HYUNDAI Electro Electric Systems
Keeping a Green Step As an integral division of Hyundai Heavy Industries, Electro Electric Systems has been designing, engineering and manufacturing electrical equipment for more than thirty years in collaboration with world-renowned technical partners in the industry. We have developed HHI's own quality assurance program complying with the requirements of ISO9001-1994 to assure that HHI products are designed, manufactured, inspected, tested, and delivered according to global standards. Our focus is also on the human element, which we consider the most important in our efforts to enhance safety as well as environmental protection in accordance with ISO 14000.
Towards a better future W e are greatly pleased to present our company's general brochure, to help you gain a better understanding of our core business activities. As you will see in the following pages, HHI s product range covers a wide gamut of electrical equipment, such as transformers, gas insulated switchgear, switchgear, LV & MV circuit breakers, motors, generators, integrated control & monitoring systems, and power electronics. For more than 30 years HHI has accumulated an enormous amount of experience in various industries enabling us to provide turnkey solutions for you, our client. In order to make the best quality products and services, we have established a complete quality assurance program, from production to after-sales service, that complies with the ISO 9001 and ISO 14001 requirements. Through our assurance program we have an outstanding reputation and performance record for products and services provided to clients around the world. We look forward to serving you the best way we can. Yours sincerely, Oh-shin Kwon Chief Operating Officer
Your green partner for a better future! Total Solution for Electrical & Automation Equipment With a variety of products and proven engineering capabilities in every field of the electrical industry, we are fully prepared to meet the most demanding requirements and to provide turnkey solutions. Our high quality products and services will satisfy our clients whenever and wherever they need us. < Business Areas 10 Transformers 12 Gas Insulated Switchgear 14 Switchgear 16 LV & MV Circuit Breakers 18 Rotating Machinery 20 Electrical Marine Equipment 22 Integrated Control & Monitoring Systems 24 Power Electronics 26 Turnkey Substations 28 Research & Development
1970 1977 Feb. Electrical Engineering Division established as a new division of Hyundai Heavy Industries 1978 Jan. Switchgear Factory completed 1978 Oct. Transformer Factory completed 1978 Nov. Incorporation as Hyundai Electrical Engineering (HEECO) 1979 Aug. Rotating Machinery Factory completed 1979 Sep. High Voltage Transformer Test Laboratory completed 1980 1982 Dec. Hyundai Industrial Research Institute established 1983 Dec. Circuit Breaker Factory completed 1984 Dec. Power Electronics Factory completed 1986 Jun. Low Voltage Motor Factory established HIMCO, Joint Venture with General Electric 1989 May High Voltage Switchgear Factory completed
Brief History In the face of a great challenge and with an unyielding will to become one of the world's top industrial leader, we have made significant strides in the field of modern electric technology. 1990 1994 Jan. Merged with Hyundai Heavy Industries 1996 Nov. Turbine & Generator Factory completed 1997 Jul. Acquired Elprom Trafo Co. in Bulgaria 1998 Oct. HUNELEC Engineering & Technology established (Now named Hyundai Technologies Center Hungary) 1999 Nov. 800kV Transformer, GIS Factory & Test Facility completed 2000 2001 Jan. Renamed Electro Electric Systems (EES) Division 2001 Jun. 800kV Gas Insulated Switchgear developed 2003 Oct. Jiangsu-Hyundai Electrical Company established in China (Now named Hyundai Heavy Industries (China) Electrics) 2007 Apr. Acquired Ideal Electric Company in USA and renamed Hyundai Ideal Electric Company 2008 Jul. 550kV GIS Factory Expanded 2008 Nov. 400kV Transformer Factory completed 2011 Nov. Transformer Factory in Alabama, USA completed 2012 Jan. Achieved total 800,000 MVA production in transformers
Business Divisions Transformers Gas Insulated Switchgear Oil Immersed Transformers Dry Type Transformers Cast Resin Transformers Special Transformers 24 kv, 25.8 kv, 72.5 kv, 126 kv, 145 kv, 170 kv, 245 kv, 362 kv, 420 kv, 550 kv, 800 kv Rotating Machinery Electrical Marine Equipment Induction Motors & Generators Synchronous Motors & Generators Diesel Engine Generator Sets Wind Turbine Generators Co-generation Systems Main Switchboards Ship Automation Systems Control Consoles Synchronous Generators
Switchgear LV&MV Circuit Breakers Medium Voltage Switchgear Low Voltage Switchgear & Motor Control Centers Cubicle-type Gas Insulated Switchgear Power Automation Vacuum Circuit Breakers Vacuum Contactors Air Circuit Breakers Molded Case Circuit Breakers Contactors & Relays Miniature Series Integrated Control & Monitoring Systems Power Electronics SCADA System DCS General Purpose Inverter Solar Inverter Rolling Stock Propulsion Systems Electric Vehicle Propulsion Equipment Battery Chargers
