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ProductIts products cover four major categories: resistor discs, lightning arresters, distribution networks, and new energy.
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AboutJinguan Electric Co. Ltd. (listed on the STAR Market of the Shanghai Stock Exchange, stock code 688517), is committed to becoming a "craftsman enterprise in the era of Industry 4.0," creating value and driving social progress.
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Technological InnovationThe Company is a national high-tech enterprise with R&D centers in Beijing, Shenzhen, Zhengzhou, and Nanyang. It has established a national enterprise technology center, a national postdoctoral workstation, and a Henan Provincial UHV Power Transmission and Distribution Engineering Technology Research Center.
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Contact UsWe warmly welcome your opinions and suggestions on our products or services. We are always committed to improvement and perfection to provide better experiences and meet user needs.
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Investor RelationsJinguan Electric Co. Ltd. （Stock Code: 688517）was successfully listed on the STAR Market of the Shanghai Stock Exchange in June 2021. It is committed to improving its investor relations management system, values communication and exchange with investors, and practices the concept of "investor-oriented" with practical actions. With the goal of continuously enhancing investor relations management, Jinguan Electrics strives to build a "Positive, Open, and Transparent" image in the capital market.
720kW Split DC Charging Host (2 Liquid-cooled Guns + 10 Fast-charging Guns)
Utilizes liquid circulation cooling technology to ensure stable and reliable charging processes, preventing charging issues caused by heat accumulation. Advanced charging algorithms and architectures enable efficient and rapid charging, significantly reducing charging time to meet fast-charging demands. Modular design allows for flexible expansion, easily adapting to charging needs in different scenarios. Comprehensive safety protection mechanisms, including overvoltage, undervoltage, and overcurrent protections, ensure charging safety. The monitoring platform provides remote real-time monitoring, allowing users to keep track of equipment operating conditions at any time. Additionally, the liquid cooling system effectively reduces noise, delivering a more satisfying charging experience.
Key words:
Product Introduction
Intelligent and Efficient
Liquid-cooled Power Modules, Efficient and Fast Charging, Flexible Power Distribution.
Safe and Reliable
Liquid Circulation Cooling, Comprehensive Safety Protections, Real-time Status Detection.
Sturdy and Durable
High Protection Level of IP55 Rating, Modular Power Distribution Design, Suitable for Various Harsh Climatic Conditions.
Ultimate Experience
Lightweight cable, with lower noise and shorter charging times.
- 产品描述
- 产品参数
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- Commodity name: 720kW Split DC Charging Host (2 Liquid-cooled Guns + 10 Fast-charging Guns)
- 特点一图标: <svg t="1724746344013" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="81005" width="200" height="200"><path d="M728.013 755.488c8.207-29.727 20.945-41.281 14.879-165.411 213.742-212.052 215.62-506.094 215.537-524.060 0.287-0.285 0.425-0.427 0.425-0.427s-0.178-0.004-0.434-0.004v-0.438c0 0-0.14 0.149-0.427 0.433-17.978-0.084-312.009 1.789-524.067 215.538-124.133-6.081-135.69 6.668-165.417 14.879-54.282 14.983-188.182 158.417-201.311 208.305-13.131 49.892 40.266 57.77 59.515 59.516 19.259 1.755 123.408-9.625 132.171 4.382 0 0 16.626 11.379 17.497 42.011 0.868 30.272 15.417 72.493 37.716 98.821-0.022 0.032-0.055 0.053-0.083 0.073 0.163 0.132 0.323 0.269 0.48 0.397 0.132 0.153 0.269 0.327 0.402 0.477 0.019-0.019 0.044-0.050 0.075-0.073 26.336 22.314 68.558 36.848 98.821 37.716 30.634 0.874 42.018 17.507 42.018 17.507 14 8.75 2.625 112.901 4.371 132.161 1.75 19.255 9.63 72.643 59.515 59.513 49.891-13.127 193.327-147.030 208.314-201.313v0zM580.532 443.468c-40.603-40.599-40.603-106.433 0-147.033 40.609-40.609 106.438-40.609 147.036 0 40.609 40.599 40.609 106.433 0 147.033-40.598 40.604-106.426 40.604-147.036 0v0zM339.377 792.274c-32.434-4.643-55.764-18.702-72.558-35.967-17.259-16.791-31.322-40.129-35.971-72.563-4.726-28.531-21.193-41.826-39.389-39.387-18.19 2.446-78.277 67.783-82.144 90.91-3.875 23.12 29.733 12.275 47.163 28.099 17.429 15.835-2.172 62.926-14.966 88.235-6.543 12.939-10.455 26.845-4.297 34.3 7.461 6.166 21.372 2.258 34.31-4.285 25.307-12.787 72.394-32.385 88.227-14.966 15.827 17.433 4.99 51.033 28.119 47.159 23.119-3.868 88.454-63.951 90.891-82.143 2.452-18.197-10.837-34.663-39.382-39.392v0zM339.377 792.274z" p-id="81006"></path></svg>
