4000KVA SUSTATION TRANSFORMER

3 week ago

2 0 

12 month

Product details

Product introduction:

Substation transformers often go unnoticed — but they're absolutely essential to modern power systems. Positioned right at the heart of the grid, they bridge the gap between high-voltage transmission lines and the lower-voltage networks that power our daily lives. From neighborhood lighting and industrial machinery to the data centers driving the digital economy, reliable electricity starts with them.

Key specification:

Rated power	3750/4500kva
Primary voltage	13800V Delta
Secondary voltage	480WYE/277V
Phase	3
Frequency	60
Vector group	Dyn1
Cooling method	KNAN
Temperature rise	55/65K
Standard	IEEE C57.12.00
Certificate	UL

Factory display:

Step into YAWEI’s smart manufacturing workshop—well-organized, advanced equipment, strict quality control. From core stacking, coil winding to final assembly and testing, every process is precisely managed. We deliver reliable transformers with intelligent manufacturing and rigorous standards, powering global projects with quality and trust.

Transformer customization:

Behind Yawei Transformer stands a highly capable technical team. And thanks to them, we're able to offer real flexibility — tailoring our products to match your exact needs. Some of the features we can customize include:

Standards and Rules:

K-Factor.

Audible Sound

Efficiency Value

Bushing Layout

Accessories Brand

Impedance Value

Standard Testing

Special Environments

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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

12 month

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

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