| Brand | ROCKWILL |
| Model NO. | 10kV 35kV Amorphous Alloy Dry-type Transformers |
| Rated voltage | 35kV |
| Rated frequency | 50/60Hz |
| Rated capacity | 1250kVA |
| Series | SCB |
Product Introduction
Since its advent in the 1970s, the amorphous alloy transformer, leveraging its innovative technology, has gradually become a new generation of high - efficiency and energy - saving power transformer. Compared with the traditional silicon steel sheet core transformer, the amorphous alloy transformer reduces the no - load loss by 70% - 80%, and the no - load current is significantly reduced by about 85%. This excellent performance not only significantly improves the energy utilization efficiency, but also shows obvious advantages in terms of safety such as fire prevention and explosion protection, making it the most energy - saving distribution transformer today.
Scope of Application
Suitable for places with low power distribution efficiency and high safety requirements, such as rural power grids, high-rise buildings, commercial areas, subways, airports, stations, industrial enterprises, and power plants.
Product Description
High-efficiency Amorphous Alloy Strips: Amorphous alloy strips are produced through a rapid cooling process that solidifies molten metal, resulting in an amorphous molecular structure. Their hysteresis loss and no-load current are significantly lower than those of silicon steel sheets, providing superior electromagnetic performance and energy efficiency.
Significant Energy Savings: Compared with silicon steel sheet transformers, amorphous alloy transformers reduce no-load loss by 70%-80% and no-load current by 85%, greatly improving energy efficiency. They are ideal for places with high energy-saving requirements.
Comparison with Traditional Transformers: Compared to traditional dry-type transformers, amorphous alloy transformers perform better in energy saving, temperature rise control, and noise reduction, ensuring efficient and safe fulfillment of power needs.
Precision Production Process: Through precise production of amorphous alloy strips and unique heat treatment techniques, the stability and excellent performance of the core material are ensured, guaranteeing the transformer’s long-term reliable operation.
Long Service Life and Low Maintenance: Due to low loss and low temperature rise, amorphous alloy transformers have a service life of over 20 years, reducing costs related to equipment maintenance and replacement.
Environmental Protection and Safety: Amorphous alloy transformers use eco-friendly materials, featuring excellent flame retardancy, high-temperature resistance, and low noise, making them suitable for places with strict environmental requirements.
Main parameters
Rated capacity |
10 kVA ~ 5000 kVA |
Rated input voltage |
10 kV, 35 kV, 110 kV |
Rated output voltage |
400 V, 230 V |
The decline in no - load losses |
70% ~ 80% |
The no - load current decreased |
About 85% |
Executive Standards
GB/T 1094 |
Power transformers |
IEC 60076 |
International standard for transformers |
ISO 9001 |
Quality management system |
GB/T 19212 |
Energy saving technical requirements for power transformers |
