www.shhkk.com SHANGHAI HUAKUN AL CO., LTD. Add:No.1300, Shuguang Road, Minhang District, Shanghai, P.R. China Tel: 0086-577-62750028 Fax: 0086-577-62753229 Website: www.shhkk.com E-mail: shhkk@shhkk.com SHANGHAI HUAKUN AL CO., LTD.
COMPANY PROFILE Located in Xinzhuang Industrial Park, Minhang District, Shanghai Huakun Electrical Co., Ltd is a professional intelligent electrical appliance company integrating design, manufacture and sales by cooperating with well-known domestic universities and professional research institutions. Huakun has more than twenty years production experience with mature technology, fully equipped inspection equipment and stable quality. The products are sold at home and abroad and enjoy good reputation among clients. Goal: We strive to be the leader of intelligent electrical apparatus in China. The company now has approximately 400 employees of which over 30 are engineering technicians, and the annual value of production is nearly RMB300 million. Huakun has had the honour to get the title of high-quality and well-known goods Vision: We spare no effort to awarded by Shanghai Electrical Apparatus Manufacturers Trade Association since provide employees, clients and 2008. With the business principle of integrity, Huakun won the honour of three-star business partners with a platform enterprise with integrity awarded jointly by Organizing Committee of Enterprise to realize the dream. Integrity of Shanghai and Shanghai Electrical Apparatus Manufacturers Trade Association. Huakun is among the first enterprises in the industry that passed the ISO9001 Mission: We wish to initiate Certificate of Quality System, ISO14001 and OHSAS18001 Occupational Health and the new concept of green Safety Management System Certification. We always adhere to the development electricity by intelligent electrical strategy of success through quality, all core components and parts are independent production in order to guarantee the quality of each outgoing product. apparatus. On the way of independent innovation and sustainable development, Huakun has always been sticking to the development concept of people oriented and regarding people with ability as the motive power of enterprise development. Huakun has cooperated with many well-known colleges and universities and research institutions such as Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd. and Shanghai Jiaotong University to introduce new technology and product. By the end of 2014, Huakun has achieved 18 patents of which five are patent for invention. Value: We adhere to the value of innovation, forward-looking and integrity.
The electric car background So it is urgent to improve air quality Grade of Air Quality Pollution Index Influence Assessment to Health V 500 IV 200 The pollutant concentrations reach a dangerous level, all the people shall stay at home and reduce any physical activities; When the pollutant concentrations reach this level which is extremely bad for your health, any people shall avoid outdoor activities, the sensitive people, especially people who suffered from heart disease or lung disease shall stay indoors. When the pollutant concentrations reach this level which is extremely bad for your health, any people included adults and children shall avoid acute outdoor activities, the sensitive people, especially people who suffered from heart disease or lung disease shall stay indoors. III 138 100 When the pollutant concentrations reach this level which is extremely bad for your health, any people included adults and children shall avoid long term acute outdoor activities, the sensitive people, especially people who suffered from heart disease or lung disease shall avoid any outdoor activities; II 50 Good I 0 Excellent 01 www.shhkk.com www.shhkk.com 02
Summary Along with our government advocating development strategy of electrical cars vigorously, it needs safe and reliable charging equipment to support. HKK-EVF high power charging pile is a kind of convenient and modularized charging pile which is developed to aim at meeting current charging demands. It adopts current advanced modularized design with complete charging management function. It is also equipped with friendly man-machine operation interface, realizing corresponding protective, controlling, billing and communication and other functions, which can provide systematic, reasonable solutions for electrical cars short-term charging and continuation of the journey. The product application HKK-EVF AC Charging pile can be installed in the stations, markets, airports and other public parking lots or the public parking space of the residence communities; it can also be installed in the charging stations