BATTERY CHARGER

Manual Battery Charger

We manufacture premium quality and high performance Manual Battery Chargers as per customer specification.

Features:

• Input voltage may be single phase or three phase.
• Output voltage may be from 6V DC to 220V DC.
• Voltage and current control is step controlled.
• Output current of the output voltage may be limited even up to 2mV Psophometric thereby making it suitable for Telecommunication Systems.

Float Cum Boost Battery Charger

In the said charger there are two separate sections namely float charger and boost charger housed in the same sheet steel cubicle. Float charger delivers requisite voltage to the equipment and simultaneously keeps the battery in trickle charge condition. Whenever main supply goes of battery sub-starts supplying the equipment load. When power supply resumes boost charger is switched on and battery bank is connected to the discharged battery. Again when battery gets charged it is transferred back to the float section to maintain its terminal voltage by applying trickle charge to it.

Float Boost Battery Charger

The charger works into different modes of operation which are automatically selected between themselves depending on charge condition of battery.

Auto-Float Mode : Under this mode of working charger delivers regulated DC output voltage suitable to maintain the battery in Float Charger condition, with variation of main supply voltage as well as output load variation from no load to full load. Adjustment of this regulated voltage is possible by voltage control pre set.

Auto Boost Mode : Under this mode of working charger deliver a constant regulated current to the battery while its terminal voltage is in the range of 1.8V to 2.4V/Cell Manual adjustment of this regulated current to the battery is possible by current control trinpot. The terminal  voltage of battery charger builts up as the battery gets charged.

In Float cum Boost battery charger automatic mode is provided. Under this mode of working charger works either in auto float or in auto boost mode according to the State of Charger(SOC) of the batteries. Both battery and equipment are connected to the charger. Initially its starts in auto float charging. In this mode if current drawn by battery exceeds a preset value charges a automatically charges from auto float to auto boost mode. As battery picks of charge charging current starts decreasing and charger automatically comes back from auto boost to auto float mode.

Technical Specifications

• Input :  160V -270V Single Phase or 300V - 480V Three Phase 50Hz +/- 200Hz
• Output : Upto 300V
• Capacity : Upto 300 Amps. 

Self Regulating Battery Charger

SRBC caters to both line variation at the input of the charger and load variation at the output of the charger. It has excellent line and load regulation with low ripple and high efficiency. Output voltage variation is normally maintained within +/- 1% for line variation of +/- 30% and output load variation from 0 - 100%

Technical Specifications:

• Input : 160V -270V Single Phase or 300V - 480V Three Phase 50Hz +/- 200Hz
• Output : Upto 300V
• Capacity : Upto 300 Amps. 

Automatic Battery Charger

Output is control within +/- 1% automatically for input voltage variation of +/- 20% by use of CVT or transistor based circuity.

Technical Specifications:

• Input : 220V +/- 20%, Single Phase or 415V +/- 20%, 3 Phase 50Hz AC
• Output : 300V
• Capacity : Upto 200 Amps.

Manual Battery Charger (Step less Control)

We manufacture premium quality and high performance Manual Battery Chargers as per customer specification.

Features

• Input voltage may be single phase or three phase.
• Output voltage may be from 6V DC to 220V DC.
• Voltage and current control is step less controlled.
• Output current of the output voltage may be limited even up to 2mV Psophometric thereby making it suitable for Telecommunication Systems.