ECH Series New 15kW High-Efficiency Intelligent Charger Module-Shenzhen JingFuYuan Tech. Co., Ltd.

ECH Series New 15kW High-Efficiency Intelligent Charger Module

Wider range of output voltage: 200~750VDC, completely compatible with both ECM 750V and 500V ,Stronger charging capacity: able to achieve the 15KW full power output at the voltage value of 400V~460V Able to achieve the charging with the maximum current of 37.5A at thevoltage of 200V~400V, and with the maximum current of 25A at the voltage of 460V~600V

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ECH Series New 15kW High-Efficiency Intelligent Charger Module

ECH Series new 15kW high-efficiency Intelligent Charger Module adopts the method of full-digital DSP control and takes the technology of three-phase active power factor correction (APFC) as its input stage, achieving a wide range of input voltage; For the output stage, the three-level full-bridge resonant soft switch is adopted, which contributes to the ultrawide range of output voltage regulation with the range of output voltage at the full power completely compatible with two models of the ECM module. With its small size, light weight, and high efficiency and reliability, the product can achieve efficient charging for both small and large vehicles when using the charging piles equipped with this module.

Features

Feasibility:

Wide range of voltage input;

Wide range of DC voltage output, applicable for small-size vehicles, minibuses and coaches;

Able to support up to more than 20 parallel modules;

Applicable for integrated charging piles, split charging piles, specialtype charging piles, portable charging piles and moveable chargers etc;

High efficiency:

Wide range of voltage at full power;

Adopting digital automatic current-sharing technique with high accuracy of current sharing;

Peak efficiency up to 95%;

Adopting the technology of three-phase active power factor correction with the power factor being 0.995 and the total harmonic current lower than 5%;

Reliability:

Input overvoltage/undervoltage, output overvoltage, overcurrent, short circuit, overtemperature, undervoltage warning and other protective functions;

Ultra wide applicable range of temperature (–40~+65°C) +50°C, applicable for kinds of extreme conditions.

Technical data

Item	ECH 15K750B
Input Voltage	260~456VAC(310V or less output power derating)
Input Frequency	45Hz~65Hz
Input power factor	≥0.995
Input current harmonics	≤5%
Peak Efficiency	≥95%
Rated Output Power	15KW
Output Voltage	200~750VDC
	Full power output	400V~460V：15KW Max
		600V~750V：15KW Max
	Constant current output	200V~400V: 37.5A Max
		460V~600V: 25A Max
Output Voltage Precision	≤±0.5%
Output Voltage Tolerance	≤±0.5%
Ripple Factor	≤±0.2%
Stable current accuracy	≤±1%
Output current Tolerance	≥30A：less than±1%；<30A：less than±0.3A
Noise	≤55dB
Operating Temperature	–40~+65°C
Storage Temperature	–40~+70°C
Operating Humidity	≤95%，no condensing
Communication Interface	CAN
Level of protection	IP20
Way of cooling	Forced air cooling
weight	≤15kg
Protection Functions	Input overvoltage/undervoltage, output overvoltage, overcurrent, short circuit, electric leakage, lightning protection, emergency shutdown and other protective functions
Dimension（WDH）	462.6379.486 mm

ECM/ECH module:15KW charger module - ECH Series New 15kW High-Efficiency Intelligent Charger Module