Related Manuals for INVATEC SC-7
Summary of Contents for INVATEC SC-7
- Page 1 SWITCH MODE SWITCH MODE BATTERY CHARGER BATTERY CHARGER For Lead acid batteries 14-230Ah (12V) & 14-120Ah (24V) SC-7 User’s Manual And Guide To Professional Battery Charging...
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Page 2: Table Of Contents
Index Index For Your Safety..............2 Trouble Shooting............10 Maintenance...............11 Product Feature..............2 Mounting & Product Dimensions......11 Product Safety Feature............2 Application ..............11 Contents................2 Equipment ..............11 Safety Information............2 Declaration of Compliance ........11 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... -
Page 3: For Your Safety
Safety Information • INVATEC SC-7 charger is designed for charging 12V 14-230Ah and 24V 14-120Ah Lead-Acid rechargeable batteries. Do not use it for any other purposes. It may cause an explosion. WARNING! DO NOT ATTEMPT TO CHARGE A NON-RECHARGEABLE BATTERY (PRIMARY CELLS). -
Page 4: Locate Charger
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. -
Page 5: Operation
OPERATION Charging 1) Charging of a permanently installed battery in a vehicle a) Before connecting or disconnecting the battery leads, the power cord should be removed from the mains. b) Check polarity of battery post. A positive (“+”) battery post usually has a larger diameter than a negative (“-”) post. c) Identify the pole of battery which is connected to the chassis (earth). -
Page 6: Indication
Identification of Overlap Voltage To treat a 14.6-21V±0.25V battery if it may be a fully charged 12V battery 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 ⑭... -
Page 7: Charging Status Indication
Charging Status Indication ⑩ ⑪ ⑫ ⑬ Charging Status Charging Phases FLASH Below 25% Diagnosis & Recovery FLASH Below 50% Bulk FLASH OFF Below 75% Bulk FLASH Below 100% Absorption Full Maintenance Switching over between different Modes By repeatedly pressing the selection button ⑭... -
Page 8: Mode 4 (14.7V/7A)
When charger is connected to a battery, before the start of charging process, the charger automatically detects the voltage of the battery. If voltage is below 4.5V (for 12V battery) and 16V (for 24V battery) the INVATEC SC-7 charger will not start due to its internal safety circuit. -
Page 9: Mode
** = Ripple refers to interference of current and voltage. A high current ripple heats up battery and reduces life of battery. Against a linear charger, which has a current ripple of upto 400%, INVATEC SC-7 charger’s current ripple is below 2% (0.15/12V or 0.3/24V battery voltage) ,which is much lower than the max 5% for a sealed acid battery. -
Page 10: Diagnosis & Recovery
14.1V at which point the charger switches to Absorption phase. Since current is not delivered at highest constant level, INVATEC SC-7 charger will minimize the heating up of the battery, and hence will eliminate the build up of gases. This ensures more efficient and safer performance. -
Page 11: Supply 13.6V
6) Supply 13.6V : INVATEC SC-7 charger provides a constant voltage at 13.6V and current upto 5.0A. This is suitable for maintenance of 12V battery using Float charge approach at 100% of charge. INVATEC SC-7 battery charger is also used as a power supply with maximum capacity of 13.6V/5A. -
Page 12: Maintenance
The charger is easy to fix using two screws. 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.
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