NPB-450-48

NPB-450-48 is a NPB-450 series miniaturized, versatile, and ultra-wide voltage intelligent charger. It utilizes a fully digital control design with automatic battery voltage detection technology, with five key features including intelligent, versatile, user friendly, safe, and compact. It can pair with MEAN WELL's SBP-001 programmer for digital configuration, such as adjust charging voltage/current, and set charging cycle time to protect battery lifetime. In terms of safety, it has intelligent detection for proper battery voltage and connection as well as protection from reverse polarity. It passes ITE IEC/EN/UL62368-1 and household appliances EN60335-1/-2-29 dual safety. Typical applications are AGV, E-bike, E-scooter, camping car, bus, specialty vehicles, robotic lawn mower, washing robot, recreation craft, personal yacht or workboat, surveillance system, telecommunication base station, radio system backup solution, equipments or instruments with back-up battery.

• Auto ranging with ultra-wide charging voltage, programmable charging curve via SBP-001
• Built-in CANBus protocol for control, setting and monitoring
• Manual setting for 2/3 stage and 4 built-in charging curves via DIP S.W
• Short circuit/overvoltage/overtemperature/battery undervoltage/battery reverse polarity protection
• Charger OK and battery full signal, 3 years warranty
• Temperature compensation function to prolong battery life
• Wide operating temperature range from -30°C to 70°C, thermal controlled DC fan for noise reduction
• Remote ON/OFF control, suitable for lead-acid (Pb) and li-ion batteries
• 450W output power
• 48V output voltage rating