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Voita Electronic
Voita Electronic
This series chargers design of sealed structure. It suitable for flooded lead-acid batteries, sealed lead acid batteries, Lithium batteries, NI-MH batteries, Nickle Cadmium batteries, etc. They are used to cycle charge or floating charge battery pack in electric Bumper Car, sightseeing vehicles, patrol vehicles, fork lifts, Floor Scrubber, AGV, ships, etc.
| Model | QA1250A | |
| Technology Parameters | AC Input Voltage Range | 110V/220VAC; 45-65Hz |
| AC Input Max Current | 11.5A@220VAC; 23A@110VAC | |
| Efficiency | ≥93.0% | |
| Noise | ≤45dB | |
| Protection level | IP65 | |
| Output Voltage & Current | 72V 10A | |
| Safety | Active LLC technique is applied for a rapid respond on a fault; Quick active software self-protection and reliable passive hardware self-protection on VOLTAGE&CURRENT; Advanced charging strategy is integrated as a safeguard for battery system. | |
| Reliability | The shell is shaped by integrated die casting technique. And filled with special glue. The active cooling fan is also designed to be a fan with a potting structure and a longer life. Products have been operating in all kinds of industrial environment (Wet, Hot, Cold, High altitude) for more than ten years. | |
| Functions |
• CAN BUS Interface • Triple Colors Indicator • Charging Interlock System • Auxiliary power supply 12V |
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| Physical Stats | Weight: 2.8 kg | Size: 231.9*136.5*76mm | |
| Temperature Range | Operating: -30℃~65℃ | Storage: -40℃~95℃ | |
| Protection Functions |
Burnout Protection: Charger lowers power or stops if internal/ambient temperature (65℃) exceeds limits. Reverse Connection: Internal circuit shuts down to prevent damage if batteries are reversed. No-load Protection: No output when batteries are disconnected. Short Circuit Protection: Shuts down during output short circuit; requires troubleshooting and restart. Automatic Shutdown: Turns off automatically when the battery is fully charged. |
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