01 Transformers
< Transformers Using cutting-edge designs, state-of-the-art manufacturing facilities, and innovative production technology, we manufacture high-quality power and distribution transformers with a rated voltage of up to 800 kv and a capacity of up to 1,500 MVA. HHI s transformers are in service around the world and meet international standards such as IEC, ANSI, NEMA, CSA, AS, and ES. Prominent Features / Benefits: Suitable for various site conditions and sufficient supply records proven by worldwide end-users Environmentally friendly with low loss, low noise, and compact design High reliablity and long service life Production Range: Power Transformers up to 800 kv Class Distribution Transformers Cast Resin Transformers Special Purpose transformers such as Dry Type Transformers, Shunt Reactors, Gas Insulated Transformers A B C D E F A B C D E F 765 kv Power Transformer 500 kv Power Transformer 362 kv Power Transformer TPRS (Tank Pressure Relief System) Transformer Cast Resin Transformer Gas Insulated Transformer ELECTRO ELECTRIC SYSTEMS 10 11
02 Gas Insulated Switchgear
< Gas Insulated Switchgear S F6 Gas Insulated Switchgear (GIS) is a major piece of electrical equipment used in substations. The switchgear contains a gas circuit breaker, disconnecting switch, earthing switch, voltage transformer, current transformer, and lightning arrester in a grounded metallic enclosure. The switchgear is filled with SF6 gas, which has the best insulation and arc-quenching capability. With its outstanding technical features, Hyundai GIS can meet all your requirements. Prominent Features / Benefits: Space saving compact design Easy installation Simple maintenance Full protection against contact with live parts Protection against pollution Visual harmony with surroundings Production Range: SF6 Gas Insulated Switchgear (GIS) Rated voltage: 24 kv, 25.8 kv, 72.5 kv, 126kV, 145 kv, 170 kv, 245 kv, 362 kv, 420 kv, 550 kv, 800 kv Rated short-circuit breaking current: 20-63 ka A B D C E A B C D E 800 kv Gas Insulated Switchgear 420 kv Gas Insulated Switchgear 245 kv Gas Insulated Switchgear 170 kv Gas Insulated Switchgear 145 kv Gas Insulated Switchgear ELECTRO ELECTRIC SYSTEMS 12 13
03 Switchgear
< Switchgear HHI s switchgear offers the best solutions in the field of electric power distribution, protection, measuring, control and communication in power plants as well as industrial and public facilities. Combined with advanced software and hardware, our products are designed, manufactured, and tested in accordance with industrial standards including IEC, ANSI, NEMA, BS, and IEEE. Prominent Features / Benefits: Hyundai Metal-clad Switchgear provides maximum circuit separation and safety with an isolated and grounded metal compartment. Able to withstand high levels of seismic vibration without service interruption. Space-saving compactness helps simplify layout. Qualified for all applications, including nuclear power plants. Production Range: Air Insulated Medium Voltage Metal-clad Switchgear up to 38 kv Cubicle-type Gas Insulated Switchgear up to 40.5 kv Low Voltage Switchgear & Motor Control Centers. Non-segregated Phase Bus & Bus Way. Intelligent Measuring & Protection Devices. Intelligent Power Management Systems. Intelligent Preventive Diagnostic System. Current Transformers & Potential Transformers. A B C D E A B C D E Cubicle-type Gas Insulated Switchgear Motor Control Center Hyundai Intelligent Measuring and Protection Device (HiMAP) Ring Main Unit Hyundai Power Management System (HiPMS) ELECTRO ELECTRIC SYSTEMS 14 15
04 LV & MV Circuit Breakers
< LV & MV Circuit Breakers HHI s circuit breakers and contactors offer the best circuit protection and switching performance for low and medium voltage power systems. Our products cover a wide range of breaking capacities and provide innovative solutions that satisfy your safety needs. Pursuing flexibility, safety, and reliability, our products are type-tested by internationally recognized test authorities such as KEMA, KERI, and CESI. Prominent Features / Benefits: Wide and powerful range for various applications such as construction, industrial, nuclear power plants, and shipyards. Cutting-edge and customized design for easy installation and maintenance. High reliability based on advanced technology and R&D. Satisfaction of international standards IEC, ANSI, and NEMA. Standardized process for local standards and approvals as requested. Production Range: Vacuum Circuit Breakers (VCB) up to 36/38 kv, up to 50 ka, up to 4,000 A Vacuum Contactors (VC) up to 12 kv 400 A Air Circuit Breakers (ACB) up to 6,300 A, up to 130 ka Molded Case Circuit Breakers (MCCB) up to 1,600 A, up to 150 ka Magnetic Contactors (MC) up to 800 A Digital & Thermal Type Overload Relays up to 800 A Miniature Circuit Breakers (MCB) up to 10 ka, 125 A A B D C E A Vacuum Circuit Breaker B Air Circuit Breaker C Molded Case Circuit Breaker D Magnetic Contactor E Miniature Circuit Breaker ELECTRO ELECTRIC SYSTEMS 16 17
