Battery Charger

These Battery Charger are specially designed for Diesel Generators / Engine Start applications taking specific requirements into consideration. These are based on SMPS technology adopting latest Pulse Width Modulation technique.

Various available ranges are as follows

 

 

Technical Details:
Technical Specifications 24V, 10A 12V, 10A 12V, 6A
Electrical Characteristics
Input Voltage 170 – 300V AC 170 – 300V AC 150 – 300V AC
Output Voltage-Boost mode 27.4 – 28V DC 14V DC 14V DC
Output Voltage-Float mode 26.2 V DC 13.4V DC 13.4V DC
Charging Current-Boost mode 10A 10A 6A
Charging Current-Float mode 0 – 4A 0 – 4A 0 – 2.5A
Leakage Current @ 230 V ac < 2mA < 2mA < 2mA
Line regulation < 1% < 1% < 1%
Load regulation < 1% < 1% < 1%
Ripple content 150mV p-p 150mV p-p 150mV p-p
Dielectric strength
Between Input & Output 2 kV AC 2 kV AC 2 kV AC
Between Input & Earth 1.5kV AC 1.5kV AC 1.5kV AC
Between Output & Earth 1.5kV AC 1.5kV AC 1.5kV AC
Protections
In rush current Limited by NTC Thermistor
Over voltage at Input Shut down above 300V AC
Under voltage at Input Cutoff at 140V AC. Cut in at 160V AC
Over voltage at Output 29.5V 15.5V 15.5V
Short circuit at Output Protected Protected Protected
Overload at Output Protected Protected Protected
Reverse polarity of Battery Protected Protected Protected
Over voltage due to external source Protected Protected Protected
Other Features
Indications Mains ON, Boost mode, Float mode, Battery Reverse
Annunciation Potential free NO/NC contact for Charger ON/FAIL
Mechanical
Type of mounting Wall mounting Type
Dimensions WxDxH 195x128x95 185x125x65 175x115x60
Short circuit at Output Protected Protected Protected
Weight (Approx.) 1500g 1200g 1000g
Environmental
Operating Temperature 0 – 50 Deg.C
Operating Relative Humidity 0 – 80% Max.
Vibrations 10 – 500Hz 2G-10min. / 1 Cycle 60 min. along all three axes

 

We have battery chargers with complete range. Our chargers are being used in various applications like: