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220kV Class oil-immersed transformer

  • 220kV Class oil-immersed transformer
  • 220kV Class oil-immersed transformer
  • 220kV Class oil-immersed transformer

Key attributes

Brand ROCKWILL
Model NO. 220kV Class oil-immersed transformer
Rated capacity 240000kVA
Primary voltage 230kV
Secondary voltage 6.3kV
Methods of regulation N/A
Winding type Three Winding
Series SF/SFS Series

Product descriptions from the supplier

Description

Overview

Premium Durability: Superior insulation and mechanical resilience allow for extended system life and overall system reliability.reducing the frequency of outages. 

Certified Quality: Oil-immersed power transformers are manufactured, tested and delivered in our accordance with all applicable standards (ANSI, IEEE) maintaining US compliance which simplifies service and retrofitting.

Energy Efficient: Designed to accommodate heavier base loading for extended periods of time with low energy loss and minimal partial discharge for optimized energy savings.

 

Operating condition

1.working temperature:-30℃~40℃

2.Relative humidity: <90% (25℃) 

3.No corrosive gas, no obvious dirt, etc.

4.Altitude: <1000m

 

Applications:

The 220kV power transformers that are used in high-voltage transmission substations, large industrial facilities, and renewable energy projects to efficiently step up or step down power for long-distance distribution. They also support urban substations and critical infrastructure, ensuring stable electricity supply for national grid.

 

If you need to know about more parameters , Please check the model selection manual.

Know your supplier
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150000000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150000000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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