- 特点二图标: <svg t="1724746374961" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="82037" width="200" height="200"><path d="M0 0" fill="" p-id="82038"></path><path d="M905.6 105.6s-115.2 28.8-204.8 28.8C608 134.4 512 96 512 96s-92.8 38.4-185.6 38.4-204.8-28.8-204.8-28.8-19.2 64-19.2 166.4c0 256 96 419.2 208 512C371.2 838.4 512 928 512 928s153.6-92.8 220.8-147.2c112-92.8 195.2-252.8 195.2-512-3.2-96-22.4-163.2-22.4-163.2zM694.4 736c-44.8 38.4-134.4 92.8-182.4 121.6-44.8-28.8-124.8-83.2-169.6-121.6C259.2 665.6 160 528 160 272c0-38.4 3.2-70.4 6.4-92.8 44.8 9.6 105.6 19.2 160 19.2 76.8 0 150.4-22.4 185.6-35.2 38.4 12.8 112 35.2 185.6 35.2 54.4 0 115.2-9.6 160-19.2 3.2 22.4 6.4 54.4 6.4 92.8 0 208-57.6 371.2-169.6 464z" fill="" p-id="82039"></path><path d="M512 512H147.2L128 160h384zM752 755.2L512 864V512h355.2z" fill="" p-id="82040"></path></svg>
- 特点三图标: <svg t="1724746395052" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="83118" width="200" height="200"><path d="M512 0C202.752 178.688 26.624 148.48 29.184 148.48c0 231.936 36.864 451.072 165.888 623.616C271.36 873.984 398.336 956.928 512 1024c113.664-67.072 240.64-150.016 316.928-251.904C957.44 599.552 994.304 380.416 994.304 148.48c2.56 0-173.056 30.208-482.304-148.48z m270.848 746.496c-65.024 91.648-173.568 166.4-271.36 226.816-97.28-60.416-205.824-135.168-271.36-226.816-109.568-155.648-141.312-353.28-141.312-562.176 9.216 1.536 18.432 2.048 27.136 1.536 54.272 0 188.416-15.36 386.048-135.68 197.632 120.32 331.776 135.68 386.048 135.68 9.216 0 17.92-0.512 27.136-1.536 0 208.896-31.744 406.528-142.336 562.176z" fill="" p-id="83119"></path><path d="M512 84.992C323.072 197.12 192 215.04 128.512 215.552c3.584 224.256 47.104 388.096 136.192 513.536 59.392 83.456 156.672 152.064 246.784 209.408 90.624-56.832 187.904-125.952 246.784-209.408 89.088-125.44 132.608-289.28 136.192-513.536-62.976-0.512-193.536-18.432-382.464-130.56zM283.136 377.856l150.528-150.528c11.776-11.264 30.72-11.264 41.984 0.512 11.264 11.776 11.264 30.208 0 41.472L325.12 419.84c-11.776 11.264-30.72 11.264-41.984-0.512-11.264-11.264-11.264-29.696 0-41.472z m318.464-80.384L353.28 545.792c-11.776 11.264-30.72 11.264-41.984-0.512-11.264-11.776-11.264-30.208 0-41.472l248.32-248.32c11.776-11.264 30.72-11.264 41.984 0.512 11.264 11.264 11.264 30.208 0 41.472z" fill="" p-id="83120"></path></svg>
- 特点四图标: <svg t="1724746440623" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="86208" width="200" height="200"><path d="M85.333333 548.744533v392.055467A49.066667 49.066667 0 0 0 134.4 989.866667h114.449067V499.746133H134.314667A48.9984 48.9984 0 0 0 85.333333 548.744533z m835.720534 9.710934a27.392 27.392 0 0 0-6.724267 38.144 72.738133 72.738133 0 0 1-17.851733 101.307733 27.392 27.392 0 0 0-6.741334 38.144 72.738133 72.738133 0 0 1-17.851733 101.307733 27.392 27.392 0 0 0-6.724267 38.144 72.738133 72.738133 0 0 1-17.8688 101.307734c-12.714667 8.9088-27.306667 13.073067-41.728 13.056H314.9312V499.746133s94.907733-88.098133 136.260267-230.621866c41.3696-142.523733 26.368-214.289067 88.917333-231.611734 67.771733-18.773333 137.728 37.700267 112.708267 244.48-5.9904 49.527467-16.162133 97.774933-28.552534 144.2304h255.0784a72.567467 72.567467 0 0 1 59.562667 30.9248 72.738133 72.738133 0 0 1-17.851733 101.307734zM170.666667 955.733333a34.133333 34.133333 0 1 1 0-68.266666 34.133333 34.133333 0 0 1 0 68.266666z m605.866666-392.533333a25.6 25.6 0 0 0 0 51.2h102.4a25.6 25.6 0 0 0 0-51.2h-102.4zM750.933333 699.733333a25.6 25.6 0 0 0 0 51.2h102.4a25.6 25.6 0 0 0 0-51.2h-102.4z m-25.6 136.533334a25.6 25.6 0 0 0 0 51.2h102.4a25.6 25.6 0 0 0 0-51.2h-102.4z" fill="" p-id="86209"></path></svg>
- 特点一标题: Intelligent and Efficient
- 特点二标题: Safe and Reliable
- 特点三标题: Sturdy and Durable
- 特点四标题: Ultimate Experience
- 特点一介绍: Liquid-cooled Power Modules, Efficient and Fast Charging, Flexible Power Distribution.
