International Electric, The Republic of Korea - Komachine Supplier Profile and Product List

- A leading company in the power equipment sector, established in 1946 as Korea's first specialized transformer manufacturer, with over 70 years of history. Specializing in the manufacturing and supply of various power conversion devices, including railway special transformers, power and distribution transformers, and UPS chargers.A leading company in the power equipment sector, established in 1946 as Korea's first specialized transformer manufacturer, with over 70 years of history. Specializing in the manufacturing and supply of various power conversion devices, including railway special transformers, power and distribution transformers, and UPS chargers.
- **Power and Distribution Transformers**: Single-phase and three-phase power transformers, with capacities up to 60MVA and voltages up to 69KV. Production of various transformer types, including pole-mounted transformers, pad-mounted transformers (single-phase and three-phase), general dry-type transformers, molded transformers, and neutral grounding reactors.**Power and Distribution Transformers**: Single-phase and three-phase power transformers, with capacities up to 60MVA and voltages up to 69KV. Production of various transformer types, including pole-mounted transformers, pad-mounted transformers (single-phase and three-phase), general dry-type transformers, molded transformers, and neutral grounding reactors.
- **Railway Special Transformers**: Transformers for electric trains and locomotives, successfully localized 430km/h high-speed train (HEMU-430X) main transformers in 2016. Proven track record of developing and supplying 300km/h high-speed train (K-TX Sancheon) main transformers in 2018. Capability to participate in distributed power high-speed train projects like EMU-250 and EMU-300.**Railway Special Transformers**: Transformers for electric trains and locomotives, successfully localized 430km/h high-speed train (HEMU-430X) main transformers in 2016. Proven track record of developing and supplying 300km/h high-speed train (K-TX Sancheon) main transformers in 2018. Capability to participate in distributed power high-speed train projects like EMU-250 and EMU-300.
- **Uninterruptible Power Supply (UPS)**: Single-phase and three-phase UPS units, operating at 50/60Hz frequency, with input AC of 120Vac~480Vac ± 10% and output AC of 120Vac~480Vac ± 2%, offering capacities up to 800kVA. Adherence to strict international standards such as KEPIC EEL 1000, KEPIC END 1100, IEEE 650, IEEE 344, and Reg. Guide 1.180.**Uninterruptible Power Supply (UPS)**: Single-phase and three-phase UPS units, operating at 50/60Hz frequency, with input AC of 120Vac~480Vac ± 10% and output AC of 120Vac~480Vac ± 2%, offering capacities up to 800kVA. Adherence to strict international standards such as KEPIC EEL 1000, KEPIC END 1100, IEEE 650, IEEE 344, and Reg. Guide 1.180.
- **Power Conversion Devices and Others**: Strengthening the power electronics business segment with chargers, rectifiers, automatic voltage regulators (AVR), and inverters. Development and supply of specialized products including solar inverters, inverters for nuclear power plant main equipment, and high-voltage DC power supplies for EP electrostatic precipitators.**Power Conversion Devices and Others**: Strengthening the power electronics business segment with chargers, rectifiers, automatic voltage regulators (AVR), and inverters. Development and supply of specialized products including solar inverters, inverters for nuclear power plant main equipment, and high-voltage DC power supplies for EP electrostatic precipitators.
- **Over 70 Years of Unique History and Accumulated Technology**: Established in 1946 as Korea's first specialized transformer manufacturer, boasting a long history and tradition. Possession of deep technical know-how and expertise in transformers and power conversion devices, accumulated over 70 years. A reputation for reliability and contribution to national industrial development. This forms the foundation for stable product supply and technical support.**Over 70 Years of Unique History and Accumulated Technology**: Established in 1946 as Korea's first specialized transformer manufacturer, boasting a long history and tradition. Possession of deep technical know-how and expertise in transformers and power conversion devices, accumulated over 70 years. A reputation for reliability and contribution to national industrial development. This forms the foundation for stable product supply and technical support.
