During past 50 years we have continuously kept and developed the true originality of technology as well as upgradability through R&D activities in the field of AC & DC power sources.
IEC is a medium scaled electrical manufacturer with large potentials.
In terms of items, we are producing various kinds of Transformers(Cast resin, Pole mounted, Ground mounted, Pad mounted etc..) up to 40MVA class and also are supplying UPS, EP-Rectifier, Battery Charger, Industrial use Rectifier, Voltage Regulator, Reactor, Mining Transformer, Traction and Locomotive Transformers. In terms of sales, we have been keeping unchangeable domestic market sales and abroad.
For the nuclear power plant use, we had ¡°Q¡±, ¡°T¡±, ¡°R¡± class licenses regarding Inverter(UPS),
Battery Charger, AVR since 1995 as the first runner in this specific field in Korea.
We cordially expect your deep concerns regarding our company and reliability confirmation of our products.
1946. 5. Establishment with the name of International Transformer Manufacturing works as early runner of Transformer in Korea.
1957. 2. Reorganization as the name of International Electric Co., Ltd.
1963. 10. Won The most excellent prize at Seoul Supplier Industrial Products Exhibition held by Seoul City.
1975. 9. Acquirement of K.S(Korea Standard) Licence(KSC 4303).
1976. 11. First Export of Transformer to Saudi Arabia.
1977. 5. Removal of factory to Anyang.
1977. 12. Acquirement of K.S (Korea Standard) Licence(KSC 4306) for The Pole Mounted Transformer.
1978. 7. A specialized Manufacturer of Transformer appointed by the Ministry of Commerce & Industry.
1979. 12. Success of development for Main Transformer of Electric Locomotive.
1981. 3. Development of UPS and power electronic equipment.
1982. 1. Manufacture of UPS and power electronic equipment.
1982. 3. Technical Tie-Up for Mold Transformer with Holec in Netherland.
1983. 2. Designation as superior company from a financial agency.
1983. 8. Export of Transformer to Bangladash.
1983. 10. Technical Tie-Up for single phase UPS with G.S in Japan.
1984. 4. Licence and Technical assistance Agreement of Fixed UPS with Emerson in USA.
1984. 4. Confirmation of Introduction of Technique from the ministry of Converter with Industry.
1984. 4. Appointment as a most promising small Industry from Bank of Seoul.
1984. 6. Registration as Export Company of Industrial Equipment.
1984. 6. Admission as a Supplier of Transformer from FED.
1984. 12. Appointment as Special Manufacturer of UPS and Rectifier for Power plant from the Ministry of Commerce and Industry.
1985. 12. Technical Tie-Up for Sillicon Transformer of Electrostatic
Precipitator with Origin in Japan.
1985. 1. Registration as a special Manufacturer of electric Equipment for
power plant to Korea Heavy Industries Co., Ltd.(In short HANJUNG)
1986. 3. Licence of Export and Import.
1986. 4. Appointment as an Official Supplier of UPS for '86 Asian Games and '88 Seoul Olympic Games.
1986. 9. Appointment as a Manufacturer of development by domestic production for Silicon Transformer of Electrostatic Precipitator.
1986. 9. Acquirement of U.L for electrical Insulation of UPS.
1987. 9. Contract of Introduction of technique for Silicon Transformer of
Electrostatic Precipitator with ORIGIN Electric Co., Ltd in Japan.
1987. 11. Contract of Introduction of technique for Rovitra Mold Transformer
with Holec in Netherland.
1989. 9. Selection as Manufacturer of Hydraulic and Thermal power plant
for Battery Charger, Regulating Transformer and UPS from KEPCO in Korea.
1991. 9. Acquirement "Quality" mark for Quality Control for Transformer.
1992. 12. Contract of introduction of Technique for Microprocess control of
silicon Transformer of Electrostatic Precipitator with ORIGIN
Electric Co., Ltd in Japan.
1993. 2. Acquirement "Quality" mark for Quality Control for UPS.
1993. 7. Selection as Manufacturer of Nuclear Power Plant for Non-Class 1E Battery Charger, Regulating Transformer and UPS from KEPCO in Korea.
1993. 11. Authorized as the first grade Factory for Transformers and UPS under the Factory Quality Control Program according to articles Ten. Korea Industrial Products Quality Controller.
1993. 11. Contract as Supplier and Manufacturer of Class 1E Inverter System for VBPSS (1ph 40KVA X 8set, 1ph 60KVA X 4Set) and Non-Class 1E for PMSIS Inverter System(3ph 75KVA X 2Set) for Ulchin-Nuclear Power Plant Units 3 and 4.
1995. 3. Selection as Manufacturer of Nuclear Power Plant for Class-1E
Battery Charger, Regulating Transformer and UPS from KEPCO in Korea.
1995. 3. Quality Management System was approved by Korea Academy of Industrial Technology for Transformer and UPS(Applicable Standards : KS A9001-1995/ISO 9001-1994/EN 29001-1994).
1997. 4. Contract of Introduction of Technique for Microprocessor control and all IGBT type of UPS with SANYO Electric Co., Ltd in Japan.
1997. 8. Acquirement of E.M (Excellent Machine, Mechanism, Material) Licence for Pole-mounted Automatic Voltage Regulator.
1997. 9. Appointment as a supplier for High Frequency Rectifier from KT. ( Korea Telecom )
1998. 2. Development for Micro Pulse Transformer of Electrostatic Precipitator.
1999. 5. Development for 3Phase Wound type Transformer (3Phase 300KVA)
1999. 7. IRELAND Distribution Transformer a Contract award 3Ph 50KVA ¡¿ 600Sets, 3Ph 100KVA ¡¿ 400Sets, 3Ph 200KVA ¡¿ 300Sets TOTAL : 1300 SETS, Price : $ 2,600,000
1999. 7. Supplier of Class 1E Inverter System for VBPSS (1ph 40KVA ¡¿ 4Set, 1ph 60KVA ¡¿ 2Set) and Non-class 1E for PMSIS Inverter System (3Ph 75KVA ¡¿ 1Set) for YoungKwang -Nuclear Power Plant Unit 5.
1999. 12. Acquirement of KT mark is supplied by Ministry of Science and Technology of KOREA
2000. 5. Export of transformers to Phillippines(3ph 69000V 25MVA & 12.5MVA 1set each other