2500KVA 3150KVA Step Down Oil Immersed Distribution Transformer 11KV 33KV Three Phase Power Transformer
2000KVA 2500KVA 3150KVA Oil Immersed Step Down Transformer Three Phase Distribution Transformer - 11KV/33KV The 2500kVA and 3150kVA Step-Down Oil-Immersed Distribution Transformers are designed for medium- to high-capacity power distribution systems, providing reliable voltage reduction from 11kV or ...
2500KVA Oil Immersed Transformer
,3150KVA Distribution Transformer
,Step Down Power Transformer
The 2500kVA and 3150kVA Step-Down Oil-Immersed Distribution Transformers are designed for medium- to high-capacity power distribution systems, providing reliable voltage reduction from 11kV or 33kV to low-voltage levels for industrial, utility, and infrastructure applications.
These transformers adopt a mineral oil–immersed structure, offering excellent heat dissipation and strong insulation performance. The oil-filled design ensures:
- Stable operation under continuous and heavy load conditions
- High resistance to short-circuit and thermal stress
- Long service life with proven reliability
- Rated capacity: 2500kVA / 3150kVA
- Rated voltage: 11kV or 33kV (HV)
- Three-phase configuration
- Frequency: 50Hz or 60Hz (optional)
The optimized core and winding design delivers high efficiency, low losses, and stable voltage regulation, making the transformer suitable for demanding power distribution networks.
- Reinforced windings with high short-circuit withstand capability
- Efficient cooling system (ONAN, optional ONAF)
- Low temperature rise, supporting long-term overload operation
These features ensure reliable performance in industrial plants, substations, and utility networks.
The transformer can be customized to meet specific project requirements, including:
- Vector group selection
- Impedance adjustment
- Tap changer configuration (off-circuit or on-load)
- Special insulation levels or environmental conditions
- Utility and grid distribution substations
- Industrial power supply systems
- Mining, oil & gas, and heavy industries
- Large commercial and infrastructure projects
- Renewable energy grid connection system
- Robust oil-immersed construction for reliable operation
- Efficient step-down voltage conversion (11KV/33KV)
- Three-phase power distribution capability
- Designed for industrial and utility applications
- Available in multiple capacity options (2000KVA, 2500KVA, 3150KVA)
- Durable construction for long service life
| Parameter | Specification |
|---|---|
| Type | Oil Immersed Step Down Transformer |
| Capacity | 2000KVA, 2500KVA, 3150KVA |
| Voltage Rating | 11KV/33KV |
| Phase | Three Phase |
| Cooling Type | Oil Immersed |
| Application | Power Distribution |
Ideal for power distribution networks, industrial plants, commercial complexes, and utility substations requiring reliable voltage transformation.
-
HENTG POWER ONAN 100kVA 13.8kV/240V Single-Phase Transformer for Underground Distribution
The HENTG POWER 100kVA Single-Phase Pad Mounted Transformer is a high-quality oil-filled distribution transformer designed for underground power distribution in North America. Ideal for residential neighborhoods, commercial buildings, light industrial facilities, and utility projects , this ...
-
HENTG POWER 100kVA 13.8kV/240V Single-Phase Pad Mounted Transformer ONAN – Underground Distribution Transformer for Residential & Commercial Use
The HENTG POWER 100kVA Single-Phase Pad Mounted Transformer is a high-performance liquid-filled distribution transformer designed for underground power distribution systems in North America and international markets. This 13.8kV to 240V pad-mounted transformer delivers reliable and efficient power ...
-
HENTG POWER 500kVA 33kV/0.4kV Oil Immersed Distribution Transformer ONAN Type Step Down Power Transformer Manufacturer
HENTG POWER 500kVA 33kV/0.4kV Oil Immersed Distribution Transformer is a high-performance ONAN type step-down power transformer designed for medium-voltage distribution networks. Engineered in accordance with IEC 60076 standards, it ensures stable voltage conversion from 33kV to