with centralized management. Because the charging piles are in small size and easy to install, the property management companies or vehicle enterprises can also install charging piles for the special parking lots in demand. The electric car features Pollution and noisy free---- Environmental friendly, healthier; It only costs 10 Yuan driving every 100km; (The gasoline is 8 Yuan/liter, calculating 10liters every 100km, so it costs 80Yuan per 100km) Widely distributed power charging network-more conveniently and time saving in charging Policy "The 12th Five-Year Plan" Specialized Planning for Electric Car By around 2015, It may establish a networked power supply system integrated with 400,000 charging piles and 2,000 charging or power supplying stations in more than 20 demonstration cities and perimeter zones, it can meet the large-scale commercialized supplying demands of electric cars. It can provide scientific and technological supports for realizing scale industrialization of electric cars, especially for the significant threshold that the sales volume of pure power-driving automobiles reaches around 1% of the total sales volume in the similar vehicle model. By around 2020, it can provide technical supports for realizing the promotion and popularization of all kinds of electric cars. 03 www.shhkk.com www.shhkk.com 04
The product model and meaning Product advantage HKK-EVF high power charging piles adopt new generation charging module, which is designed on the basis of most advanced, mature, reliable technologies in the circle, it also integrates innovative designs. Multiple invention and patent for utility models, it is customized for new generation green and efficient charging module, most of them are initiated in the circle. Power density Similar to the highest Emerson charging module in the circle at present; Production assembly The most simple high efficient production assembly: the entire module is assembled by single plate directly without any residue cables. SHANGHAI HUAKUN AL CO., LTD. Voltage class: 700V/400V/220V Off-board charger Circuit efficiency topology combination A topology combination with highest efficiency and functions in power supply industry at present- the highest efficiency exceeds 96%; Output performance compatibility: Production process controlling and design The entire module has involved with least manual manufacturing process and simplified to the extreme extent basically it is done by fully- automatic and reliable SMT, wave crest welding and so on. HKK - EV Fire control + isolation type Accessories combination The hardware can be compatible with 450V grade and 750V grade charging machines. Powerful heat dissipation air flue Comparing with the module used in the industry, it has more powerful heat dissipation wind channel, - internal air flue is only 400mm with more smooth heat dissipation function. Dust-prevention design Innovatively customized dust-prevention process and dustprevention customized heat dissipation. PCB is mounted on the module with downward inclined radiator, which provides nowhere for dust to attach. F-split type; Y-integrated type; H-wall-mounted type Larger area of heat dissipation area Being equipped with dual 92*92 intelligent temperaturecontrolled fan, which can get larger area heat dissipation panel. Compatibility of equipment cabinet installation Small size module with high power density design, it can be compatible with all kinds of all-in-one machine, split type standard 60 machine cabinet, split type standard 80 machine cabinet and a variety of customized or general machine cabinet. Shock resistance Innovative high shock resistance designs, PCB, radiator, transformer, shell are naturally integrated. 05 www.shhkk.com www.shhkk.com 06
Basic functions Functional characteristics Provide an AC charging interface conforming to GB20234.2-2011 Standard; the interface is equipped with protection cover plate. It is equipped with 1.0 Grade single-phase multi-functional watt hour meter, which can measure the charge level of the charging vehicle. It is equipped with two 5-bit 8-segment Nixie tube, 5 mode indicator lights, 6 unit indicator lights and one 4*4 standard input keyboard. The charge mode for battery charging can be set according to electric quantity, money amount, time and automatic filling, it can also real-time display the electric quantity and charging information during charging. It is equipped with indicator light for running status, if the green light is on, it is indicating power on initialization of the charging pile is complete; the red light is on indicates that the charging pile is on fault status; the yellow light is on indicates that the charging pile is