 Battery acid is highly corrosive. If your skin or eyes come into contact with acid, immediately rinse the affected part of 

the body with excessive water and seek medical advice. 

 This appliance is not intended for use by persons (including children) with   reduced physical, sensory or mental capabilities, or lack of experience 

and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

 Children should be supervised to ensure that they do not play with the appliance.

 Ensure that charger switches to maintenance charge mode, before it is left unattended and connected for long time. If this stage does not arrive 

within 73 hours (max), the charger must be disconnected manually.

Содержание SC-7

Страница 1: ...SC 7 For Lead acid batteries 14 230Ah 12V 14 120Ah 24V BATTERY CHARGER BATTERY CHARGER SWITCH MODE SWITCH MODE User s Manual And Guide To Professional Battery Charging ...

Страница 2: ...aration of Compliance 11 Rescuing Drained Battery 7 Abnormality Protection 8 Overheating Protection 8 Index Index For Your Safety 2 Product Feature 2 Product Safety Feature 2 Contents 2 Safety Information 2 Locate Charger 3 Battery Type Settings 3 Operation 4 7 Charging 4 Equipment Description 4 Indication 4 5 Component Description 5 Select Charging Mode 5 Reset Deleting Settings 5 Identification ...

Страница 3: ...onnection to the battery unless charging mode has been selected This embedded feature eliminates the possibility of a spark that often appears during connections Fully controlled by internal MCU Micro Computer Unit which makes it faster powerful reliable and smarter It detects the state of charge of the battery plugged into it and initiates charging Dust and splash proof IP65 approval Approved for...

Страница 4: ...y range from 14 230Ah in normal condition To recover severely discharged batteries due to stratified acid this mode is useful High voltage 17V max at 1 5A is applied for a maximum period of 3 hours A fully charged battery gives faster result High voltage may cause some water loss For optimal efficiency and minimum risk to vehicle s boat s electronics battery must be disconnected Do not cover the c...

Страница 5: ...onnection has no contact with the fuel line or the battery Connect the black wire to the negative pole of the battery and the red wire to the vehicle chassis 2 Charging of a battery not connected to a vehicle a Before connecting or disconnecting the battery leads the power cord should be removed from the mains b Connect the red wire to the positive pole of the battery and the black wire to the neg...

Страница 6: ...ttery or deep discharged 24V battery INVATEC SC 7 charger smartly identifies correct nature of battery and provides appropriate course of action Once the selection button is pressed charging LED shall flash on off cycle in 0 5 second Within 1 2 minutes the embedded MCU would detect change in battery voltage If battery voltage remains at original value or rises to a higher level system would treat ...

Страница 7: ... The Trickle current is now available to battery for maintenance MODE MODE 3 14 4V 7A This mode is suitable for charging 12V batteries with capacity range from 14 230Ah in normal conditions Connect the output terminals of the charger to the battery with right polarity Connect the power cord to the power outlet to begin charging Press the selection button to select Mode 3 LED 3 After executing this...

Страница 8: ...r outlet to begin charging Press the selection button to select Mode 5 LED 6 After executing this operation the corresponding LED display will light up If no further process is activated the electronic system will automatically start the maintenance charging at constant voltage 13 6V 0 25V with a output current of 5 0A 10 by indicating flashing on off cycle in one second The charger has overload p...

Страница 9: ...to select 1 5A RMS max 75 28 8V 0 25V or 29 4V 0 25V or 14 4V 0 25V or 14 7V 0 25V or 13 6V 0 25V or 16 5V 0 25V 7 0A 10 or 5 0A 10 or 3 0A 10 or 1 5A 20 5 mA Max 150mV 0 3A 20 C to 50 C 4 F to 122 F Reduced output power at higher temperature Seven step fully automatic switch mode with maintenance charging 12V 24V Lead acid batteries WET MF AGM and GEL 14 230 Ah for 12V 14 120Ah for 24V 201 91 51 ...

Страница 10: ...stant current of 7 0A until the voltage reaches to 12 8V b Medium Rate Charging Charger delivers constant current of 5 0A until the voltage reaches to 13 9V at this level constant current is 3 5A until voltage reaches to 14 0V Finally charger delivers 3 0A current until voltage reaches to 14 1V at which point the charger switches to Absorption phase Since current is not delivered at highest consta...

Страница 11: ...battery to ground Charger light is on but battery does not charge properly a The battery may be defective or of oversize b The battery has a excessive current draw battery must be replaced INVATEC SC 7 is fully interactive charger which adjusts itself to changing current and voltage requirement to charge and maintain the battery 4 Trickle Charge Battery is fully charged and ready to use The batter...

Страница 12: ... Please refer to product drawing Equipment INVATEC SC 7 charger is supplied with two detachable and interchangeable colour coded lead sets one with clamps for bench charging and other with eyelet terminals Ø6 3mm with in line battery protection plug in fuse 10A for permanent attachment to the battery posts to allow quick connection disconnection through snap connector Declaration of Compliance Tes...

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