Employing the world’s latest 3D wound core design and manufacturing technology available, TME is proud to introduce its range of innovative energy saving 3D distribution transformers. TME is the first in ASEAN to manufacture this type of oil-immersed hermetically sealed 3D distribution transformers which features technologically advanced 3D wound core construction, ideal symmetrical delta-shaped (3D)
- Balanced 3 phase system
- Lower losses (in “Silver” and “Gold” energy saving models)
- Reduced no load (a.k.a. reactive or excitation) currents
- Reduced vibrations
Product Feature and Benefit:
3D is the ideal “green” transformer:
- Increased energy savings and reduced operational costs (in “Silver”and “Gold” energy saving models)
- Quieter
- More robust and durable
- Loads consume less no load current and are more stable in operation thus extending lifespan of connected electrical equipment
- Promotes better stability in electrical network
Product Application
Ideal for installation sites where low operating sound levels are required “Silver” and “Gold” energy saving models are ideal for reducing electricity costs in high electricity consumption installation sites (eg. cold storage warehouses that operate 24 hours a day, 365 days a year)
Product Standard
- Thai Industrial Standard TISI 384-2543
- International Standard IEC 60076 or any other country industrial standard
- International Quality Management System ISO 9001
- Transformer losses for “Gold” energy saving models follow European
- Distribution Transformer Loss Standard: Table A.2 EN 50464-1 (A0), Table A.3 EN 50464-1 (Ak)
Product Range
| No. of phase | Frequency | Primary voltage | Rated power |
| 3 Phase | 50 Hz | 22 kV, 24 kV up to 36 kV | 315 – 3000 kVA |
Product Location:
Suitable for outdoor installation in Thailand or similar tropical environment or the following environmental conditions:
- Altitude : up to 1,000 m above sea level
- Maximum ambient temperature : 40 °C
- Average ambient temperature on one (1) day : 35 °C
- Average maximum relative humidity in any one (1) year : 94 %
