1. Transformer Factory (Cast Resin)

2. CONTENS 1. Production Capacity 2. Production Range
3. Quality Assurance
4. Applicable Standard
5. Short Circuit Test
6. Seismic Qualification Test
7. Major Customer and Performance
8. Major Manufacturing & Testing Equipment
9. Transformer Accessories

3. PRODUCTION CAPACITY 1) Annual production capacity : 1,200MVA
2) Production capacity : up to 10MVA (3 phase)
3) Production voltage : up to 30kV
4) Factory Space : 4,200㎡(Cast resin TR. Factory)
5) Manpower for Distribution Transformer Factory
● 8 Engineers ● 12 Test Engineers
● 10 Development Engineers ● 35 Workers

4. PRODUCTS 1) Distribution transformer
2) Cast resin transformer ( Marine & Land)
3) Dry type transformer ( Marine & Land)
4) Special purpose transformer
● Rectifier transformer ● Main transformer for High Speed Rail
- 6 Pulse , 12 Pulse
- 3 Winding Transformer
● Mobile transformer ● Isolation transformer
● Load Bank transformer

5. QUALITY ASSURANCE( ISO 9001)
1) Original Certification date : April of 1992
The registration covers the design, manufacturing,
testing, installation and servicing of
● Power and Distribution transformers
● Cast resin and Dry type transformers
● Special purpose transformers
● Reactors

6. APPLICABLE STANDARD 1) IEC 60726 (For Europe and Asia)
2) ANSI C (For America)
3) CSA-C (For Canada)
4) JEC (For Japan)
5) KS (For Korea)

7. SHORT CIRCUIT TEST 1) Performance record of short circuit test

8. SEISMIC QUALIFICATION TEST
Class 1E Transformer ( in accordance with IEEE 323,638)
◆ 3PH 60Hz 3000kVA 4.16/0.508kV
: Oct. 2000
◆ KORI NUCLER POWER PLANT in KOREA
◆ ENVIRONMENT QUALIFICATION
◆ SEISMIC QUALIFICATION

9. MAJOR CUSTOMER and PERFORMANCES
1) Marine Cast Resin Transformer

10. 2) Cast Resin Transformer( Power and Desalination Plant)

11. MAJOR MANUFACTORING & TESTING EQUIPMENT
1) Vacuum Resin Casting Plant ) Low Voltage Winding M/C
● Maker : HEDRICH/Germany ● Maker : Stollberg / Germany
● 2 Sets ● 3 Sets
2) Dry Oven ) Testing capacity
● Electrical Heater ● Basic impulse level : 400kV
● 24 Ssts ● Power frequency test : 75kV
3) High Voltage Winding M/C
● Maker : Toubly / Swiss
● 4 Sets