05 Rotating Machinery
< Rotating Machinery HHI supplies high quality rotating machinery attested by international rules and authorities such as IEC, NEMA, CSA, IEEE, KS, JEC, PTB, and KOSHA for industrial applications and LR, ABS, DNV, and KR for marine use. We have a rich performance record of providing the latest technology for motors and generators in the fields of power, desalination, chemical, oil & gas as well as ocean going vessels. Prominent Features / Benefits: Low vibration and noise through precise rotor dynamic balancing and electromagnetic noise analysis Robust frames to satisfy various load conditions by FEM and vibration test Optimized insulation system to guarantee durability against severe environmental conditions Customized engineering to client specifications Production Range: Medium & High Voltage Induction Motors up to 25,000 HP 14 kv Standard Low Voltage Induction Motors up to 1,000 HP Premium Efficiency Low Voltage Motors from 1 HP to 250 HP Synchronous Generators up to 50,000 kva 14 kv Wind Turbine Generators Co-generation Systems A B D C E A B C D E Medium & High Voltage Motor Low Voltage Motor Synchronous Generator Wind Turbine Generator Co-generation System ELECTRO ELECTRIC SYSTEMS 18 19
06 Electrical Marine Equipment
< Electrical Marine Equipment HHI s marine electrical products include dry-type transformers, generators, main switchboards, engine control room consoles, bridge control consoles, automation systems, and various panels. These products have been installed on a large number of ocean going vessels and are highly regarded for their economy, efficiency, and outstanding performance. These products have been widely recognized by not only the major classification societies of LRS, ABS, DNV, GL, BV, NK, and KR but also by leading shipowners around the world. Main Switchboards HHI has accumulated decades of experience with marine electrical power distribution and control systems. Reliable designs of power distribution systems and coordination of protective devices ensure continuity of service. Ship Automation System HHI s ACONIS series offers the operator full integration of all control & automation functions in combination with several systems, such as integrated bridge system, CCTV, Internet and ship s computer systems. Control Consoles Both conventional and microprocessor-powered automation control systems prevent every possible malfunction caused by ship motion. Synchronous Generators For their outstanding performance, Hyundai Synchronous Generators have received wide recognition from shipowners and have been installed on many ocean going vessels. A B D C E A High Voltage Switchboard B Bridge Console C Advanced Control & Integration System (ACONIS) D Water Cooling Generator E L2 Compressor Motor ELECTRO ELECTRIC SYSTEMS 20 21
07 Integrated Control & Monitoring Systems HHI supplies various kinds of computerized control systems. The major products for industrial computer systems are Distributed Control System (DCS) and Supervisory Control and Data Acquisition (SCADA) System. Both are very flexible and easy to access systems in terms of portability, scalability, interoperability and connectivity.
< Integrated Control & Monitoring Systems SCADA System To provide a truly open SCADA platform for efficient integration of third-party software applications and system standard software / hardware, all software generation and hardware selections are designed and manufactured to meet industry standards. Features and Design Criteria of SCADA : Fully redundant data highway Distributed processing architecture X-Window or Windows based HMI Open System Network Support of multiple major RTU protocols (Modbus, DNP V3.0, IEC60870-5) Easy upgrade of modular software design Multi-level client/server structure Guaranteed to create any up-to-date system structure Facility of migration to any structure in the future without upgrade costs Web-based user interface DCS HHI s HiMAX-2000 DCS comprises a full range of state-of-the-art distributed control systems for applications of CCPP, water & waste water treatment, and incinerator plants. HiMAX-2000 DCS features powerful and versatile functions for various kinds of plants and is easily used in HMI and configuration tools. HiMAX-2000 DCS can be ported on multiple hardware platforms and operating systems to suit specific requirements. Features and Design Criteria of HiMAX-2000 : Distributed processing architecture Open system network Fully redundant data highway Windows based HMI Complies with industry standards including OPC. Web-based user interface Embedded control blocks for dedicated control B A A B HiMAX-2000 DCS SCADA System ELECTRO ELECTRIC SYSTEMS 22 23
08 Power Electronics HHI s inverters feature sensorless vector controls and intelligent controls that allow motors to operate more efficiently. We also offer you a full range of inverters from 0.4 kw to 6,400 kw.
