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3D wound iron core1
3D wound iron core1

Transformer core

3D wound iron core

3D wound iron cores are primarily used in the production of cores for dry-type and oil-immersed power transformers (including models such as S11, S13, S20, and S22 for oil-immersed types, and SCB12, SCB14, and SCB18 for dry-type units). These products feature a layered winding structure and can be customized to meet specific customer requirements.

Product Details Standard Specifications Solutions Related Products

Product Details

3D wound iron cores are primarily used in the production of cores for dry-type and oil-immersed power transformers (including models such as S11, S13, S20, and S22 for oil-immersed types, and SCB12, SCB14, and SCB18 for dry-type units). These products feature a layered winding structure and can be customized to meet specific customer requirements.

Standard Specifications

SPECIFICATIONS

Rated capacity Unit:kVA No-load loss (W)
Level 1 energy efficiency Level 2 energy efficiency Level 3 energy efficiency
S22 S20 S13
30 65 70 80
50 80 90 100
63 90 100 110
80 105 115 130
100 120 135 150
125 135 150 170
160 160 180 200
200 190 215 240
250 230 260 290
315 270 305 340
400 330 370 410
500 385 430 480
630 460 510 570
800 560 630 700
1000 665 745 830
1250 780 870 970
1600 940 1050 1170
2000 1085 1225 1360
2500 1280 1440 1600

Solutions

High-quality dry-type transformers with flame-retardant, low-noise and compact design. Compliant with national standards for safe and quiet operation.

01  Urban Civil Building Sector

Solutions

Premium dry-type transformers with strong overload resistance and long service life. Exceeds industry standards for efficient infrastructure power systems.

02  Infrastructure Sector

Solutions

High-efficiency specialized transformers with low loss and anti-harmonic features. Optimizes energy conversion for greener and smarter new energy projects.

03  New Energy Sector

Solutions

Advanced power transmission equipment with strong insulation and digital monitoring. Compliant with grid standards for robust and efficient modern power systems.

04  Power Industry Sector

Related Products

After-Sales Service

01

Rapid Response

The engineering project team provides full-process support from installation guidance to industrial optimization. Through remote video and on-site communication, technical issues are quickly resolved to ensure stable equipment operation.

Technical Guidance

Regular Inspections

02

Technical Empowerment

Provide professional training covering installation, commissioning, and troubleshooting. Through digital technical disclosure, ensure the project site has independent operation and maintenance capabilities, improving global delivery quality.

O&M Practice

Remote Guidance

03

Quality Assurance

Relying on standardized mass production and a complete traceability mechanism, ensure long-term supply of core components, effectively reduce global supply chain risks, and maintain consistent equipment quality.

National Standard Quality

Stable Supply

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