Shandong Enpower Electric Co., Ltd.
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CH4300 Series Charger
Product Introduction
The CH4300 series of high-efficiency smart chargers are designed to meet the charging requirements of power batteries used in electric vehicles. This product line employs advanced high-frequency switching power supply technologies and design processes, including LLC resonance, active power factor correction, microcomputer measurement and control, and sealed waterproofing.
Product Details
<p style="line-height: 2;"><span style="font-size: 22px; font-family: 微软雅黑;"><strong>Key Features</strong></span></p><ul><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">Wide input voltage range, compatible with global voltages.</span></li><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">High input power factor up to 0.99, significantly reducing input current and minimizing cable heating, making it safe for home electrical systems.</span></li><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">Low harmonic currents, minimizing interference with other electrical devices.</span></li><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">Full-range soft-switching of power switches, achieving high conversion efficiency and reduced electromagnetic interference, resulting in energy savings during use;</span></li><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">Designed to IP66 protection standards, ensuring high water resistance.</span></li><li style="line-height: 2;"><span style="font-size: 16px; font-family: 微软雅黑;">Small size, lightweight, quiet operation, attractive design, simple manufacturing process, standardized production, high reliability, and easy installation, operation, and maintenance.</span></li></ul><p><span style="font-size: 22px;"><strong>Technical Index</strong></span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Input voltage range： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">85~265Vac </span></p><p style="text-align: left;"><span style="font-size: 16px;">Note:</span><span style="color: rgb(44, 44, 54); font-size: 16px;"> When the input voltage is less than 185 V AC, the output power is limited to 1 kW.When the input voltage is less than 204 VAC, the output power is limited to 2.5 kW.</span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Maximum input current： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">≤16A； @220Avc </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Power factor： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">≥0.99 @220Vac@power>1KW； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Note:</strong></span><span style="color: rgb(44, 44, 54); font-size: 16px;"> Full power =1.25.Un.In, same below；</span><span style="color: rgb(0, 0, 0); font-size: 16px;"> </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Nominal output voltage（Un）：</strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">See model description； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Maximum Output Voltage:</strong></span><span style="color: rgb(44, 44, 54); font-size: 16px;"> 140% of Nominal Input Voltage (Un)</span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Rated output current（In）：</strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">See model description； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Conversion efficiency： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">≥90%@Rated input and full power output； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Protection Rating:</strong></span><span style="color: rgb(44, 44, 54); font-size: 16px;"> </span><span style="font-size: 16px;"><strong>： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">IP66； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Audible noise level： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">≤40dB； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Vibration Resistance：Designed </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">according to QC/T413-2002 standard 3.12 non-engine parts vibration resistance design； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Operating temperature Range： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">-25℃~55℃； </span></p><p style="text-align: left;"><span style="font-size: 16px;"><strong>Storage temperature Range： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">-40℃~85℃； </span></p><p><span style="font-size: 16px;"><strong>Certification： </strong></span><span style="color: rgb(0, 0, 0); font-size: 16px;">CE Certified</span></p><p style="text-align: justify;"><span style="font-size: 22px;"><strong>Installation Dimension Diagram</strong></span></p><p style="text-align: justify;"><img src="/proxy_website_static/enpower/images/1729150841145_image.png" alt="" data-href="/proxy_website_static/enpower/images/1729150841145_image.png" style=""></p><p style="text-align: justify;"><img src="/proxy_website_static/enpower/images/1729150862658_image.png" alt="" data-href="/proxy_website_static/enpower/images/1729150862658_image.png" style=""></p><p style="text-align: justify;"><br></p>