| 1. Production Range |
|
1) Power transformer
2) Distribution transformer
3) Cast resin transformer (Up to 30kV, 7MVA)
4) Reactor
5) SF6 Gas Insulated Power Transformer
6) Special purpose transformer |
3. Xformer with Natural Ester-based Fluids
Characteristics of Natural Ester-based Fluids |
|
 Reduced Fire Liability
Reduced Environmental Liability
Insulation Life Extension
Prevents Moisture Buildup in Insulation Paper
Reduction in Voltage Stress Gassing Tendency
Elimination of Sludge and Copper Coking |
| 4. Inspection and Test Program |
|
| 1) Routine Test |
Winding Resistance Measurement
Ratio Check
Phase Relationship Check
Insulation Resistance Measurement
Insulation Power Factor Measurement
No load loss & Current Measurement
Impedance Voltage & Load Loss Measurement
Impulse Test & Switching Impulse Test
Induced Over-Voltage Withstand Test
Partial Discharge & RIV Measurement
Oil Leakage Test |
|
| 2. R&D and 3D CAD System |
|
| Design Department-Standardization & Manufacturing Design |
| 1) Electro Mechanical Research Institute |
Electro Magnetic Analysis
Thermal & Fluid Analysis |
|
| 2) VIT -Ukraine |
Ultra High Voltage Transformer
Gas Insulated Transformer
Basic Design & Analysis |
|
| 3) Industrial Research Institute |
Material
Mechanical strength |
|
| 4) Maritime Research Institute |
| Vibration & Noise |
|
| 5) Hunelec - Hungary |
Hybrid Insulated Transformer
Light Weight Transformer
Basic Design & Analysis |
|
