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Dry Type Step Up Transformer 220v to 380v 3 Phase Insulationclass Class F Suitable for Industrial Electrical Applications

Product Summary

Product Description: The primary role of a three-phase isolation transformer lies in its ability to convert voltage levels effectively. This function is crucial for adapting electrical supply to the specific requirements of different equipment or systems. Additionally, the transformer provides electrical isolation between its input and output. This isolation acts as a protective barrier, enhancing the safety of electrical usage by preventing direct electrical connection and

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
Powerrating:
Up To 000 KVA
Temperaturerise:
115°C
Voltagerating:
Up To 1000V
Impedancevoltage:
4-6%
Phase:
Three Phase
Insulationclass:
Class F
Standards:
IEC 60076, IEEE C57.12.01
Type:
Dry Type
Product Description

Product Description:

The primary role of a three-phase isolation transformer lies in its ability to convert voltage levels effectively. This function is crucial for adapting electrical supply to the specific requirements of different equipment or systems.

Additionally, the transformer provides electrical isolation between its input and output. This isolation acts as a protective barrier, enhancing the safety of electrical usage by preventing direct electrical connection and reducing the risk of electric shock or equipment damage.

Together, these functions ensure that electricity is used safely and remains stable during operation, making three-phase isolation transformers essential components in various industrial and commercial electrical applications.


Features:

From a functional perspective, the device performs voltage conversion by utilizing the principle of electromagnetic induction. This fundamental mechanism allows the transformation of voltage levels efficiently and reliably.

Additionally, it provides electrical isolation between the input and output circuits. This separation is crucial for enhancing safety and protecting sensitive components within the system.

Moreover, by electrically isolating the circuits, the device effectively suppresses harmonic interference. This reduction in unwanted electrical noise contributes to preventing the spread of faults throughout the system.

As a result, the overall stability and reliability of the system are significantly improved, ensuring consistent performance under various operating conditions.


Applications:

The TNNPI Dry Type Three Phase Transformer, model SG/SBK, is a highly reliable and efficient electrical device originating from Henanzhengzhou. Certified with CE and ISO standards, this transformer guarantees superior quality and safety, making it an ideal choice for various industrial, commercial, and renewable energy applications. With a voltage rating of up to 1000V and a temperature rise of 115°C, it ensures stable performance even under demanding conditions.

One of the most common application occasions for the TNNPI SG/SBK transformer is in industrial settings where robust power management is essential. For example, the 10kw 3 phase transformer variant is widely used in manufacturing plants to step down or step up voltages, ensuring that machinery operates efficiently and safely. Its IP20/IP23 protection class safeguards the internal components from dust and moisture, making it suitable for harsh factory environments.


Support and Services:

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

Warranty and After-Sales Support:

All our Dry Type Three Phase Transformers come with a warranty that covers manufacturing defects. Our after-sales support team is committed to addressing any issues promptly to ensure customer satisfaction.

For detailed technical inquiries or service requests, please refer to the product documentation or contact our support center.


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 transportation and delivery. Each transformer is first wrapped with protective materials to prevent any damage from moisture, dust, or mechanical impact.

For additional protection, shock-absorbing materials such as foam or padding are used inside the packaging to minimize vibration and impact.

All packaging materials comply with international shipping standards, ensuring the product arrives in perfect condition.

Shipping is arranged via reliable logistics providers, with options for air, sea, or land transport based on customer requirements. Each shipment includes clear labeling and documentation for easy identification and customs clearance.

Special handling instructions are provided to ensure the transformer is handled with care throughout the shipping process.



FAQ:

Q1: What is the brand and model number of this Dry Type Three Phase Transformer?

A1: The transformer is branded TNNPI and the model number is SG/SBK.

Q2: Where is the place of origin for this transformer?

A2: This transformer is manufactured in Henanzhengzhou.

Q3: What certifications does this Dry Type Three Phase Transformer have?

A3: The transformer is certified with CE and ISO standards.

Q4: What is the minimum order quantity and price range for this product?

A4: The minimum order quantity is 1 unit, and the price ranges from $45 to $2500 depending on specifications.

Q5: What are the delivery time and payment terms for ordering this transformer?

A5: The delivery time is approximately 7 days. Payment can be made via T/T or Western Union.

Overall Rating
5.0
Based on 50 reviews recently
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A
ACROCHEF from Canada
Oct 14.2025
Excellent build quality, stable operation, low noise—truly reliable!
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