The ABB RET670 is a protection, control, and monitoring relay for power transformers. It is a versatile device that can be used for a variety of applications, including:

• Two- and three-winding transformers
• Autotransformers
• Shunt reactors
• T-protection
• Generator transformer blocks
• Phase shifting transformers
• Small busbar systems

 We can provide the following services:

Professional sales and maintenance: We have a professional technical team that can provide customers with comprehensive sales and maintenance services. We can provide customers with product instructions, installation guidance, troubleshooting and other services. We also provide long-term warranty services to ensure that customers can use it with peace of mind.

Adequate inventory: We have sufficient inventory to meet the needs of different customers. Our inventory includes components of various brands and specifications. We can also customize according to customer needs.

Excellent marketing foresight: We have excellent marketing foresight and can provide customers with the best products and competitive prices in a short period of time. We closely monitor the development of the Internet and are able to keep up with the latest product information in a timely manner. We have also established good cooperative relationships with global suppliers and are able to provide customers with the most favorable prices.

Win win business theory: Our company’s business theory is: rapid supply of parts, most competitive prices, and most convenient technical consulting. We hope to establish long-term cooperative relationships with customers by providing high-quality products and services.