- **Proprietary Technology for Railway Special Transformers**: The only company in Korea to possess proprietary technology for railway special transformers. Successful localization of high-speed train main transformers and leading technical capabilities to participate in next-generation high-speed rail projects. A key player in localizing a market previously entirely dependent on foreign imports due to a lack of domestic technology. This exclusive technology creates high barriers to market entry.**Proprietary Technology for Railway Special Transformers**: The only company in Korea to possess proprietary technology for railway special transformers. Successful localization of high-speed train main transformers and leading technical capabilities to participate in next-generation high-speed rail projects. A key player in localizing a market previously entirely dependent on foreign imports due to a lack of domestic technology. This exclusive technology creates high barriers to market entry.
- **Comprehensive Product Portfolio and Total Solution Provider**: Capability to produce a wide range of transformer products, including power, distribution, pole-mounted, pad-mounted, dry-type, and molded transformers. Strengthening the power electronics business segment with UPS, AVR, inverters, rectifiers, and chargers, establishing its position as a comprehensive heavy electrical equipment manufacturer. Provision of total solutions covering main and auxiliary power supply facilities for nuclear power plants. This enables the provision of customized solutions to meet diverse customer requirements.**Comprehensive Product Portfolio and Total Solution Provider**: Capability to produce a wide range of transformer products, including power, distribution, pole-mounted, pad-mounted, dry-type, and molded transformers. Strengthening the power electronics business segment with UPS, AVR, inverters, rectifiers, and chargers, establishing its position as a comprehensive heavy electrical equipment manufacturer. Provision of total solutions covering main and auxiliary power supply facilities for nuclear power plants. This enables the provision of customized solutions to meet diverse customer requirements.
- **Highest Level of Quality and Reliability Assurance**: A proven track record of consistently supplying products to major domestic power companies and railway corporations, including Korea Hydro & Nuclear Power, Korea Electric Power Corporation, and Korail, demonstrating recognized quality. Designation as a 'Q-Class' supplier for nuclear power plant facilities, growing into a core enterprise in the national power industry. Product design and manufacturing systems that comply with stringent domestic and international standards and regulations, such as KEPIC and IEEE. This ensures a competitive advantage in high-value-added industrial sectors.**Highest Level of Quality and Reliability Assurance**: A proven track record of consistently supplying products to major domestic power companies and railway corporations, including Korea Hydro & Nuclear Power, Korea Electric Power Corporation, and Korail, demonstrating recognized quality. Designation as a 'Q-Class' supplier for nuclear power plant facilities, growing into a core enterprise in the national power industry. Product design and manufacturing systems that comply with stringent domestic and international standards and regulations, such as KEPIC and IEEE. This ensures a competitive advantage in high-value-added industrial sectors.
- **Global Market Competitiveness and Export Expansion**: Expanding overseas exports, primarily to the North American market, evolving into a global specialized power equipment company. Demonstrating strong export competitiveness with a 274% increase in export volume from 2023 to 2024. Experience in supplying products to various overseas markets, including Saudi Arabia, UAE, and Turkey. This indicates expanded growth potential in international markets.**Global Market Competitiveness and Export Expansion**: Expanding overseas exports, primarily to the North American market, evolving into a global specialized power equipment company. Demonstrating strong export competitiveness with a 274% increase in export volume from 2023 to 2024. Experience in supplying products to various overseas markets, including Saudi Arabia, UAE, and Turkey. This indicates expanded growth potential in international markets.
- **Continuous Research and Development and Innovation Efforts**: Establishment of a corporate research institute in 1994, focusing on R&D for product development and production. Active investment in securing future technologies, such as the ongoing development of application technology using power switching devices (SIC). The ability to adapt quickly to rapidly changing market environments through continuous technological innovation and challenges. This serves as a key driver for sustainable growth.**Continuous Research and Development and Innovation Efforts**: Establishment of a corporate research institute in 1994, focusing on R&D for product development and production. Active investment in securing future technologies, such as the ongoing development of application technology using power switching devices (SIC). The ability to adapt quickly to rapidly changing market environments through continuous technological innovation and challenges. This serves as a key driver for sustainable growth.
