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Voltech SBC-1205 User Manual

Voltech SBC-1205 User Manual

Smart charger

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Introduction
The SBC-1205 is a Switch Mode Battery Charger with MCU controlled charging. Maximum charge is
achieved through 4 stage charging (Precondition, Bulk, Absorption and Float charge stages). This
charger is suitable for 5Ah - 120Ah 12V lead acid batteries including GEL and AGM. Another excellent
feature is a sealed splash proof IP-55 rated polycarbonate casing.
**Please read this manual carefully and follow the instructions**
Features
1. 4 Stage Smart Battery Charger .
A. Pre charge - Battery analysis.
B. Bulk - Constant Current charge.
C. Absorption - Constant Voltage Pulse charge.
D. Float - Charge maintain.
2. Motorcycle, Car, and Low Temperature (< 10°C) charge modes.
3. Easy one button charge selection.
4. Can be permanently connected to the battery.
5. Output short circuit and reverse polarity protection.
6. Dust & Splash proof IP-55 construction with poly-carbonate casing.
7. Over Temperature Protection.
8. Smart battery charging is achieved with internal Microcomputer Unit (MCU). Condition of the
battery is analyzed before charging starts and is monitored constantly during charging.
Contents
● Smart Battery Charger with lead terminals.
● Detachable leads with protection cover & crocodile clips.
● Detachable leads with protection cover & ring terminals.
Smart Charger SBC - 1205
User's Manual

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Summary of Contents for Voltech SBC-1205

  • Page 1 User’s Manual Introduction The SBC-1205 is a Switch Mode Battery Charger with MCU controlled charging. Maximum charge is achieved through 4 stage charging (Precondition, Bulk, Absorption and Float charge stages). This charger is suitable for 5Ah - 120Ah 12V lead acid batteries including GEL and AGM. Another excellent feature is a sealed splash proof IP-55 rated polycarbonate casing.
  • Page 2: Operation

    Warning : ● This battery charger is designed for charging 12V lead acid 5-120Ah batteries. ● Do not use this battery charger for any other purpose. ● Explosion hazard: A battery being charged can emit explosive gases. ● Avoid smoking or open sparks or naked flames in the vicinity of the battery. ●...
  • Page 3 The “Standby” blinks to indicate that charger is ready for selection of Charge Mode. User has 2 minutes to select the desired Charge Mode. If not selected during battery charger will revert back to last Charge Mode. Select the appropriate Charge Mode by pressing the Mode button one or more times within 2 minutes. The Charge Mode indicator changes with each press ( Motor Bike →...
  • Page 4 Absorption : PWM charges to 100%. The terminal voltage is kept constant at set level. Battery charger delivers current pulses to the battery in varying pulse periods. When the rise time of pulses decreases to a set value, charger switches to Float Mode. The maximum total charging time of Bulk and Absorption is 40 hours at which the charger will shut down.
  • Page 5: Specifications

    Specifications AC Input 100-240V, 50/60Hz~, 1.5A MAX. Maximum Output Charging Current Max. Power Efficiency >78% Maximum Output Charging Current for Car/Low Temp. Mode Maximum Output Charging Current for Motorcycle Mode 1.5A Absorption Voltage (Motor cycle/Car Mode) 14.4V Absorption Voltage (Low Temperature Mode) 14.7V Construction IP-55(dust &splash-proof) ,...