- 特点二介绍: Liquid Circulation Cooling, Comprehensive Safety Protections, Real-time Status Detection.
- 特点三介绍: High Protection Level of IP55 Rating, Modular Power Distribution Design, Suitable for Various Harsh Climatic Conditions.
- 特点四介绍: Lightweight cable, with lower noise and shorter charging times.
Utilizes liquid circulation cooling technology to ensure stable and reliable charging processes, preventing charging issues caused by heat accumulation. Advanced charging algorithms and architectures enable efficient and rapid charging, significantly reducing charging time to meet fast-charging demands. Modular design allows for flexible expansion, easily adapting to charging needs in different scenarios. Comprehensive safety protection mechanisms, including overvoltage, undervoltage, and overcurrent protections, ensure charging safety. The monitoring platform provides remote real-time monitoring, allowing users to keep track of equipment operating conditions at any time. Additionally, the liquid cooling system effectively reduces noise, delivering a more satisfying charging experience.
产品介绍
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Technical Parameters
720kW Split DC Charging Station Input Voltage 380V±15% Input Voltage Type Three-phase AC AC Grid Frequency 50/60±10%Hz Output Voltage 200—1000V Input Current 1166A Output current Air-cooled single gun with maximum current of 250A Liquid-cooled single gun with maximum current of 600A Rated Output Power 720kW(Satisfies constant power output above 300V) Number of Charging Guns Can be equipped with up to 12 charging guns, with 2 of them configurable as supercharging liquid-cooled guns Output Voltage Error ≤0.5% Output Current Error When Output Current ≥30A：≤±1% When Output Current <30A：≤±0.3A Voltage Regulation Accuracy ≤0.5% Current Regulation Accuracy ≤±0.5% Ripple Factor ≤0.5% Average Efficiency ≥94% Power Factor ≥0.99 Leakage Current ≤10mA Power Frequency Withstand Voltage 2500VAC 1 min(No insulation breakdown or flashover) Insulation Resistance ≥20Ω(1000VDC Tested at 1,000VDC) Charging Cable Length 5meters
Human-Machine Interaction LED indicators, 8-inch high-brightness touchscreen, card reader Auxiliary Power Supply 12V&24V AC Contactor Supported Networking Methods 4G、Ethernet Protection Design Input undervoltage protection, input overvoltage protection, input phase loss protection, input overcurrent protection, input lightning protection, output overvoltage protection, output short-circuit protection, overtemperature protection, emergency stop protection, grounding protection. Operating Temperature -25℃—55℃ Operating Humidity 5%-95% without condensation
Operating Altitude ≤2000米(Derating required above 2,000 meters) IP Rating IP55(Capable of Outdoor Installation) Cooling Method Liquid Cooling Host Weight 1800±10kg Terminal Weight 100±5kg Host Dimensions 2100*800*2100mm Terminal Dimensions 500*280*1650mm(Liquid Cooling) 500*220*1600mm Reference Standards GB/T 20234.1、GB/T 20234.3、GB/T 18487.1、GB/T 18487 . 2、GB/T 18487 . 3及GB/T 27930
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Neixiang (place of registration): industrial park, neixiang county, henan province
Nanyang (Production Base): No.88, Xinchen East Road, High-tech Zone, Nanyang City, Henan Province
Beijing (R & D Center): 1/F, Building 8, No.1 Kechuang Xinyuan, No.3 Duyang North Street, Shunyi District, Beijing
Xi 'an (R & D Center):Science and Technology Innovation Port, West China, Fengxi New Town, Xixian New District, Xi 'an City
Zhengzhou (R & D Center): 1/F, Building 5, Yard 168, Jingnan 3rd Road, Guancheng Hui District, Zhengzhou City
Shenzhen (R & D Center): 1/F, Building A, Haixinguang High-tech Industrial Park, Guangming District, Shenzhen