working right now. It is equipped with RF card-reading function, which can recognize the identity of the user and related information, supports IC card paying method. It can recognize the connection status of the charging interface, if connected correctively, the charging interface can output the power, if any abnormal in connections, the AC charging pile will stop outputting immediately so as to keep safety. It is equipped with remote communication function, which can realize centralized management through constituting local area network by Ethernet or CAN, so as to conduct monitoring and data remote transmission to the charging pile data. It is equipped with anti-thunder overvoltage protection, short circuit and over-current protection, earth leakage protection, emergency shutdown and other safety protection functions. When charging, it can lock the charging spearhead or the charging socket so as to prevent any faults in plugging in or out; 07 www.shhkk.com www.shhkk.com 08
SER Huakun product advantage Huakun SER Charging Technology Technical parameters Smart - Multiple charging in one machine, circular recycling charging, simultaneous charging and intelligent allocation and loading and a variety of charging technologies; Eco - high efficient and high density energy conservation, improve charging efficiency; Reliable - Us military standard derating design code, carrier-class operator designing platform, it can deliver stable, reliable charging system; AC input voltage Item Unit Data V Single-phase 220: 176~264 Three-phase 380: 323~437 Frequency of AC power supply Hz 50±1 Output current A Single-phase: 16/32 Three-phase: 32 Ingress protection rating IP54 Residual current protection device ma 30 Mechanical strength Class C Lightning protection system J 0.7 Electrostatic discharge immunity Class 3 RF electromagnetic field radiation immunity Class 3 Electrical fast transient/burst immunity Class 3 Surge (impulse) immunity Class 3 Installation method Floor type Ambient operating temperature -30~+55 Relative humidity 5%-95% Altitude M 2000 Comprehensive, pure digitization and intelligent power supply technology; Three-phase Vienna power-factor correction +LLC resonance soft switching efficient and high performance topology combination. High power and density design, wide range input, wide range output; Meeting the strict EMC requirement and environment; Can be running in harsh high, low temperature, dust prevention and other severe environment for a long time; 09 www.shhkk.com www.shhkk.com 10
Electrical parameters Electrical parameters Capacity 750V/400A(300KW) Capacity 450V/400A Input characteristics Input characteristics Voltage system Three-phase four-wire system Voltage system Three-phase four-wire system Rated voltage 380V Rated voltage 380V Voltage range 304-456vac Voltage range 304-456vac Rated frequency 45Hz~65Hz Rated frequency 45Hz~65Hz Inrush starting current Lower than 110% rated current Inrush starting current Lower than 110% rated current Current harmonics < 5% Power factor > 0.99 Current harmonics < 5% Power factor > 0.99 Standby power consumption 0.1% output rated power Standby power consumption 0.1% output rated power Leakage current < 3.5mA Leakage current < 3.5mA Input voltage waveform Voltage asymmetry degree is less than 5%, harmonic wave is less than 10%, can operate normally Input voltage waveform Voltage asymmetry degree is less than 5%, harmonic wave is less than 10%, can operate normally Output characteristics Output characteristics Efficiency Max efficiency >95% Efficiency Max efficiency >95% Rated output power 300KW Rated output power 180KW Rated voltage range 350-750V Rated voltage range 350-750V Output current range 0A-400A Output current range 0A-400A Current stabilizing precision < ±1% Voltage stabilizing precision < ±0.5% Current stabilizing precision < ±1% Voltage stabilizing precision < ±0.5% Voltage ripple ratio <0.5%(peak) Voltage ripple ratio <0.5%(peak) Output non-uniform fluidity < ±3% Output non-uniform fluidity < ±3% Overload capacity 110% rated power Overload capacity 110% rated power Overshoot amplitude at switching ON/OFF < ±5% Overshoot amplitude at switching ON/OFF < ±5% 11 www.shhkk.com www.shhkk.com 12
The application and development of charging equipment 13 www.shhkk.com www.shhkk.com 14
The electric car charging infrastructure Electric vehicle charging station Huakun Charging Pile and Charging Station Running Cases Flow direction: bidirectional energy storing Power station mode: electric energy conversion, charging Input energy: solar energy, electric energy Electric car charging pile Bus electric charging station 15 www.shhkk.com Charging station Charging station www.shhkk.com 16