DG Battery Charger – System Infra Solutions

DG Battery Charger

We are offering a comprehensive range of Battery Chargers to respectable clients. These battery chargers offered by us are known for their high-frequency technology, compact design, and low maintenance. In addition to this, the offered range is applicable in different areas such as hospitality, telecoms, commercial and unmanned station sectors. This range is also acknowledged in the market for its soft start, phase prevents, current control automatic charge, manual charge with programmable timers and manual timers.


  • Designed to meet IEC 61000-4-4 and IEC61000-4-5 (Surge Difference- 7kV Common 7kV (8/20uSec))
  • Automatic Selection of float & boost mode
  • Battery Reverse Protection with Auto recovery.
  • Short Circuit & Overload Protection
  • High Reliability & Compact size
OUTPUT Float Voltage 13.5V
Float Current 2A ~ 3A
Boost Voltage 14.2V
Boost Current 10A
Rated Power 142W
Ripple and Noise Max. < 1% Of Rated Voltage.
Voltage Tolerance < 1% Of Rated Voltage.
Line Regulation < +/- 0.5 %
Load Regulation < +/- 1 %
INPUT Voltage Range 100 VAC ~ 300VAC
Frequency 45Hz – 65Hz
Efficiency >85%
Inrush Current <30A at 230VAC
Leakage Current <1mA at 230VAC
INDICATIONS LED Indications LED Indication for Mains ON, Float, Boost and Battery Rev. Polarity
Potential Free Contacts NO-P-NC for Charger fail annunciation
PROTECTION Input Over Voltage Protection Type: Shutdown, Recovers automatically after fault condition is removed.
Output Over Load Withstand 440VAC
Reverse Polarity Above 105% Rated output Power
ENVIRONMENT Working Temp. -5DegC to 50DegC
Working Humidity 20 to 90%RH Non Condensing.
Storage Temp Humidity -10 to 85DegC 10 to 95% RH.
Vibration 10 to 500Hz,2G,20min/sweep,period-1Hr,Each along  X,Y,Z axes.
OTHERS Enclosure Protection IP-20
Cooling Natural Cooling
Dimension 188*115*60 (L*W*H)
NOTE 1. Specifications are subject to change without prior notice due to constant improvement in design & technology.
2. The Battery Charger is considered a component which will be installed into a final equipment.
3. All parameters NOTspecially mentioned are measured at Typic al input, rated load and 25Deg.C.ambient temperature.