Compact and Lightweight Three Phase Isolation Transformer for
Energy Distribution
Product Description:
This 35kV three-phase oil-immersed on-load voltage regulating power
transformer is designed with advanced material, process, and
structural innovations to meet modern energy distribution demands.
With a compact design, lightweight structure, effective operation, and low operating costs, it significantly reduces power losses
and ensures reliable operation. This transformer is ideal for
reducing grid losses, enhancing system efficiency, and supporting
sustainable energy practices. Suitable for outdoor installation, it
features good durability and is compliant with international
transformer standards. It serves large-scale applications such as
power plants, substations, and industrial enterprises.
| TECHNICAL PARAMETERS |
| 630kVA-31500kVA three-phase double-winding unexoitedvoltage
regulating power transformer |
Rated
capacity
kVA | Voltage combination and tap range | Couplng
g1000 | Noload
oss kW(9) | Load loss
kW9) | No-load
current 9% | Shot drcut
impedanoe 96 |
High
voltage (KV) | High voltage
tap range | Low
voltage(kW |
| 630 | 35 | ±2×2.5%±5 | 3.15
6.3
10.5 | Yd11 | 0.660 | 7.47 | 0.52 | 6.5 |
| 800 | 0.780 | 8.93 | 0.52 |
| 1000 | 0.920 | 10.9 | 0.52 |
| 1250 | 1.12 | 13.2 | 0.44 |
| 1600 | 1.35 | 15.8 | 0.36 |
| 2000 | 1.74 | 17.4 | 0.36 |
| 2500 | 2.05 | 18.6 | 0.36 |
| 3150 | 35-38.5 | ±2×2.5%±5 | 3.15
6.3
10.5 | 2.40 | 21.9 | 0.36 | 7.0 |
| 4000 | 2.90 | 25.9 | 0.36 |
| 5000 | 3.50 | 29.7 | 0.36 |
| 6300 | 4.20 | 33.3 | 0.36 |
| 8000 | 35-38.5 | ±2×2.5% | 3.15
3.3
6.3
6.6
10.5 | YNd11 | 5.80 | 36.5 | 0.28 | 8.0 |
| 10000 | 7.00 | 43.0 | 0.28 |
| 12500 | 8.00 | 51.1 | 0.24 |
| 16000 | 9.70 | 62.5 | 0.24 |
| 20000 | 11.5 | 75.5 | 0.24 |
| 25000 | 13.6 | 89.3 | 0.20 | 10.0 |
| 31500 | 16.2 | 106.4 | 0.20 |
| 2000kVA-31500kVA three-phase double-winding on-load voltage
regulating power transformer |
Rated
Ga0aC
KVB | Voltage combnation and tap range | Coupling
LabuP | b | Load loss
kW(9 | llo-koad
aent⁹ |   m t % |
High
voltage (KV | High voltage
tap range | LoW
voltage(kV) |
| 2000 | 35 | ±3×2.5% | 6.3
10.5 | Yd11 | 1.84 | 18.2 | 0.40 | 6.5 |
| 2500 | 2.18 | 19.6 | 0.40 |
| 3150 | 35-38.5 | 2.60 | 23.5 | 0.40 | 7.0 |
| 4000 | 3.10 | 27.6 | 0.40 |
| 5000 | 3.70 | 32.5 | 0.40 |
| 6300 | 4.50 | 34.9 | 0.40 |
| 8000 | 35-38.5 | 6.3
6.6
10.5 | YNd11 | 6.30 | 38.6 | 0.32 | 8.0 |
| 10000 | 7.40 | 45.6 | 0.32 |
| 12500 | 8.70 | 54.0 | 0.28 |
| 16000 | 10.5 | 66.8 | 0.28 |
| 20000 | 12.4 | 78.6 | 0.28 |
| 25000 | 14.6 | 92.9 | 0.24 | 10.0 |
| 31500 | 17.4 | 110.2 | 0.24 |
Application:
This transformer is primarily used in large-scale energy
distribution systems, including power stations, industrial plants,
and substations. Its role is to step down or step up voltage levels
in energy transmission systems, facilitating efficient energy
distribution while maintaining system stability. Additionally, its
robust design makes it suitable for outdoor installation, even in
challenging environmental conditions, ensuring a stable power
supply across diverse applications, such as mining operations,
factories, and national grids.
Shipping Methods
Supports global air and sea shipping
If you require more detailed product information or have customized
requests, please contact us. Providing efficient service that
satisfies our customers is our responsibility.
