MEAN WELL NPB-450-72NFC, 462W Battery charger 69V/5.5A NFC programming

The NPB-450 series is equipped with intelligent charging management. The wide voltage range allows the chargers to be used for different battery types and technologies. For lithium cells with BMS, the charger recognizes the required charging voltage and automatically starts the charging process with the ideal charging curve (switched off at the factory, can be activated on the unit).

The charging curves can be programmed via NFC. The programming app is available for Android or IOS devices.

For integration into complex systems, a CANBus interface is also available to control and monitor the charger.

MEAN WELL NPB-450 series features 2x ultra-wide voltage. the ability to charge multiple types of batteries in one machine (exclusive patented intelligent voltage detection charging). flexible user-defined charging parameters, international certifications, safety, durability as its 5 major features, making it a universal intelligent charger. Since its launch 2 years ago, it has received widespread acclaim; in order to meet the demand for more convenient and quick adjustment of charging parameters, we are presenting the NPB-450-NFC series: 450W intelligent charger equipped with near-field communication (NFC) for patented wireless communication in close proximity.

The NPB-450-NFC is an expanded series based on the original NPB-450, while retaining most of its functions; the main difference lies in a simpler and quicker method for adjusting charging parameters. With the MEAN WELL app on a smartphone, users can conveniently make near-field adjustments to the charging parameters, regardless of whether the charger is powered through AC or not. In contrast to the NPB-450, which requires connection to a computer via the SBP-001 programmer for configuration, the NFC solution offers a straightforward and convenient way of setting parameters. The NFC model eliminates the need to purchase an additional SBP-001 programmer and eliminates the use of any communication cables, significantly enhancing usability and reducing costs. Additionally, this product has passed the IEC/EN/UL62368-1 information class safety certification, ensuring secure usage, making it a highly cost-effective and versatile smart charger. It is suitable for charging devices such as unmanned forklifts, automotive overhead cranes, floor scrubbers, lawnmowers, mobile robots, campers, electric motorcycles/bicycles, unicycles, scooters, and more.

NPB-450-72NFC Features:

• Universal AC input 90~264VAC full range
• Auto ranging with ultra-wide charging voltage 54~100V
• Built-in CANBus protocol for control, setting and monitoring
• Set up charging parameters easily via NFC interface(NPB-450-xxNFC)
• Programmable charging curve via SBP-001
• Manual setting for 2/3 stage and 4 built-in charging curves via DIP S.W
• Multiple protections: Short circuit / Over voltage / Over temperature/ Battery under voltage/Battery reverse polarity (No damage)
• Charger OK and Battery Full signal
• Temperature compensation function to prolong battery life (Lead-acid only)
• -30℃~+70℃ wide operating temperature
• Thermal controlled DC fan for noise reduction
• Remote ON/OFF control
• Smart programmer available (Order NO .: SBP-001, sold separately)
• Carry handle accessory available(Order NO .: Carry handle, sold separately)
• Comply with 62368-1 + 60335-1/-2-29 dual certification
• Suitable for lead-acid (Pb) and li-ion batteries
• 3 years warranty