Skip to main content

450-WATT Programmable Battery Charger

NPB-450

Description

The MEAN WELL NPB-450 series battery chargers feature both 2-stage and 3-stage charging, which makes them suitable for charging lead-acid and lithium-ion batteries. The universal full range AC input means that these battery chargers can be used in most parts of the world.

There are 3 selectable 2-stage charging curves and 3 selectable 3-stage charging curves:

  • Predefined for gel battery

  • Predefined for flooded battery

  • Predefined for GEL and LiFe04 batteries

In addition to this you, can program the charger to the specific requirements of your battery using the SBP-001 battery charger programmer. This is ordered as a separate item.

Refer to table below for models in the range:

Image
Certification CB
Image
Certification CE
Image
IC RCM
Image
3 Year Warranty
MEAN WELL NPB-450-12

Images are for reference only, refer to product data sheet

Models in this series

Output

Input

DC Voltage Power Rated Current Input Efficiency Input Voltage
NPB-450-12 10.5 ~ 21V 420W 25A 92.00% 90 ~ 264VAC
NPB-450-24 21 ~ 42V 420W 13.5A 93.00% 90 ~ 264VAC
NPB-450-48 42 ~ 80V 420W 6.8A 93.00% 90 ~ 264VAC
NPB-450-72 54 ~ 100V 462W 5.5A 93.00% 90 ~ 264VAC
SKU
NPB-450
Product Category
Manufacturer
MEAN WELL
x