- Railway Industry (power supply and control systems for railway vehicles such as electric trains, locomotives, and high-speed trains)Railway Industry (power supply and control systems for railway vehicles such as electric trains, locomotives, and high-speed trains)
- Nuclear Power Generation Industry (supply of main and auxiliary power supply facilities, and nuclear power plant equipment)Nuclear Power Generation Industry (supply of main and auxiliary power supply facilities, and nuclear power plant equipment)
- Electric Power Industry (substations, transmission and distribution lines, power supply systems for factories and industrial facilities)Electric Power Industry (substations, transmission and distribution lines, power supply systems for factories and industrial facilities)
- Renewable Energy Industry (solar power generation systems and related inverter supply)Renewable Energy Industry (solar power generation systems and related inverter supply)
- AI Data Center Industry (power supply and stabilization equipment for AI data centers)AI Data Center Industry (power supply and stabilization equipment for AI data centers)
- General Industrial Plants (industrial transformers and factory automation equipment)General Industrial Plants (industrial transformers and factory automation equipment)
- Saudi Arabia, United Arab Emirates, TurkeySaudi Arabia, United Arab Emirates, Turkey
- North American marketNorth American market
- **Patents**: Patent registration for the wedge core installation structure of electric train main transformers. Patent registration for the assembly structure of electric train main transformers.**Patents**: Patent registration for the wedge core installation structure of electric train main transformers. Patent registration for the assembly structure of electric train main transformers.
- **Certifications**: Acquisition of KS mark certification for single-phase grounding transformers (KSC 4306, No. 1536). Acquisition of KS mark certification for small 6KV oil-immersed transformers (KSC 4303, No. 1158). Possession of direct production confirmation certificates for oil-immersed transformers, molded transformers, and many others. Acquisition of ASEAN-Korea origin certification for specific items. CNCAN quality management system certification for the nuclear sector. Designation as a Promising Export Company for Overseas Procurement Markets (G-PASS company) by the Public Procurement Service. Possession of efficiency management equipment declaration confirmation for transformers. Acquisition of PS and UL marks through a technology introduction agreement with Emerson Electric Co. of the USA. Selection as a 'Q-Class' supplier for nuclear power plant facilities. Compliance of UPS products with international standards such as KEPIC EEL 1000, KEPIC END 1100, IEEE 650, IEEE 344, and Reg. Guide 1.180.**Certifications**: Acquisition of KS mark certification for single-phase grounding transformers (KSC 4306, No. 1536). Acquisition of KS mark certification for small 6KV oil-immersed transformers (KSC 4303, No. 1158). Possession of direct production confirmation certificates for oil-immersed transformers, molded transformers, and many others. Acquisition of ASEAN-Korea origin certification for specific items. CNCAN quality management system certification for the nuclear sector. Designation as a Promising Export Company for Overseas Procurement Markets (G-PASS company) by the Public Procurement Service. Possession of efficiency management equipment declaration confirmation for transformers. Acquisition of PS and UL marks through a technology introduction agreement with Emerson Electric Co. of the USA. Selection as a 'Q-Class' supplier for nuclear power plant facilities. Compliance of UPS products with international standards such as KEPIC EEL 1000, KEPIC END 1100, IEEE 650, IEEE 344, and Reg. Guide 1.180.
- **Awards**: Seoul Metropolitan Government Excellent Industrial Product Exhibition Mayor's Award (No. 29 Pole-mounted Transformer) in 1963. Presidential Industrial Medal award. Minister of Trade, Industry and Energy Commendation in the nuclear power sector. Chungcheongbuk-do Excellent Small and Medium-sized Enterprise Special Award in 2025.**Awards**: Seoul Metropolitan Government Excellent Industrial Product Exhibition Mayor's Award (No. 29 Pole-mounted Transformer) in 1963. Presidential Industrial Medal award. Minister of Trade, Industry and Energy Commendation in the nuclear power sector. Chungcheongbuk-do Excellent Small and Medium-sized Enterprise Special Award in 2025.