< Power Electronics Inverter General Purpose Inverter Precise operation using sensorless and sensored vector control Quick response through a built-in DSP AVR function to ensure high starting torque Auto-tuning function for convenient start-up 220 V & 440 V Class: 0.4-380 kw 3.3 kv, 4.16 kv & 6.6 kv Class: 155-6,400 kw Solar Inverter Compact design, lightweight, and easy installation Maximum efficiency with high performance MPPT control Increased flexibility due to a wide range of MPPT tracking Over-/Under-Voltage and frequency protection Solar inverter from 3 kw to 500 kw Remote and local data monitoring LCD display of operating status Electric Vehicle Inverter Rolling Stock Propulsion System A Prominent Features / Benefits: Traction Power Supply / Auxiliary Power Supply Fully integrated digital circuit using 32 bit DSP Advanced algorithm adoption Self-diagnosis on operation More convenient human-machine communications Heat pipe cooling method Traction Transformer Compact & light-weight High temperature insulation system Vibration-proof / Impact-proof Highly efficient cooling design B D C E Train Control & Supervisory Control System Easy manageability F Fail-safe control data transmission Highly reliable system High speed data transmission Improved display device Easy to draw out failure record A B C D E F Medium Voltage Inverter Low Voltage Inverter Solar Inverter (250 kw) Solar Inverter (4 kw) Traction Power Supply Traction Transformer ELECTRO ELECTRIC SYSTEMS 24 25
09 Turnkey Substations
< Turnkey Substations Drawing on 30 years of successful performance in engineering and manufacturing a variety of electrical equipment, HHI provides turnkey substations as well as AC system solutions. Our scope of supply covers project development, manufacturing, and erection of substations on a turnkey basis, including civil works. Our proven technical expertise and industry experience have resulted in achieving an internationally recognized position as a total solution provider in the field of turnkey substations ranging from 72.5 kv up to 800 kv. Engineering Works Control, Protection & SCADA Scope of Turnkey Project Test, Commissing, Supervision & Training Erection Works Transformer, Gas Insulated Switchgear, LV & MV Switchgear, Battery Charger, etc. Civil & Architectural Works A B D C E A 800 kv Gas Insulated Switchgear B SCADA System C 500 kv Power Transformer D Medium & High Voltage Motor E Medium Voltage Metal-clad Switchgear ELECTRO ELECTRIC SYSTEMS 26 27
10 Research & Development Research & Development Our commitment to research and development has been a motivating factor in our Company s technical achievements and it will be vital to our continued success in the 21st Century. We operate three renowned in-house research institutes: Hyundai Maritime Research Institute (HMRI), Hyundai Industrial Research Institute (HIRI), and Hyundai Electro-Mechanical Research Institute (HEMRI), as well as Hyundai Technologies Center in Budapest, Hungary. These institutes are equipped with state-of-the-art R & D equipment used by specialists to explore the possibilities of the future.
