NPB-450

NPB is a series of chargers dedicated to lead-acid and lithium-ion batteries. Works with both nickel-cobalt and iron-phosphate (LiFePO4) batteries. The NPB-450 model has a power rating of 420~462W and offers an output voltage (depending on the model): 10.5 ~ 21V, 21 ~ 42V or 42 ~ 80VDC. The device has a wide range of output voltage and the function of automatic selection of the charging voltage (only in the case of li-ion batteries with a BMS system). Thanks to this, it will work in applications with many voltages and types of batteries.

NPB-450 is equipped with CANBus protocol and extensive remote control functions. With the use of an external SPB-001 programmer, it is possible to change the charging current and voltage and to program your own charging curves. Changing the charging waveforms is also possible from the switch on the housing.

The charger is protected against voltage, temperature and reverse polarity. The acceptable operating temperature range is: -30 ~ + 70 ° C.

Application examples:

• Charging scooters, bicycles and other electric vehicles
• Charging batteries, e.g. electric tools
• Car, caravan and yacht batteries
• Power backup systems