MEAN WELL NPP-450-24 Battery Chargers

2-in-1 453.6W 27.6V 13.5A Ultra-Wide Output Range Intelligent Battery Charger & Power Supply

Features

• Multi-function single unit battery charger or power supply operation modes selectable
• Output voltage and current adjustable via potentiometer
• 3 stage charging curve for charging mode
• Protections: Short circuit, over load, over voltage, over temperature
• Built-in PFC function
• Charger suitable for lead-acid (flooded, Gel, AGM) batteries
• Thermal controlled DC fan for noise reduction
• Remote ON-OFF control
• Wide operating temperature: -30°C to 70°C
• Complies with UL/EN62368-1 and EN60335-1/2-29 (dual certification)
• 3-year warranty

Specifications

• Boost Charge Voltage: 28.8 VDC
• Float Charge Voltage: 27.6 VDC
• Voltage Adjustable Range: 21 VDC to 42 VDC (by built-in potentiometer)
• Max. Output Current (CC): 13.5 A
• Current Adjustable Range: 6.75 A to 13.5 A (by built-in potentiometer)
• Max. Power: 453.6 W
• Recommended Battery Capacity: 45 AH to 155 AH
• Input Voltage: 90 VAC to 264 VAC @ 47 Hz to 63 Hz; 4.5 A (115 VAC)
• Input Connector: IEC320-C14 (recommend a 3-conductor C13 AC power cord)
• Size: 8.07"L x 5.31"W x 2.17"H

Applications

• Radio system backup solution
• Electric scooter charger
• Camping car, bus, heavy duty truck, specialty vehicles
• Surveillance system
• Industrial automation machinery
• Industrial control system
• Mechanical and electrical