< Research & Development Industrial Design Research Department The Industrial Design Research Department was established to encourage design management as one of our core strategies to differentiate our products and services by combining them with creative design. Pursuing new approaches to industrial design, we contribute to making our products more sophisticated, promoting sales, and creating value for HHI and our clients. Our design activities cover product design, spatial & environment design, brand design, and visual communication design to strengthen HHI s position as a global leader in the 21st Century. Quality Assurance HHI's policy is to meet all contract specifications and requirements. Our quality assurance programs are designed, organized, and implemented to ensure our strict standards for quality comply to international standards. All our divisions have received ISO 9001 Quality Management Certification, as well as ISO 14001 Environmental Management System Certification. Our well-developed resources for training enable HHI to provide you with high quality, reliable products and better services. Certificate Year Authority Field ISO 9001 1990 QMI (Canada) SAQAS (Australia) All Products ISO 14001 1997 DNV (Norway) All Products OHSAS 18001 2001 DNV-QA All Products KEPIC 1997 KEA (Korea) Products for Nuclear Power Plant CE Marking 1998 TÜV (Germany) Induction Motor CSA 1997 CSA (Canada) LV & HV Motor Molded Case Circuit Breaker KS 1986 KSA (Korea) Air Circuit Breaker Residential Panel Board Induction Motor UL 2001 Induction Motor UL 2010 Vacuum Contactor Vacuum Circuit Breaker KERI 2002 KERI(Korea) Air Circuit Breaker Magnetic Contactor KEMA 2007 KEMA(Netherlands) Molded Case Circuit Breaker Miniature Circuit Breaker ATEX 2008 Baseefa(England) Ex na Ⅱ T3 or T4 (Totally Enclosed Type Motors) CE & UL 2009 UL(Korea) Inverter JET 2010 JET(Japan) Solar Inverter ELECTRO ELECTRIC SYSTEMS 28 29
HYUNDAI HEAVY INDUSTRIES CO. -BULGARIA Transformers, Tap Changers OSLO ROTTERDAM MOSCOW LONDON GEEL BUDAPEST SOFIA KUWAIT BEIJING SHANDONG VLADIVOSTOK TOKYO MADRID ABUJA ATHENS RIYADH ISTANBUL DUBAI YANGZHONG YANTAI CHANGZHOU SHANGHAI OSAKA MUMBAI SINGAPORE LUANDA Overseas Network HYUNDAI HEAVY INDUSTRIES(CHINA) ELECTRIC CO., LTD. Gas Insulated Switchgear, L/V & M/V Switchgear, Low Voltage Circuit Breakers NORTH AMERICA USA ATLANTA 6100 Atlantic Blvd. Suite 201, Norcross, GA30097, USA Tel : 1-678-823-7839 Fax: 1-678-823-7553 NEW JERSEY 300 Sylvan Avenue, Englewood Cliffs, New Jersey 07632, USA Tel : 1-201-816-0286/8028 Fax: 1-201-816-4083 HOUSTON 1400 Broadfield, Suite 110, Park 10 Center Houston, Texas 77084, USA Tel : 1-281-578-7097/7802 Fax: 1-281-578-7330 PANAMA (Hyundai Heavy Industries Co., Ltd. Panama Office) AVE, Samuel Lewis, Edif. HSBC, Piso 12, Obarrio, Panama City, Rep. of Panama Tel : 507-213-7657~9 Fax: 507-213-7660 EUROPE THE UNITED KINGDOM LONDON 2nd Floor, The Triangle, 5-17 Hammersmith Grove London, W6 0LG, UK Tel : 44-20-8741-0501 Fax: 44-20-8741-5620 BELGIUM GEEL (Hyundai Heavy Industries Europe N.V.) Vossendaal 11, 2440 Geel, Belgium Tel : 32-14-56-2211 Fax: 32-14-59-3405 SPAIN MADRID Paseo De La Castellana 216, Planta 0, 28046 Madrid, Spain Tel : 34-91-732-0454/733-6069 Fax: 34-91-733-2389 NORWAY OSLO Hyundai Oslo (Liaison) Office Raadhusgt. 