High Capacity 6000KVA 5300KVA Oil Immersed Power Transformer with 33KV High Voltage for Industrial Use
High Quality Oil Cooled 6000KVA 5300KVA Three Phase Electric Transformer 33KV 35KV 50Hz 10KVA for Electronic Our high-capacity 33kV oil-immersed power transformers are designed for industrial and utility-scale applications requiring stable power delivery under heavy loads.Available in 6000kVA and ...
6000KVA Power Transformer
,5300KVA Oil Immersed Transformer
,33KV Distribution Transformer
Our high-capacity 33kV oil-immersed power transformers are designed for industrial and utility-scale applications requiring stable power delivery under heavy loads.
Available in 6000kVA and 5300kVA capacities, these transformers are ideal for large industrial plants, heavy manufacturing, mining operations, and power distribution networks.
The oil-immersed design ensures excellent insulation and superior heat dissipation, providing reliable performance in high-temperature, high-humidity, and dusty industrial environments.
- Wide Capacity Range: Supports 10kVA to 6000kVA, suitable for industrial, automation, and electronic applications.
- High Voltage Compatibility: Rated 33kV / 35kV, 50Hz, ensuring stable operation in medium-voltage networks.
- Reliable Cooling: Oil-immersed ONAN cooling for efficient heat dissipation and long-term reliability.
- Durable & Safe: Robust design with high-quality insulation, protecting equipment from overload and short circuits.
- Energy Efficiency: Minimizes losses and reduces operational costs while ensuring consistent power supply.
- Easy Maintenance: Designed for easy inspection and servicing, reducing downtime.
Customer Challenges & Solutions — High-Capacity Industrial Oil-Immersed Transformers (33kV, 6000kVA / 5300kVA)
| Customer Challenge | Description / Challenge | Solution |
|---|---|---|
| High Ambient Temperature | Temperatures in Africa & Latin America can reach 40–50°C, causing overheating and shortened transformer life in standard designs. | Tropical Design: Enhanced ONAN/ONAF cooling, optimized oil circulation and radiator design to ensure stable operation under full load. |
| High Humidity & Dust | Humid and dusty industrial/mining environments accelerate oil aging and degrade insulation performance. | Sealed or conservator-type tank with silica gel dehydrator for superior moisture and dust protection, extending insulation life. |
| Unstable Grid / Voltage Fluctuations | Frequent grid voltage fluctuations can lead to faults and failures. | Optional On-Load Tap Changer (OLTC) for real-time voltage regulation without shutdown; reinforced winding structure increases short-circuit withstand. |
| Corrosive & Coastal Environment | Coastal or high-salinity areas accelerate corrosion of the tank and radiators. | Multi-layer anti-corrosion coating (C4 / C5 optional) to withstand sea breeze, rain, and industrial pollution. |
| Heavy Load Industrial Applications | Steel, cement, mining, and other heavy-load industries require high reliability and low losses. | Optimized core and winding design reduces no-load and load losses, improves short-circuit resistance. |
| Long Downtime Risk | Customers cannot tolerate long power outages during maintenance. | Modular design + OLTC / quick maintenance interfaces shorten downtime and allow rapid replacement. |
| Maintenance Challenges | Limited maintenance personnel and harsh environments make regular upkeep difficult. | Tropical design reduces maintenance frequency, extends key component lifespan, minimizing on-site intervention. |
| Life-Cycle Cost Pressure | Initial investment sensitivity, but long-term operation costs can be high. | High reliability + low-loss design reduces oil consumption, electrical losses, and failure rates, lowering total life-cycle cost. |
| Frequency | 50 Hz, 60 Hz |
|---|---|
| Input Voltage | 6 kV, 3 kV, 10 kV, 15 kV, 35 kV, 110 kV, 132 kV, 33kV, 11KV |
| Output Voltage | 380 V, 220 V, 440 V, 480 V, 110 V, 200 V |
| Winding Material | Aluminum, Copper |
| Place of Origin | Jiangsu, China |
| Coil Structure | Circular Coil |
| Phase | Three |
| Model Number | S13 |
| Brand Name | HENTG POWER |
| Type | Distribution Transformer, Power Transformer |
| Application | Power |
| Vector Group | Yd11/Ynd11 |
| Warranty | 1 year |
| Certification | ISO CE |
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