| Brand | ROCKWILL |
| Model NO. | Amorphous Alloy Dry - type Transformer 10kV 35kV |
| Rated voltage | 10kV |
| Rated frequency | 50/60Hz |
| Rated capacity | 630kVA |
| Series | SCBH |
The amorphous alloy dry-type transformer is a high-efficiency, energy-saving, and eco-friendly power transmission and distribution device. It adopts high-performance amorphous alloy as the core material, featuring ultra-low no-load loss, low operating noise, and superior short-circuit resistance. Compared with conventional silicon steel sheet transformers, its no-load power consumption is greatly reduced, effectively cutting down long-term operational energy waste and carbon emissions.
Featuring an oil-free dry-type structure, the transformer eliminates oil leakage risks and delivers excellent flame retardancy and fire safety performance. It is safe, stable, and maintenance-friendly with low subsequent operation costs, serving as an optimal solution for green, low-carbon, and reliable power supply systems.
Equipped with ultra-low-loss amorphous alloy core, the product achieves a significant reduction in no-load loss compared with traditional silicon steel transformers. It effectively lowers long-term no-load power consumption and overall operational costs, realizing remarkable energy-saving benefits.
The fully dry-type design requires no insulating oil, completely avoiding hidden dangers such as oil leakage, combustion and explosion. With outstanding fire resistance and environmental adaptability, it is applicable for indoor installation and densely populated buildings, ensuring high safety in daily operation.
Optimized structural and ventilation design realizes low noise and low temperature rise during operation. The transformer can maintain stable output performance under long-term high-load working conditions, effectively extending equipment service life and reducing failure rates.
|
Rated Capacity Range |
30kVA ~ 2500kVA |
|
Primary Voltage |
10kV / 6kV / 35kV |
|
Secondary Voltage |
0.4kV (customizable other voltage levels) |
|
Rated Frequency |
50Hz / 60Hz |
|
Vector Group |
Dyn11 / Yyn0 |
|
Rated Capacity (kVA) |
No-Load Loss (W) |
Load Loss @75°C (W) |
No-Load Current (%) |
Impedance Voltage (%) |
|---|---|---|---|---|
|
100 |
130 |
2,090 |
1.6 |
4.0 |
|
250 |
240 |
3,910 |
1.2 |
4.0 |
|
630 |
460 |
7,040 |
1.0 |
4.0 |
|
1000 |
630 |
9,850 |
0.9 |
6.0 |
|
1600 |
880 |
14,500 |
0.8 |
6.0 |
|
2500 |
1,250 |
20,500 |
0.7 |
6.0 |
Urban Power Grid: Ring main units (RMU), compact substations, underground power vaults and urban distribution stations
Industrial Scenarios: Semiconductor factories, new energy manufacturing bases, data centers, electric vehicle charging stations and industrial parks
Public Facilities: Hospitals, schools, airports, urban metros, commercial plazas and other densely populated public buildings
New Energy Power System: Photovoltaic booster stations, wind farm collector substations, battery energy storage system (BESS) supporting power distribution equipment
Special Harsh Environments: Chemical plants, urban tunnels, high-rise basements, humid and corrosive working sites with high safety and environmental requirements
Compliance with IEC 60076, IEC 60076-11, IEEE C57.12 series and GB/T 22072-2018, GB/T 1094 series standards.
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