20, 0151 Oslo, Norway Tel : 47-2310-0890 Fax: 47-2310-0899 GREECE ATHENS 73, Posidonos Avenue, 175 62, Paleo Faliro, Athens, Greece Tel : 30-210-428-2992 Fax: 30-210-428-2144 THE NETHERLANDS ROTTERDAM Folkert Elsingastraat 7, 3067 NW, Rotterdam, The Netherlands Tel : 31-10-212-1567 Fax: 31-10-212-5134 RUSSIA MOSCOW World Trade Center, Ent. 3# 1902, Krasnopresnenskays Nab. 12, Moscow, 123610, Russia Tel : 7-495-258-1381 Fax: 7-495-258-1382 AFRICA ANGOLA LUANDA Rua Lucrecia Paim, No. 28/30 Luanda, Angola Tel : 244-222-370-669/692 Fax: 244-222-370-667 ASIA JAPAN TOKYO 8th Floor, Yurakucho Denki Bldg. 1-7-1 Yuraku-Cho, Chiyoda-Ku, Tokyo, 100-0006, Japan Tel : 81-3-3212-2076/3215-7159 Fax: 81-3-3211-2093 OSAKA I-Room 5th Floor Nagahori Plaza Bldg. 2-4-8 Minami Senba, Chuo- Ku, Osaka, 542-0081, Japan Tel : 81-6-6261-5766~7 Fax: 81-6-6261-5818 SINGAPORE 7 Temasek Boulevard, #41-02 Suntec Tower One 038987, Singapore Tel : 65-6337-2366 Fax: 65-6337-8966 CHINA BEIJING (Beijing Hyundai Jingcheng Construction Machinery Co., Ltd.) No. 2 Nanli, Luguoqiao, Fengtai District, Beijing, China Tel : 86-10-8321-8347~8 Fax: 86-10-8321-1353
HYUNDAI IDEAL ELECTRIC COMPANY Generators, Motors, Switchgear & Controls, Syn. Condenser HYUNDAI ELECTROSYSTEMS Gas Insulated Swichgear MANSFIELD MONTGOMERY NEW JERSEY ATLANTA HOUSTON PANAMA HYUNDAI POWER TRANSFORMERS USA, INC. Transformers Branch office Overseas plant R&D center CHANGZHOU (Hyundai (Jiangsu) Construction Machinery Co., Ltd.) 288, Hehai West Road, Xinbei District, Changzhou, Jiangsu 213022, China Tel : 86-519-8519-1002/1020 Fax: 86-519-8519-1385 YANTAI (Yantai Hyundai Moon Heavy Industries Co., Ltd.) No. 333 Changjiang Road, Yantai Etda, Shandong, China Tel : 86-535-216-5800~1 Fax: 86-535-216-5810/5830 INDIA MUMBAI Hyundai Heavy Industries Co., Ltd.-Mumbai Liaison Office 5th Floor, East Quadrant, The IL & FS Financial Centre, Plot No. C-22, G-Block, Bandra-kurla Complex, Bandra(E), Mumbai 400 051, India Tel : 91-22-2653-3424 Fax: 91-22-2653-3429~30 THE MIDDLE EAST TURKEY ISTANBUL Dereboyu Caddesi Meydan Sokak Beybi Giz Plaza Kat. 8 No.30 Maslak, Istanbul, Turkey Tel : 90-212-290-2860~1 Fax: 90-212-290-2862 SAUDI ARABIA RIYADH 2nd Floor, The Plaza, P.O Box 21840, Riyadh 11485, Saudi Arabia Tel : 966-1-462-2331 Fax: 966-1-464-4696 UAE DUBAI 205, Building 4, Emaar Square, Sheikh Zayed Road, Pobox 252458, Dubai, UAE Tel : 971-4-425-7995 Fax: 971-4-425-7996 KUWAIT KUWAIT 15th Floor, Al Sour Tower, Al Sour Street, Al-Qiblah, Kuwait Tel : 965-2291-5354 Fax: 965-2291-5355 BULGARIA SOFIA (Hyundai Heavy Industries Co., Bulgaria) 1271, Sofia 41, Rojen Blvd., Bulgaria Tel : 359-2-803-3200/3220 Fax: 359-2-803-3203 USA MANSFIELD (Hyundai Ideal Electric Co.) 330 East First Street, Mansfield, OH 44902, USA Tel : 1-419-522-3611 Fax: 1-419-522-9386 MONTGOMERY (Hyundai Power Transformer USA) 201 Folmar Parkway, Montgomery, AL 36105, USA Tel : 1-334-481-2000 Fax: 1-334-240-6869 RUSSIA VLADIVOSTOK (Hyundai Electrosystems) 15, Potemkina str., Artem, Primorskiy krai, 692760, Russia Tel : 7-423-259-8540 Fax: 7-423-230-2552 CHINA YANGZHONG (Hyundai Heavy Industries (China) Electric Co., Ltd.) No. 9 Xiandai Road, Xinba Scientific and Technologic Zone, Yangzhong, Jiangsu, P.R.C. Zip: 212212, China Tel : 86-511-8842-0666/0212 Fax: 86-511-8842-0668/0231 HUNGARY BUDAPEST (Hyundai Technologies Center Hungary Ltd.) 1146 Budapest, Hermina UT22, Hungary Tel : 36-1-273-3730/3733 Fax: 36-1-220-6708
www.hyundai-elec.com Head Office 1000, Bangeojinsunhwan-doro, Dong-gu, Ulsan, Korea Tel: 82-52-202-8101~8 Fax: 82-52-202-8100 Seoul Office 75, Yulgok-ro, Jongno-gu, Seoul, Korea Tel: 82-2-746-4786, 7555, 7652, 7896, 7899, 8519, 8568 Fax: 82-2-746-7441, 7648, 7679