The SZ series OLTC 1000kva small distribution 12kv small substation transformer has a precise on - load tap changing function, excellent load adaptability, is made of high - quality insulating materials to ensure safety, and features a compact and space - saving design.
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The SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer represents a remarkable innovation in the realm of power distribution, offering a compact and efficient solution for various applications. In an era where space is at a premium and the demand for reliable power supply is ever-growing, this transformer stands out as a reliable and versatile choice.
This miniature substation transformer is engineered with a focus on quality and performance, which is evident from its strict testing procedures. Before any further operations, it undergoes a comprehensive series of tests, and only when all the test items are successfully passed can it proceed to subsequent stages. This meticulous approach ensures that the transformer meets the highest standards of safety and functionality, providing users with peace of mind.
Prior to the trial operation, a thorough inspection of the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is carried out. This pre-operation inspection is crucial as it helps to identify any potential issues or defects that could affect its performance during operation. By detecting and rectifying problems at an early stage, the transformer's reliability and lifespan are significantly enhanced.
One of the key steps in the commissioning process of this transformer is the impact test. It is required to conduct 5 impact tests, also known as switching-on tests. These tests simulate the electrical and mechanical stresses that the transformer may encounter during its normal operation, ensuring that it can withstand sudden surges and maintain its integrity. The ability to pass these impact tests is a testament to the transformer's robust design and construction.
The no-load operation of the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is another important aspect of its performance evaluation. The duration of the no-load running time is closely related to the transformer's capacity. Generally, it is set to be not less than 24 hours. During this period, the transformer operates without any load, allowing engineers to monitor its performance, such as its no-load losses, voltage regulation, and temperature rise. Once the no-load running time is completed, the transformer is then re-loaded, marking the transition to its normal operating mode.
In the event of oil leakage, especially from iron castings, the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer has specific treatment methods. The primary cause of oil leakage in iron castings is the presence of sand holes and cracks. To address crack leakage, drilling anti-crack holes is an effective strategy to prevent the extension of stress and further damage. Depending on the condition of the crack, lead wire can be driven into the leak point or riveted with a hand hammer. Subsequently, the leaking point is cleaned thoroughly using appropriate materials, and then sealed to prevent any further oil leakage. This comprehensive approach to dealing with oil leakage ensures the continued safe and efficient operation of the transformer.
The SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is ideally suited for a variety of application scenarios. In small communities, it serves as a reliable power source, providing electricity to households and local businesses. Its compact size makes it easy to install in limited spaces, such as in residential areas or small commercial complexes. Additionally, in commercial places where there are high requirements for space utilization and relatively small capacity needs, this transformer proves to be an excellent choice. It can power various electrical equipment and systems, ensuring the smooth operation of the business.
In conclusion, the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is a well-designed and high-performance electrical device. Its strict testing, pre-operation inspection, impact testing, and effective oil leakage treatment, along with its suitability for specific application scenarios, make it a valuable asset in the field of power distribution.
This miniature substation transformer is engineered with a focus on quality and performance, which is evident from its strict testing procedures. Before any further operations, it undergoes a comprehensive series of tests, and only when all the test items are successfully passed can it proceed to subsequent stages. This meticulous approach ensures that the transformer meets the highest standards of safety and functionality, providing users with peace of mind.
Prior to the trial operation, a thorough inspection of the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is carried out. This pre-operation inspection is crucial as it helps to identify any potential issues or defects that could affect its performance during operation. By detecting and rectifying problems at an early stage, the transformer's reliability and lifespan are significantly enhanced.
One of the key steps in the commissioning process of this transformer is the impact test. It is required to conduct 5 impact tests, also known as switching-on tests. These tests simulate the electrical and mechanical stresses that the transformer may encounter during its normal operation, ensuring that it can withstand sudden surges and maintain its integrity. The ability to pass these impact tests is a testament to the transformer's robust design and construction.
The no-load operation of the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is another important aspect of its performance evaluation. The duration of the no-load running time is closely related to the transformer's capacity. Generally, it is set to be not less than 24 hours. During this period, the transformer operates without any load, allowing engineers to monitor its performance, such as its no-load losses, voltage regulation, and temperature rise. Once the no-load running time is completed, the transformer is then re-loaded, marking the transition to its normal operating mode.
In the event of oil leakage, especially from iron castings, the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer has specific treatment methods. The primary cause of oil leakage in iron castings is the presence of sand holes and cracks. To address crack leakage, drilling anti-crack holes is an effective strategy to prevent the extension of stress and further damage. Depending on the condition of the crack, lead wire can be driven into the leak point or riveted with a hand hammer. Subsequently, the leaking point is cleaned thoroughly using appropriate materials, and then sealed to prevent any further oil leakage. This comprehensive approach to dealing with oil leakage ensures the continued safe and efficient operation of the transformer.
The SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is ideally suited for a variety of application scenarios. In small communities, it serves as a reliable power source, providing electricity to households and local businesses. Its compact size makes it easy to install in limited spaces, such as in residential areas or small commercial complexes. Additionally, in commercial places where there are high requirements for space utilization and relatively small capacity needs, this transformer proves to be an excellent choice. It can power various electrical equipment and systems, ensuring the smooth operation of the business.
In conclusion, the SZ Series OLTC 1000kVA 12kV Miniature Substation Transformer is a well-designed and high-performance electrical device. Its strict testing, pre-operation inspection, impact testing, and effective oil leakage treatment, along with its suitability for specific application scenarios, make it a valuable asset in the field of power distribution.
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