Ptek TS3 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.
3x220-400V three-phase supply - adjustable ± 5% or ± 10%, microprocessor
control with dip-switch programmable gearcase 24V -36V - 48V - 72V - 80V – 96V,
charge control via led’s showing the achieved charge percentage from 10% to
100%, 24V coil three-pole contactor, D.C. fuse on rectifier output, rectifier bridge
with snubber protection, 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 Start,
automatic disconnection of battery charger due to battery disconnection, equalization
charge based on time, charging with decreasing current (Wa characteristic): 9÷11
h charging time, transformer thermal protection, modular installation on galvanized
steel base (20/10) – (30/10), sheet steel case with modular panels (10/10 - 12/10)
- (12/10 – 15/10), epoxy powder coating, oven-baked, standard colour: RAL 2002
red, option: custom-made colour, logo and silk-screen printing, mains input and d.c.
output polarized cables, complete with mains and battery cables; assembly of plugs
and battery connectors on request.
“WA” CHARACTERISTIC (DIN 41774):
charge at decreasing current with intervention of the final charge at
2.40 V/cell., final charge with timed control 9h / 11h, fixed charging
time (equalization charge excluded), equalization charge (week-end
charge) to be recalled. It will start after 55’ from charge end, duration
of equalized charging phase: each hour 5’ (repeated for 48 hours),
calculation to determine the size of suitable battery charge: 16A for
every 100 Ah of the battery (e.g. 500 Ah battery: 16Ax5 = 80A).