30kv 500kva Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer​

PhaseThree-phase
BrandLihe
Country of originChina
Capacity50kva-4000kva
Voltage10kV- 35kV
Frequency50/ 60Hz
Winding MaterialAluminum / Copper

3 phase power transformer (57)
3 phase power transformer (124)
3 phase power transformer (42)

Discover our high-performance Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer, engineered for exceptional efficiency and reliability. Crafted with premium silicon steel, this transformer minimizes energy loss, ensuring optimal power conversion in industrial, commercial, and utility applications. Its planar design enhances heat dissipation, while the oil-immersed construction provides superior insulation and long-term durability, even in harsh operating environments. Suitable for three-phase power systems, it delivers stable voltage regulation, reducing downtime and maintenance costs. Trust in a transformer that combines advanced technology with robust build quality to meet your power distribution needs efficiently. 

Key Advantages of Three Phase Oil Immersed Transformer

  • Prolonged Service Life

Hermetic sealing shields internal parts from moisture and contaminants, extending lifespan by 30%+ compared to open-type models.

  • Minimal Maintenance

Sealed design eliminates the need for regular moisture checks or contamination cleanup, cutting maintenance workload by 50%.

  •  Enhanced Operational Reliability

Reduced exposure to external factors minimizes failure risks in critical applications (e.g., power grids, industrial plants).

  • Environmental Protection

Prevents oil leaks that could contaminate soil/water, aligning with EPA standards for eco-friendly operation.

Parameter of Three Phase Oil Immersed Transformer

S11-M series 10kV oil-immersed transformer
Rated Capacity (kVA)
Voltage combinations
Connection
Method
No-load loss (W)
Load loss (W)
No-load current (%)
Short-circuit impedance
HV(kV)LV(kV)
30
6.3
10
10.5
11
0.4
Dyn11
or
Yyn0
1006301.5
4
501309101.3
6315010901.2
8018013101.2
10020015801.1
12524018901.1
16028023101
20034027301
25040032000.9
31548038300.9
40057045200.8
50068054100.8
63081062000.6
4.5
80098075000.6
10001150103000.6
12501360120000.5
16001640145000.5
20001940183000.4
5
25002290212000.4

Description of Three Phase Oil Immersed Transformer

Silicon steel material is a type of silicon alloy steel with a silicon content ranging from 1.0% to 4.5% and a carbon content of less than 0.08%. It takes core loss and magnetic induction intensity as the guaranteed values for the product’s magnetic properties, and features high magnetic permeability, low coercivity, and high resistivity.

 

Transformer cores have advantages such as high magnetic induction intensity, small volume, light weight, savings in core, conductor, insulation and structural materials, as well as ease of assembly and transportation.

What Makes Silicon Steel Planar Low-Loss Three-Phase Oil-Immersed Transformer Unique?

The Role of Silicon Steel in Enhancing Performance

At the core of this transformer’s efficiency lies its use of high-quality silicon steel. Silicon steel, a silicon alloy with a silicon content between 1.0% and 4.5% and a carbon content below 0.08%, boasts exceptional magnetic properties. Its high magnetic permeability ensures efficient magnetic flux conduction, while low coercivity minimizes hysteresis loss. Additionally, its high resistivity reduces eddy current loss, making it ideal for minimizing energy wastage in transformers.

Planar Design for Superior Functionality

The planar design of this Three Phase Oil Immersed Transformer is a key differentiator. Unlike traditional designs, the planar structure optimizes heat dissipation, preventing overheating even during prolonged operation. This not only enhances the transformer’s lifespan but also ensures consistent performance in high-demand environments.

Oil-Immersed Construction: Durability and Insulation

The oil-immersed construction of the transformer provides two critical advantages: superior insulation and enhanced durability. The insulating oil acts as a dielectric medium, preventing electrical breakdown and ensuring safe operation. It also facilitates heat transfer, working in tandem with the planar design to maintain optimal operating temperatures. This makes the transformer resilient in harsh conditions, from industrial facilities to outdoor utility setups.

Benefits of Choosing Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer

Low Energy Loss for Cost Savings

One of the most significant benefits is its low energy loss. Thanks to the silicon steel core and advanced design, the transformer converts electrical energy with minimal wastage, leading to lower utility bills and reduced carbon footprint. This efficiency is especially valuable for large-scale operations where energy consumption is high.

Compact Size and Lightweight Design

The high magnetic induction strength of the silicon steel core allows for a more compact and lightweight transformer. Compared to traditional models, it occupies less space, making installation easier in crowded industrial settings. Its reduced weight also simplifies transportation and handling, cutting down on logistical costs.

Long-Term Reliability and Reduced Maintenance

Durability is a hallmark of the Three Phase Oil Immersed Transformer. The combination of silicon steel, planar design, and oil-immersed construction ensures that the transformer can withstand wear and tear, reducing the need for frequent maintenance. This translates to less downtime and lower operational costs over its lifespan.

Applications of Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer

Industrial Power Distribution

Industries such as manufacturing, mining, and heavy machinery rely on stable power distribution. This transformer’s ability to handle three-phase power systems efficiently makes it ideal for these settings, ensuring machinery runs smoothly without voltage fluctuations.

Commercial Buildings and Utilities

Commercial complexes, hospitals, and utility grids require reliable power to meet the needs of large populations. The transformer’s compact size and low loss make it suitable for integrating into existing power networks, providing consistent energy to buildings and communities.

Renewable Energy Integration

With the rise of renewable energy sources like wind and solar, efficient power conversion is crucial. The Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer plays a vital role in converting and distributing energy from renewable sources, ensuring maximum utilization of clean power.

Why Invest in a Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer?

Investing in this transformer means choosing efficiency, reliability, and cost-effectiveness. Its advanced design and high-quality materials make it a long-term solution for any organization looking to optimize its power systems. Whether for industrial, commercial, or utility use, it delivers consistent performance that meets the demands of modern power distribution.
Upgrade to a Silicon Steel Planar Low Loss Three Phase Oil Immersed Transformer today and experience the benefits of cutting-edge power technology.

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