logo

IP20 IP23 Protectionclass 3 phase transformer offering voltage rating up to 1000V engineered to support stable and electrical power delivery

Product Summary

Product Description: The primary purpose of a three-phase isolation transformer is to perform voltage transformation while providing electrical isolation. This dual functionality helps in adapting the voltage levels to suit various applications and equipment requirements. In addition to voltage conversion, the transformer ensures a secure and stable supply of electricity. By isolating the electrical circuits, it minimizes the risk of electrical shock and protects sensitive

Key Attributes
Brand Name: TNNPI
Model Number: SG/SBK
Certification: CE,ISO
MOQ: 1
Price: $45~$2500
Delivery Time: 7
Payment Terms: T/T,Western Union
Product Custom Attributes
Frequency:
50/60 Hz
Coolingmethod:
Air Cooled
Phase:
Three Phase
Productname:
Dry Type Three Phase Transformer
Voltagerating:
Up To 1000V
Noiselevel:
Below 65 DB
Application:
Industrial, Commercial, Renewable Energy
Mountingtype:
Indoor/Outdoor
Product Description

Product Description:

The primary purpose of a three-phase isolation transformer is to perform voltage transformation while providing electrical isolation. This dual functionality helps in adapting the voltage levels to suit various applications and equipment requirements.

In addition to voltage conversion, the transformer ensures a secure and stable supply of electricity. By isolating the electrical circuits, it minimizes the risk of electrical shock and protects sensitive devices from electrical disturbances.

Overall, the three-phase isolation transformer plays a crucial role in maintaining safety and reliability in electrical systems, making it an essential component in various industrial and commercial settings.


Features:

From a functional perspective, the device accomplishes voltage conversion by utilizing the principle of electromagnetic induction. This process enables the transfer of electrical energy between circuits without direct electrical connection.

Additionally, it provides electrical isolation between the input and output circuits. This isolation plays a crucial role in enhancing the overall safety and reliability of the system by preventing unwanted current flow between sections.

Moreover, the device effectively suppresses harmonic interference, which helps to maintain the quality of the electrical signals. By doing so, it reduces the risk of disturbances that can affect sensitive equipment.

Furthermore, it prevents the propagation of faults across the system, thereby limiting potential damage. This capability contributes significantly to improving the overall stability and robustness of the electrical system.


Applications:

This product is especially suitable for scenarios where air-cooled transformers are preferred due to their environmental benefits and reduced maintenance costs. The TNNPI dry type transformer comes with protection classes IP20 and IP23, making it adaptable to different installation conditions, including indoor and semi-outdoor environments. Its cooling method, based on natural air cooling, enhances operational safety and reliability without the need for additional cooling equipment.

One of the primary application occasions for the TNNPI SG/SBK transformer is in electrical distribution systems where a 50 kva 3 phase transformer is required to step down or step up voltage levels efficiently. It is widely used in commercial buildings, manufacturing plants, and renewable energy systems to ensure smooth power supply and equipment protection. The 3 phase step up transformer capability makes it suitable for boosting voltage in power generation and transmission networks.

Additionally, the transformer functions effectively as an isolation transformer 3 phase, providing electrical isolation between the input and output, which is critical for safety in sensitive equipment and systems. This feature is particularly beneficial in medical facilities, data centers, and control rooms, where minimizing electrical noise and ensuring safety is paramount.


Support and Services:

Our Dry Type Three Phase Transformers are designed to provide reliable and efficient performance in a variety of industrial and commercial applications. To ensure optimal operation and longevity of your transformer, we offer comprehensive technical support and services.

Technical Support:

Installation Services:

Maintenance and Inspection:

Repair and Replacement:

Training and Consultation:

We stand behind the quality of our products with comprehensive warranty coverage. Customized service agreements are also available to provide ongoing support tailored to your operational requirements.

For further assistance and to learn more about our Dry Type Three Phase Transformer support and services, please refer to the product manual or visit our website.


Packing and Shipping:

Product Packaging and Shipping for Dry Type Three Phase Transformer

The Dry Type Three Phase Transformer is carefully packaged to ensure safe delivery and prevent any damage during transportation. Each transformer is securely wrapped with protective materials such as foam padding, plastic film, and wooden crates or metal frames to provide robust protection against shocks, vibrations, and environmental factors.

The packaging is designed to be moisture-resistant and dustproof, maintaining the integrity of the transformer throughout the shipping process. Clear labeling and handling instructions are affixed to the packaging to facilitate proper handling by logistics personnel.


FAQ:

Q1: What brand manufactures the Dry Type Three Phase Transformer?

A1: The Dry Type Three Phase Transformer is manufactured by TNNPI.

Q2: What are the model numbers available for this transformer?

A2: The available model numbers for this transformer are SG and SBK.

Q3: Where is the Dry Type Three Phase Transformer produced?

A3: This transformer is produced in Henanzhengzhou.

Q4: What certifications does the transformer have?

A4: The transformer is certified with CE and ISO standards.

Q5: What is the minimum order quantity and price range for this product?

A5: The minimum order quantity is 1 unit, with prices ranging from $45 to $2500 depending on specifications.

Q6: What is the typical delivery time for orders?

A6: The typical delivery time is 7 days after order confirmation.

Q7: What payment methods are accepted for purchasing this transformer?

A7: Payment can be made via T/T (Telegraphic Transfer) or Western Union.

Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
0
2
0
1
0
All Reviews
S
Santos Leo from Spain
Jul 10.2025
After using it for a while, I’ve found it runs cool with high efficiency—great value for money!
Review Image
Contact Us
You Can Contact Us At Anytime!