24V to 48V 55A 2640W DC to DC Converter

As the most powerful converter in its class, the WEHO WH-B244855 delivers a breathtaking 2640W (2.64kW) of rated power. This beast of a converter is engineered for the most extreme industrial, marine, or off-grid applications, transforming a 24VDC input into an immense 48VDC, 55A output. It maintains a high 94% efficiency even at these power levels. Built for the harshest environments, it features a large, fully sealed, and waterproof chassis. Safety is ensured with auto-recovering overcurrent protection and a 200A fuse requirement. For systems that demand the absolute maximum in power and resilience, the WH-B244855 stands in a class of its own.
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Description

Summary
Rated output: power 2640W

Input voltage: 24VDC

General specification

Model	WH-B244855
Rated Output Power (W)	2640W
Rated Input Voltage (V)	24VDC
Rated Output Voltage (V)	48VDC
Voltage Range (V)	18V-32VDC
Starting Voltage (V)	18VDC 100% load
No-load Power Consumption (W)	< 1W
Efficiency	94%
Voltage (V)	48VDC
Current (A)	55A
Voltage Tolerance	1％
Load Regulation	3％
Wave (MVP-p)	500mv External 22UF capacitor ESR < 0.1Ω 100KHZ
Over-current Protection	In the case of rated output, if the rated current exceeds 120%, the overcurrent protection will activate and recover automatically once the overcurrent subsides.
Short Circuit Protection	Input requires adding a 200A fuse
Input-Output	Non-isolated
Waterproof	Fully sealed and waterproof
Dimension	22015665mm
N.W.	3000g
Cooling Method	Natural Method
Rated Temperature rise (℃)	45℃
Reliability	＞100000h
Wire Indicator	IUPUT Input positive 24V GND input output negative OUTPUT output positive 48V