Battery charger with WA charging profile suitable for charging lead acid batteries
Technical characteristics
• three-phase power supply voltage 400 Vac ±5%, frequency 50 Hz;
• three-phase power supply voltage 230Vac ±5% available on request, 60 Hz frequency available on request;
• output voltage 24/36/40/48 Vdc;
• suitable for batteries from 300 to 750 Ah;
• electronic board with LED that indicates the charging status and current;
• charging profile of decreasing current (Wa) monitored by microprocessor;
• low loss transformer;
• rectifier bridge with EMC capacitors;
• equalization tariff;
• it is possible to set the post-charging time;
• adjustable post-charge voltage;
• maximum post-charge voltage that can be set;
• thermal protection of the transformer;
• protection from maximum battery voltage;
• battery overload protection, maximum duration 12 hours;
• mains phase failure signal;
• visual and audible alarms;
• automatic or manual start;
• mains cable and battery cables supplied (mains plug and/or battery connector fitted on request);
• very robust carpentry, treated and thick sheet metal, powder coated;
• complies with European CE regulations;
• dimensions 350x400x500 mm;
• weight 45 ÷ 60 kg.