MEAN WELL NPB-450 Series Chargers 420–462W

NPB-450 Series Features:

NPB-450 is a miniaturized, versatile, and ultra-wide voltage intelligent charger.

Features:

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°C wide operating temperature
Thermal controlled DC fan for noise reduction
Remote ON/OFF control
Smart programmer available
Carry handle accessory available
Comply with 62368-1 + 60335-1/2-2-29 dual certification
Suitable for lead-acid (Pb) and li-on batteries
3 years warranty

Spec	NPB-450-12	NPB-450-24	NBP-450-48	NPB-450-72
Wattage	420	453.6	456.96	462
Input Voltage	90~264VAC	90~264VAC	90~264VAC	90~264VAC
Output Current	25	13.5	6.8	5.5
Output Voltage Options	Boost charge voltage 14.4V, Float charge voltage 13.8V	Boost charge voltage 28.8V, Float charge voltage 27.6V	Boost charge voltage 57.6V, Float charge voltage 55.2V	Boost charge voltage 72V, Float charge voltage 69V
Dimensions	205x130x55mm	205x130x55mm	205x130x55mm	205x130x55mm
Working Temperature	-30~70°C
Safety Standards	CB IEC62368-1, IEC60335-1/2-29, Dekra BS EN62368-1, BS EN/EN60335-1/2-29, UL62368-1, EAC TP TC 004 approved
EMC Standards	BS EN/EN55032(CISPR32), BS EN/EN55014-1, BS EN/EN61000-3-2, BS EN/EN61000-3-3