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Powerrating 10kVA To 5000kVA Dry Type Three Phase Transformer Featuring Noiselevel Below 65 DB Protectionclass IP20 To IP54 Performance

Product Summary

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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
Insulationclass:
Class F
Phase:
Three Phase
Mountingtype:
Indoor / Outdoor
Application:
Industrial, Commercial, Renewable Energy
Protectionclass:
IP20 To IP54
Coolingmethod:
Air Cooled
Standards:
IEC 60076, IEEE C57.12.01
Frequency:
50Hz / 60Hz
Product Description

Product Description:

The Three Phase Isolation Transformer is a high-quality dry type three phase transformer designed to meet the rigorous demands of modern electrical systems. Operating efficiently at a frequency of 50Hz or 60Hz, this transformer ensures reliable performance in various industrial, commercial, and utility applications. With a voltage rating of up to 35kV, it provides robust insulation and voltage transformation capabilities, making it an ideal solution for power distribution and isolation needs.

This transformer is engineered for both indoor and outdoor mounting, offering versatility and convenience for installation in diverse environments. The durable construction and advanced insulation materials used in this dry type transformer contribute to its exceptional durability and safety, allowing it to withstand harsh weather conditions and electrical stresses. The temperature rise of the Three Phase Isolation Transformer is rated at 115°C, ensuring stable operation even under heavy load conditions without compromising its longevity or performance.

One of the key features of this product is its role as a step down isolation transformer 50Hz, which is essential for reducing high voltage levels to safer and more usable voltages while providing electrical isolation between the input and output circuits. This isolation helps protect sensitive equipment from voltage spikes, electrical noise, and ground loops, enhancing overall system reliability and safety.

In addition to three phase models, the product line includes dry isolation transformer 15 kVA units suitable for a wide range of applications where dry type transformers are preferred due to their low maintenance requirements and environmental friendliness. These transformers are particularly useful in settings where fire safety and minimal environmental impact are priorities, as they do not use oil or other liquid coolants.

For specialized requirements, the transformer series also offers options like the transformer 230 to 230 isolation single phase 5kVA, which provides isolation and voltage transformation in single-phase power systems. This versatility ensures that customers can find the right transformer configuration to match their specific electrical infrastructure needs.

Overall, the Three Phase Isolation Transformer combines advanced engineering, robust construction, and versatile mounting options to deliver exceptional performance in electrical isolation and voltage transformation. Whether used as a step down isolation transformer 50Hz in industrial power distribution, a dry isolation transformer 15 kVA in commercial installations, or a transformer 230 to 230 isolation single phase 5kVA in specialized applications, this product stands out for its reliability, safety, and efficiency.

Choosing this dry type three phase transformer means investing in a solution that reduces downtime, minimizes maintenance costs, and ensures the continuous protection of critical electrical equipment. Its ability to operate efficiently at both 50Hz and 60Hz frequencies broadens its applicability across different regions and standards, making it a versatile choice for global markets.

In conclusion, the Three Phase Isolation Transformer is a dependable, high-performance dry type transformer designed to meet the needs of modern electrical systems. With a temperature rise limit of 115°C, voltage ratings up to 35kV, and flexible indoor or outdoor mounting options, it provides an excellent balance of safety, efficiency, and durability. This product is an ideal choice for anyone seeking a reliable step down isolation transformer 50Hz, a dry isolation transformer 15 kVA, or a transformer 230 to 230 isolation single phase 5kVA for their electrical installations.


Applications:

The TNNPI Dry Type Three Phase Transformer, model SG/SBK, manufactured in Henanzhengzhou, is a highly reliable and efficient solution designed for a variety of industrial, commercial, and renewable energy applications. Certified by CE and ISO standards, this transformer is engineered to meet rigorous international standards including IEC 60076 and IEEE C57.12.01, ensuring optimal performance and safety.

This transformer is ideal for use as a step down isolation transformer 50hz, providing stable voltage conversion and electrical isolation in critical power distribution systems. Its voltage rating of up to 35kV makes it versatile for a wide range of electrical infrastructures, from medium voltage power supplies to sensitive equipment protection. The dry isolation transformer 15 kva variant is especially suitable for smaller scale operations or localized power requirements, offering excellent thermal performance with a temperature rise limit of 115°C.

Designed for both indoor and outdoor mounting, the SG/SBK model offers flexibility in installation, accommodating diverse environmental conditions. Its dry-type construction eliminates the need for oil, reducing fire hazards and maintenance requirements, which is crucial for commercial buildings, industrial plants, and renewable energy installations such as solar or wind power systems.

In industrial settings, this isolation transformer 3 phase product ensures electrical safety by isolating equipment from the power source, minimizing the risk of electrical shock and equipment damage. It is widely used in manufacturing plants, data centers, and processing facilities where stable and clean power is essential.

Commercial applications benefit from the transformer's high efficiency and low noise operation, making it suitable for office buildings, shopping centers, and hospitals. Furthermore, its compliance with international standards ensures easy integration into existing electrical networks worldwide.

TNNPI offers competitive pricing ranging from $45 to $2500 depending on specifications, with a minimum order quantity of just one unit. Delivery is prompt, typically within 7 days, and payment can be conveniently made via T/T or Western Union. This combination of quality, certification, and service makes the SG/SBK dry type three phase transformer a preferred choice for reliable and safe power transformation needs.


Customization:

Brand Name: TNNPI

Model Number: SG/SBK

Place of Origin: Henanzhengzhou

Certification: CE, ISO

Minimum Order Quantity: 1 unit

Price Range: $45 to $2500

Delivery Time: 7 days

Payment Terms: T/T, Western Union

Application: Suitable for Industrial, Commercial, and Renewable Energy sectors

Noise Level: Below 65 dB, ensuring quiet operation

Standards Compliance: IEC 60076, IEEE C57.12.01

Product Name: Three Phase Isolation Transformer

Phase: Three Phase

Our Dry Type Three Phase Transformer, model SG/SBK, is designed to meet diverse application needs including the transformer 230 to 230 isolation single phase 5kva requirements. It serves as an efficient step down isolation transformer 50Hz, providing reliable isolation transformer performance for sensitive equipment and industrial installations.


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 includes assistance with installation guidelines, operation procedures, and troubleshooting tips to help you quickly resolve any issues that may arise. Our team of experts is available to provide detailed information on transformer specifications, compatibility, and best practices for maintenance.

We also provide preventive maintenance services to help extend the life of your transformer and avoid unexpected downtime. These services include routine inspections, cleaning, thermal imaging, and electrical testing to detect potential problems early.

In addition, repair services are available should your transformer require refurbishment or component replacement. We use genuine parts and follow strict quality standards to restore your equipment to optimal condition.

For customized solutions, we offer engineering support to tailor transformer configurations and performance to meet your specific needs. Our goal is to ensure that your Dry Type Three Phase Transformer operates safely, efficiently, and reliably throughout its service life.


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 product are SG and SBK.

Q3: Where is the place of origin for this transformer?

A3: The transformer is made in Henanzhengzhou.

Q4: What certifications does the Dry Type Three Phase 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 and accepted payment terms?

A6: The delivery time is typically 7 days. Accepted payment terms include T/T and Western Union.


Overall Rating
5.0
Based on 50 reviews recently
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5
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All Reviews
A
ACROCHEF from Canada
Aug 6.2025
Easy to install and delivers outstanding performance—highly recommended!
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nati Alex from Iran (Islamic Republic of)
Jul 2.2025
Great cooling performance—the transformer is no longer too hot to touch, giving me much more peace of mind!
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paul drogkitis from Greece
Apr 16.2025
very nice machin
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