Battery Charger

Battery Charger

Name KVA Details
Battery Charger 2V – 400V /1A-100A
Battery Chargers as per
customer requirements
MIKROPOWER Brand
TECHNICAL VIEW
Nominal Voltage 12V 24V 30V 48V 110V 220V ETC
Nominal Current 5-400A 5- 400A 5-400A 5- 400A 5-400A 5- 400A
Input Supply Single phase 240V± 10% 50Hz ± 5% for output power < 5KVA , Three phase 415V ± 10% 50Hz ± 5% for output power >5KVA
Output Voltage 9-16V 18-35V 24-46V 40-68V 88-150V 180-270V
Noise and Ripple < 0.5% for switch-mode, < 2% for Thyristor controlled – specified at full load and without battery connected
Static Voltage Regulation ± 1% for 0-100% load variation, ± 10% AC input voltage variation and 5% AC input frequency variation
Dynamic Voltage ± 1% for 0-100% load variation, ± 10% AC input voltage variation and 5%
 Current Regulation ± 1%
Protection Input Fuse/Circuit Breaker, Charger Output Fuse/Circuit Breaker, Charger Current Limit, Dual Battery Current Limit, AC Surge Suppression, Short Circuit Protection, Reverse Battery Polarity Protection
Alarms (Optional) Mains fail, Charger Fail, DC High, DC Low, Under/Over Voltage Trip, Earth Fault, Battery Disconnected, Battery Fail (including hi impedance), Battery Over Temperature, Blown Fuse, Common Alarm Relay, Common Alarm Buzzer
Metering Charger Voltage, Charger Current, Load Voltage, Load Current *Meter accuracy 1%*
Options Additional Meters/, DC distribution board
Physical Floor mount or free standing powder coated metal cabinet *Dimensions depend on charger output rating and associated battery requirements*
Provision of cabling Provided up to 30KVA. For higher capacities optional at extra cost
Environmental 0-60°, up to 95% humidity
Operating Temperature 0-45° C

SPECIAL FEATURES
High Voltage Regulation,    Very Very Low Ripple Current. , No Reverse Current flows when AC is off, Battery Reverse Polarity Protection, Current Limit is Set at Factory at 110% IDC , High/Low Cut off , Digital Display , Ensures Reliability Through Design.

Applications
Generating Stations ,    Transmission Substations , Telecom Networks, Distribution Centres, Computer Installations, Railways, Military, Manufacturing Plants , Airports , Etc…