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Low Noise Step Lap CRGO Transformer Core for Distribution Transformers
US$1,000.00-3,050.00
1 Ton
Product profile
Application
Power, Oil Immersed Distribution and Power TransformersPhase
ThreeCore
Core-type TransformerModel NO.
Low Noise Transformer CoreCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000Usage
Distribution Transformer, Oil Immersed Distribution and Power TransformersFrequency Characteristics
Power FrequencyShape of Core
ODBrand
PrennoxCore Material
Conventional Grade High Permeability Grade or DomaLamination Thickness
Typically 0.23 / 0.27 / 0.30 mmCore Structure
Single Phase or Three Phase According to DesignJoint Design
45 Degree Mitered, Step Lap or Multi Step LapCore Dimensions
Customized According to Approved DrawingLamination Processing
Precision Slitting, Cutting and StackingSupply Form
Stacked Core or Assembled CoreDimensional Tolerance
Approved Drawing and Confirmed SpecificationType
Grain Oriented Electrical Steel CRGOTechnique
Cold RolledAvailable Grade Examples
23q95 23qg85 23qgh80 or CustomizedStep Lap Steps
3 Step 5 Step 7 Step 9 StepTransport Package
Export Seaworthy PackagingSpecification
customTrademark
prennoxOrigin
ChinaHS Code
8504901900Key features
CRGO Laminated Transformer Core for Oil Immersed Transformers: Low noise CRGO transformer core for distribution transformer applications
Step lap laminated core structure helps optimize magnetic flux transition
Low Core Loss Transformer Core: Grain-oriented electrical steel laminations help reduce no-load loss, supporting energy-efficient oil immersed transformer designs.
High Magnetic Permeability Core Design: Optimized magnetic properties help improve flux transmission and support compact transformer core construction.
Laminated Electrical Steel Core Structure: Individually insulated silicon steel laminations help reduce eddy-current loss for stable transformer operation.
Suitable for Oil Filled Distribution Transformers: Widely used in oil immersed distribution transformer cores for utility grids, industrial power systems, and commercial power distribution.
Custom Transformer Core Dimensions: Core window size, limb width, yoke length, lamination thickness, step-lap structure, and overall core dimensions can be customized to OEM drawings.
Available for Three-Phase and Single-Phase Transformer Cores: Suitable for three phase transformer core assemblies and single phase transformer core manufacturing requirements.
Precision Cut CRGO Core Laminations: Accurate cutting and stacking support consistent lamination alignment, reliable core assembly, and efficient transformer manufacturing.
OEM Silicon Steel Transformer Core Supply: Ideal for transformer manufacturers, transformer core factories, electrical equipment suppliers, and transformer repair or refurbishment projects.
Company profile

Shandong Ennox Electrical Equipment Co., LtdShandong, China
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.
Send Inquiry
*To:
Shandong Ennox Electrical Equipment Co., Ltd
Shandong Ennox Electrical Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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