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G.M.Electric, studying continuously for the progress and the development of new technologies for the charge of the batteries, proposes now an inverter three-phases battery charger family, that gives an output of a current, independent from the power supply voltage.
It's very important to maintain constant the current during the first phase of the charge, because with a constant currentthe charge will be faster and the battery's life will be longer. Although the beginning current of this charge is lower than a traditional battery charger (15-20%).
Giving to the battery a constant current that doesn't decrease during the charge, it introduces into the battery an equal energy in a lesser time.
It is also important a right and accurate measurement of the voltage of the charging battery, for warantee the right times and values of the charging process.
Thanks to the technology used in this family of battery charger, it is possible to ob-tain an elevated power in output with a small size product.
The HFC6k has a CPU board that check up continuously the charging process, and so the charging-phases are optimized.
The CPU board can also show on a display the anomalies that perhaps happen du-ring the charge.
It is possible, with this kind of battery chargers, to select four different charge-cy-cles, for adapt it to the battery's kind.
Power supply Three-phase 400V ±15% 50÷60Hz. The charge current remains constant for all the power supply range
Technology inverter"zero voltage transit" working at 40kHz. This configuration guarantees high performances and a longer life of the power switches
Accuracy of the current control, the circuit for the current regulation guarantees an accuracy of ±0,1A
Accuracy of the voltage control, the circuit for the voltage regulation guarantees an accuracy of ±0,1V
Control board with a CPU, it is able to do an intelligent management of the charge-cycles and of the alarms
Forced ventilation, it is enable only during the charge, in order to reduce the incoming of dust during the aspiration and so for reduce the maintenance intervention
Light indications and on display for a good control of the charge process and for the alarm signalling
Output fuse, a rapid semiconductor kind, for the protection against the polarity re-verse of the battery