| Phase: | Three |
|---|---|
| Core: | Core-type Transformer |
| Cooling Method: | Dry-type Transformer |
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The SCB10 dry - type transformer is a cutting - edge electrical device renowned for its high - performance, reliability, and safety features. This transformer is designed to meet a wide range of power distribution needs, from small commercial facilities to large industrial complexes.
The SCB10 dry - type transformer features a resin - cast coil design. The coils are vacuum - impregnated with high - quality epoxy resin, which provides excellent electrical insulation, moisture resistance, and mechanical strength. This construction also helps to reduce partial discharge and noise levels, ensuring a stable and quiet operation.
The core of the transformer is made of high - grade silicon steel sheets with low loss and high magnetic permeability. The laminations are precisely cut and assembled to minimize core losses, enhancing the overall efficiency of the transformer.
One of the significant advantages of the SCB10 dry - type transformer is its safety. Unlike oil - filled transformers, it does not contain any flammable liquids, eliminating the risk of fire and explosion. It is also suitable for use in indoor environments, such as shopping malls, hospitals, and office buildings, where safety is of utmost importance.
In addition, the dry - type design makes it environmentally friendly. There is no risk of oil leakage, which could cause soil and water pollution. It also complies with strict environmental regulations, making it a sustainable choice for power distribution.
The SCB10 dry - type transformer is equipped with a natural air - cooling system (AN) as standard. In high - load or high - temperature environments, an optional forced - air cooling system (AF) can be installed. The forced - air cooling system uses fans to increase the airflow around the coils, effectively reducing the operating temperature and increasing the transformer's capacity.
A temperature control system is also integrated into the transformer. It continuously monitors the temperature of the coils and provides over - temperature protection. When the temperature exceeds the set limit, an alarm will be triggered, and if necessary, the transformer can be automatically shut down to prevent damage.
The capacity of the SCB10 dry - type transformer ranges from 10kVA to 2500kVA, allowing it to meet the diverse power demands of different users. The capacity ratings are determined based on ANSI C57.12.01 standards, which ensure accurate and reliable performance.
The impedance of the transformer is an important parameter that affects its short - circuit current and voltage regulation. The impedance of the SCB10 dry - type transformer is typically in the range of 4% - 6%, which is designed in accordance with ANSI C57.12.00 to ensure proper coordination with the power system.
The standard frequency of the SCB10 dry - type transformer is 60Hz, which is consistent with the ANSI standard frequency used in North America.
The SCB10 dry - type transformer has high efficiency, especially at partial loads. Its no - load loss and load loss are designed to meet or exceed the requirements of ANSI C57.12.00, which helps to reduce energy consumption and operating costs.
In conclusion, the SCB10 dry - type transformer is a reliable, efficient, and safe power distribution solution that adheres to ANSI standards. Whether in commercial, industrial, or residential applications, it can provide stable and high - quality power supply.
| Parameter | Specification |
|---|---|
| Rated Capacity | 30 - 2500 kVA |
| Voltage Rating | Primary: 6 kV, 10 kV, 20 kV; Secondary: 0.4 kV |
| Frequency | 50 Hz or 60 Hz |
| No - Load Loss | In strict accordance with IEC standards, significantly lower than traditional transformers due to the use of amorphous alloy cores |
| Load Loss | Complies with IEC requirements, and the values are optimized to ensure overall high - efficiency operation |
| Impedance Voltage | 4% - 6% |
| Insulation Level | Meets IEC insulation class requirements, providing reliable electrical insulation |
| Temperature Rise | The temperature rise of the winding and oil is strictly controlled within the limits specified by IEC standards to ensure long - term stable operation |
| Noise Level | In line with IEC noise - limit requirements, generally less than 50 dB (A) for small - capacity transformers and less than 65 dB (A) for large - capacity transformers |
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