Am-vo Tronics Private Limited

Madhavaram, Chennai, Tamil Nadu

AVR is a solid state electronic device designed to develop and regulate voltage of an alternator. It constantly monitors alternator voltage, frequency and field current to maintain constant voltage. This avr is designed to sense both Phase to phase and Phase to Neutral voltage, enabling to work for both three phase or single phase brush less alternators. These AVR is compatible with any type of brush less alternator if used within its specified output power limits. Uniquely a relay less circuit of AVR requires only 5 V AC to build up voltage. AVR parameters can be adjusted precisely through 25 turns potentiometers. It has built in protections like Under frequency roll off ( UFRO) with LED indicator to protect winding burn out due to low frequency, stability setting to set load response time, over excitation current time delay trip with LED indicator and fuse protection.

The ACCL allows unrestricted supply from mains.*When the main supply fails and stand by Generator supply is on. It connectsthe DG power to each consumer in sequence & starts monitoring its load.* The generator current allotment is software calibrated in Amps & sealed ineach ACCL as per buyers specification & is available on all load circuits. * When ever the load current exceeds the allotment, power is automaticallyswitched off for 81012 seconds and Switched On for 81012 seconds, thiscycle will repeat untill the Load Current decrease set value(in amps).

01.Input Voltage Range : Supply voltage should be 180V AC to 260V AC .Green LED is used for POWER ON indication02.Short Circuit Protection : Our battery charger protects against short circuit, if battery polarity + and get shorted, Charger and Battery will not get affected.03.Battery Reverse Protection : If the battery polarity is reversed while connecting with battery charger , The charger will not get damage. Red LED is used for BATTERY REVERSE indication.04.Trickle Mode : If battery gets fully charged, it goes on trickle mode.Green LED is used for TRICKLE MODE indication.

SETTING RANGES : Current Delay Time : 0.3 to 3.0 secAuxiliary Supply : 185-250 VACAPPLICATION Feeder incoming protectionOutgoing protectionBusbar protection

SETTING RANGES : CurrentModel AVT-ELR-05A : 1A to 8AModel AVT-ELR-06A : 30mA to 300mA Delay Time : 0.3 to 3.0 secSAuxiliary Supply : 185-250 VACIndustrial equipment protectionSuitable for low voltage distribution protection