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3 month ago

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Product details

Product introduction

Engineered for robust performance, Yawei's 80 MVA power transformer features a three-phase oil-immersed design with a primary voltage rating of 121 kV. The unit incorporates a multi-stage ONAN/ONAF cooling system, enabling capacity optimization through forced air operation when required.

Designed with harmonic suppression capabilities, the transformer fully complies with IEC standards for bushing specifications and acoustic performance. It utilizes environmentally friendly PCB-free mineral oil as the insulating medium and has successfully completed all required type and routine testing protocols.

Key technical attributes include:

Rated capacity: 80 MVA
Primary voltage: 121 kV
Cooling method: ONAN/ONAF (oil natural air natural/forced)
Insulating medium: PCB-free mineral oil
Standards compliance: IEC requirements
Quality assurance: Comprehensive type and routine tests

The transformer is backed by Yawei's standard warranty coverage, demonstrating the company's commitment to product reliability and long-term performance. Suitable for various power transmission applications, this unit represents Yawei's expertise in manufacturing high-voltage power equipment that meets international technical specifications and operational requirements.

Specification

Brand	YAWEI
Application	Power Transformer
Basic Transformer Concept	Oil-immersed,conservator tank
Tank Design	Rigid tank, detachable cooling radiators
Number of Phases	3-phase
Rated Power	80000 kVA
Method of Cooling	ONAN/ONAF
Voltage Ratio (prim./sec.)	121000/11000V
Voltage Regulation	Off-circuit Tap Changer
Frequency	50Hz
Connection	YNd11
Total Weight	98000kg
Weight of oil	56000kg
Transport Weight	72000kg
Tapping Range	±2*2.5%

Yawei's Most Competitive Products:

Pad Mounted Transformer, Power Transformer, Distribution Transformer, Pole Mounted Transformer

If you have any inquiries, please contact me immediately.

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Suppliers

Jiangsu Yawei Transformer Co., Ltd.

Audited supplier

4 month

Main Product: Power Transformer, Distribution Transformer , Pad Mounted Transformer, Pole Mounted Transformer, Substation Transformer, Dry Type Transformer

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