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3D Triangular Wound Transformer Core for Distribution Transformer with IEC 50Hz Low Loss
US$2,150.00-3,450.00
1 Ton

Product profile

Application

Electronic, Distribution and Power Transformers

Phase

Three

Core

Core-type Transformer

Model NO.

3D Triangular CRGO Wound Transformer Core

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000

Usage

Oil Immersed Distribution and Power Transformers

Frequency Characteristics

Power Frequency

Shape of Core

Wound

Brand

Prennox

Core Material

Grain Oriented Electrical Steel CRGO

Material Grade

Selected According to Transformer Design and Requi

Construction

3D Triangular Structure

Phase Application

Three Phase Transformers

Steel Thickness

According to Selected CRGO Grade and Confirmed Spe

Material Type

High Permeability Hi-B CRGO (B800 >= 1.88t Guarant

Transport Package

Export Seaworthy Packaging

Specification

custom

Trademark

prennox

Origin

China

HS Code

8504901900

Key features

IEC 60076 Certified: Fully meets the technical specifications for power transformers in international markets, including Southeast Asia and Africa.
High-Induction CRGO Material: Utilizes premium silicon steel grades (such as 23Q110 or better) to ensure high saturation magnetic induction and long-term stability.
Precision Burr Control: Advanced cutting and winding technology keeps edge burrs below 0.02mm, preventing inter-layer short circuits.
Stress-Relieved Annealing: Every core is processed in high-temperature vacuum annealing furnaces to restore magnetic properties and ensure zero-defect performance.
Unmatched Energy Efficiency: The seamless wound construction minimizes magnetic resistance, reducing no-load losses by 25%-35% and significantly lowering operating costs.
Superior Acoustic Performance: The lack of air gaps and joints in the magnetic path effectively suppresses magnetostriction, reducing transformer noise by 7-10 dB.
Total Magnetic Symmetry: The 3D spatial arrangement ensures that magnetic path lengths for all three phases are identical, eliminating phase imbalance and neutral point issues.
Compact Design: The triangular geometry optimizes space utilization within the transformer tank, reducing the overall footprint and consumption of insulation oil.

Company profile

Business Type: Trading Company

About Our Factory & Business Background

AddressTianqu New District, Dezhou, Shandong, China

Our Production Capability & Technical Expertise

Main ProductsTransformer Cores, Transformer Tanks, Panel Radiators, CRGO Electrical Steel, Insulation Materials, Distribution Transformer

Product Q&A

Q:What products do you mainly supply?
A:
Our core focus is transformer components and related materials, including transformer cores, transformer tanks and panel radiators. We also supply CRGO silicon steel, electrical insulation materials, magnet wire, complete transformers, and selected transformer-related products.
Q:Can you supply products according to our drawings or specifications?
A:
Yes. We can supply transformer components according to customer drawings, specifications, and technical requirements. We review key requirements, including materials, dimensions and tolerances, performance parameters, applicable standards, quantities, and inspection requirements, to confirm feasibility and provide an accurate quotation.
Q:What information is required for a quotation?
A:
Please provide the product name or model, drawings or technical data sheet, key specifications, quantity, destination, and any required standards or documentation. Additional information may be required depending on the product and delivery terms.
Q:Do you have a minimum order quantity?
A:
MOQ depends on the product, specification, production method and packing requirement. Lower MOQs may be available for selected standard or smaller products, while customized components and equipment are evaluated case by case.
Q:Can you provide samples?
A:
Samples may be available for selected materials and smaller products. Customized, oversized or project products may require a sample charge, tooling arrangement or direct trial order. Availability must be confirmed for the specific item.

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