• Output Power: 3168 W
• Output Voltage: 28.8 V DC (adjustable 23.5 – 30 V)
• Output Current: 110 A (programmable 20 – 100%)
• Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
• Efficiency: 93.5%
• Charging Curve: Built-in programmable 3-stage curve, PMBus / CANBus protocol
• Inrush Current: Max. 55 A @ 230 VAC (cold start)
• Power Factor: 0.97 / 230 VAC at full load (active PFC)
• Operating Temperature: −30 °C to +70 °C
• Cooling: Forced air cooling by built-in thermal-controlled DC fans
• Protections: Battery under voltage, battery no connection, short circuit, over voltage, over temperature
• Parallel Function: Active current sharing up to 6400 W (1+1)
• Isolation Voltage: 3000 V AC between input and output
• Dimensions (L x W x H): 325.8 mm x 107 mm x 41 mm (1U low profile)
• Weight: Approx. 2.76 kg
• Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BS EN/EN55032 Class B
• LED Indicator: Multi-color status LED (Green: Float stage / Orange: Charging / Red: Fault/Warning)
• Warranty: 5 years

Information about MEAN WELL DBU-3200-24

Designed for demanding industrial battery charging tasks, the MEAN WELL DBU-3200-24 delivers robust 3168 W output in a streamlined 1U low-profile enclosure featuring high power density. Equipped with factory default 3-stage charging curves for lead-acid and lithium-ion batteries, this intelligent AC/DC charger offers extensive parameter customization via software or onboard adjustments. Equipped with a built-in PMBus interface for real-time digital monitoring, active current sharing up to 6400 W for two-unit parallel operation, and integrated OR-ing FETs, it easily meets the high-reliability demands of marine battery modules, industrial DC UPS backup systems, and EV charger stations. A wide operating temperature of −30 °C to +70 °C with thermal-controlled fan cooling ensures steady operation under extreme thermal stress, while complete safety approvals and a 5-year warranty underline its long-term operational excellence.