21kW AC/DC Single-Phase Battery Chargers | AC/DC Battery Charger Provider

SD75060S 21kW AC/DC Single-Phase Battery Charger

AC to DC battery charger

SD75060S 21kW AC/DC single-phase battery charger features three-phase neutral-free AC input, compatible with three-phase AC input, and is a power device that converts AC power to DC power. The charger utilizes a DC charging module with patented circuit design and innovative technology, making it easy to integrate into portable chargers.

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Applications

21kW AC/DC single-phase battery charger is commonly used for charging batteries or DC power systems to meet the fast charging needs of personal vehicles and small logistics vehicles. The charger is suitable for operational use in locations such as parking lots, meeting users' needs for fast charging.

Functions

Output voltage range of 100-750V meets the fast charging needs of various battery systems.
Wide temperature range: -40°C to +75°C, with derating output above 55°C, suitable for charging pile applications in various scenarios.

Features

DSP design enables full digital control of the charging module.
Ultra-wide input voltage range: 90VAC~280VAC.
Low standby power consumption is less than 8W.

Specifications

Model	SD75060S
Working Environment	Working temperature	-40℃~+75℃ (derating for above +55℃)
	Storage temperature	-40℃~+80℃
	Relative humidity	≤95%RH, non-condensing
	Cooling method	Fan-cooled
	Altitude	2000m (derating for above 2000m)
AC Input	Input voltage	220VAC(L+N+PE)
	Max. input current	＜96A
	Frequency	45Hz~65Hz
	Power factor	≥0.99
	Efficiency (full load)	＞95%
	THD	＜5%
DC Output	Output power	21kW
	Voltage	50VDC-750VDC, adjustable with 0.1VDC step
	Rated output voltage	350VDC-750VDC
	Output current	0-60A (can be set)
	Ripple	＜±5%
	Voltage stabilization accuracy	＜±5%
	Current stabilization accuracy	≤±1% (output load 20%~100% of rated range)
Alarm & Protection	Input overvoltage/ under voltage protection	Automatic power off protection, and automatic recovery after input voltage being stabilized
	Output overvoltage protection	Automatic power off and lock, re-power on for recovery
	Overcurrent / short circuit protection	Automatic power off and lock, re-power on for recovery
	Overheating protection	Automatic power off protection, and automatic recovery after temperature being stabilized
Dimensions & Weight	Dimensions (W×D×H)	475×740×297mm
Dimensions & Weight	Weight	36kg