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Automatic Battery Charger
We offer them in versions such as 12 volts 6 amps, 24 volts 10 amps, 24 volts 20 amps and as per customer requirements. GENERAL DESCRIPTION
- The Voltage Control Unit(AVR) is a solid state, encapsulated, state of the art design with latest technology.
- The AVR is supplying power to the exciter field of A.C. generator and will maintain gererator voltage within close limits from no load to full load, with a frequency change of not more than +- 4%.
- Upon application or rejection of rated load, the generator voltage recovers to nominal value within 0.5 sec. However, the transient performance is mainly dependent upon the exciter & a.c. generator design aspects.
- Under some circumstances the a.c. generator wave shape changes considerably from no-load to rated load due to the typw of load, hence the r.m.s average or the peak voltage does not stay in proportion. For more than 10% harmonic distortion, the voltage regulation may be outside the limit specified.
- Unbalanced load on 3 phase a.c. generators also produces regulation figures outside the limit.
- AVR has been tested at factory and set to standard voltage, frequency and stability prior t the despatch.
- AVR has been incorporated with special filters to perform satisfactorily or no linear loads.
FEATURES AND TECHNICAL SPECIFICATIONS:
Input Power
- Voltage: 240V ac rms +- 10%
- Frequency:50/60 HZ
Output Power
- Voltage: 95 V dc at 240 V a.c. input
- Current : 6 Amps dc / 8 Amps for 10 secs for motor starting
Features:
- Latest state of the art current mode PWM Controller and MOSFET based design.
- Maximum output power of 300W
- High efficiency, High reliability, Low cost.
- AC input voltage range 180V~265VAC
- Built in EMI filter.
- Low ripple and Noise.
- Soft start circuit to limit the AC inrush current.
- Screw type input and output connectors.
- Compact size, light weight.
- Momentary output short circuit protection, Over voltage protection.
- 100% Full load burn in test.
- Fuce type reverse battery protection
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Phone : 91-80-23306361/23384720/23306970
Fax : 91-80-23384720/23306970/23306361
