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Ptek TC3 three phase is designed to recharge medium - large capacity traction and
start lead-acid batteries, developed using our forty-year experience in the field of
battery chargers and multi-years application of microprocessor control systems
which constantly monitors the basic parameters to ensure a correct operation and
therefore safeguard the battery’s life.
3x400V three-phase supply (with possibility to request voltages, different from
the standard ones), adjustable to ± 5% or ± 10%, microprocessor-controlled
programming and measuring via digital gearcase. Such microprocessor control is
designed to optimize the charging cycles for any type of battery, 230V coil threepole
contactor, D.C. fuse on rectifier output, delta-star stray flux three-phase power
transformer class H; impregnated in autoclave with ecological epoxy resins, with
thermocouples for disconnection due to maximum temperature, three-phase rectifier
bridge with silicon diodes, natural cooling, with snubber protection, mains input and
d.c. output polarized cables, modular installation on galvanized steel base, sheet
steel case with modular panels so as to assure maximum accessibility in case of
service, epoxy powder coating, oven-baked, standard colour: RAL 2002 Red, new
lexan plate with charging data very easy to understand, equalized recall push
button, ON - OFF push button, option to adjust the charging time from 90 to 210
minutes, option to adjust the threshold voltage from 2.3 to 2.4 V/cell., equalization
charge timed, led signaling charging phases or result, short check of functions and
times, option to program the equalized charge automatically, lab-tested electronic
circuit conforming to the directive on electromagnetic compatibility and CE marking,
automatic disconnection of battery charger due to battery disconnection, option:
custom-made color, logo and silk-screen printing, option: assembly of plugs and
battery connectors on request.