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50 60 Hz Frequency Indoor Outdoor Mounting Type Dry Type Three Phase Transformer Up To 000 KVA Power Rating And Performance

Product Summary

Product Description: The primary role of a three-phase isolation transformer is to perform voltage conversion. This function allows the transformer to adjust the voltage levels to meet specific requirements in electrical systems. In addition to voltage conversion, the transformer provides electrical isolation between the input and output circuits. This isolation helps to prevent electrical shocks and safeguard connected equipment. Overall, the three-phase isolation transforme

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
Voltagerating:
Up To 1000V
Phase:
Three Phase
Type:
Dry Type
Coolingmethod:
Air Cooled
Powerrating:
Up To 000 KVA
Insulationclass:
Class F
Application:
Industrial, Commercial, Renewable Energy
Temperaturerise:
115°C
Product Description

Product Description:

The primary role of a three-phase isolation transformer is to perform voltage conversion. This function allows the transformer to adjust the voltage levels to meet specific requirements in electrical systems.

In addition to voltage conversion, the transformer provides electrical isolation between the input and output circuits. This isolation helps to prevent electrical shocks and safeguard connected equipment.

Overall, the three-phase isolation transformer ensures the safe and stable use of electricity by combining both voltage transformation and effective electrical separation.


Features:

Functionally, the device performs voltage conversion by utilizing the principle of electromagnetic induction. This method allows it to efficiently change voltage levels as required.

In addition to voltage transformation, it provides electrical isolation between the input and output circuits. This isolation is crucial for enhancing safety and protecting sensitive components.

Furthermore, the device effectively suppresses harmonic interference, which can degrade the performance of electrical systems. By doing so, it helps to prevent the propagation of faults throughout the system.

Overall, these features contribute significantly to improving the stability and reliability of the entire electrical system.


Applications:

This transformer is widely used as a 440v to 380v 3 phase step down voltage transformer, which is essential in industrial, commercial, and residential settings where voltage regulation and transformation are critical. The dry type design eliminates the risks associated with oil-filled transformers, making it safer and more environmentally friendly for use in places like manufacturing plants, data centers, hospitals, and office buildings.

In industrial applications, the SG/SBK model serves as a 5 kva transformer 3 phase solution, perfectly suited for powering heavy machinery, motor drives, and other three-phase equipment. Its compact size and efficient performance help reduce energy losses and improve overall system reliability. Additionally, the transformer’s ability to handle step-down voltage transformation from 440v to 380v makes it indispensable for facilities that require stable and consistent power supply for sensitive electronics and control systems.

Commercial buildings and infrastructure projects benefit from the TNNPI Dry Type Three Phase Transformer by ensuring smooth voltage conversion and distribution across various electrical loads. Whether it's for lighting systems, HVAC units, or elevators, this transformer provides dependable power management that meets stringent safety and quality standards.


Support and Services:

Our Dry Type Three Phase Transformers are engineered for reliable performance and minimal maintenance in a variety of applications. For technical support, our team of experts is available to assist with installation guidance, troubleshooting, and maintenance advice to ensure optimal operation of your transformer.

We offer comprehensive services including on-site inspections, testing, and preventive maintenance programs designed to extend the lifespan of your transformer and enhance its efficiency. Our support also includes detailed product documentation, wiring diagrams, and installation manuals to facilitate proper setup and operation.

In the event of a product issue, we provide prompt diagnostic assistance and recommend appropriate repair or replacement solutions. Spare parts and accessories for our Dry Type Three Phase Transformers are readily available to minimize downtime.


Packing and Shipping:

The Dry Type Three Phase Transformer is carefully packaged to ensure maximum protection during transportation. Each unit is securely wrapped with moisture-resistant materials and placed in a sturdy wooden crate to prevent damage from impacts and environmental factors.

Inside the packaging, cushioning materials are used to minimize vibration and shock. All terminals and sensitive components are insulated and sealed to avoid any contamination or corrosion.

For shipping, the transformer is handled with appropriate lifting equipment to avoid any mechanical stress. It is recommended to keep the transformer in an upright position and avoid stacking heavy items on top of the package.

Shipping documentation, including handling instructions and certification papers, are included with the product to ensure proper delivery and installation upon arrival.


FAQ:

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

A1: The Dry Type Three Phase Transformer is manufactured by the brand 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 place of origin for the Dry Type Three Phase Transformer?

A3: The Dry Type Three Phase Transformer is produced in Henanzhengzhou.

Q4: What certifications does this transformer have?

A4: This 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, and the price ranges from $45 to $2500 depending on specifications.

Q6: What is the typical delivery time for this transformer?

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

Q7: What payment terms 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
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All Reviews
C
Christopher Wallo from Malawi
Aug 20.2025
Sleek finish and precise craftsmanship; solid copper windings give me peace of mind.
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