Dry-Type Transformer: The Safe & Smart Choice for Modern Power
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Product Description
- 产品描述
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Introduction to Dry-Type Transformers
A Dry-Type Transformer is a crucial electrical device where the core and windings are not immersed in insulating oil. This design philosophy prioritizes safety, reliability, and environmental compatibility, making it the preferred solution for modern applications with stringent safety requirements.
Jiangxi Kaihao Electric Co., Ltd. specializes in manufacturing high-performance dry-type transformers that meet GB/T 1094.11-2022 and IEC 60076 international standards. Our transformers are engineered for excellence, offering superior protection, lower maintenance, and intelligent operation.
Key Features and Technical Advantages
Our dry-type transformers are defined by a "Three Low & Three High" principle, delivering unmatched performance.
Enhanced Safety and Environmental Protection: As a flame-retardant device, it does not support combustion and produces no harmful gases when exposed to fire, significantly reducing fire hazard risks. Being oil-free eliminates the risk of leaks and soil contamination.
High Reliability and Strength: The use of epoxy resin casting or impregnation provides excellent moisture resistance, high mechanical strength, and superior electrical insulation. This results in strong short-circuit withstand capability and consistent performance.
High Efficiency and Low Operational Cost: Constructed with premium grain-oriented silicon steel cores, our transformers achieve remarkably low no-load and load losses. They also feature low noise levels and low partial discharge, contributing to a quiet and efficient operation.
Intelligent Monitoring and Control: Equipped with a smart temperature controller, our transformers enable remote temperature monitoring and status display. This system provides long-term protection and can automatically or manually control cooling fans to optimize performance based on load conditions.
Technical Specifications and Applications
Our product range is versatile, designed to serve a wide array of demanding sectors.
Typical Specifications:
Rated Capacity: 30 to 2500 kVA
Primary Voltage: 10 to 35 kV
Insulation Class: F (155°C) or H (180°C)
Cooling Modes: Natural Air Cooled (AN) and Forced Air Cooled (AF), with the latter allowing for a 50% increase in output capacity for temporary overloads.
Ideal Application Scenarios:
Commercial & Public Infrastructure: High-rise buildings, airports, shopping malls, hospitals, and schools—any location where safety is paramount.
Industrial & Transportation: CNC machinery production lines, subway systems, railway stations, and tunnels.
Renewable Energy & Special Projects: Perfect for wind and solar power integration, data centers, and marine platforms due to their robustness and maintenance-free nature.
Why Choose Jiangxi Kaihao?
Choosing our dry-type transformers means investing in safety, sustainability, and smart technology. We are committed to providing energy-efficient, durable, and low-maintenance solutions that power progress safely and reliably. Contact us today to find the perfect transformer for your critical application.
Message for inquiry
We highly value your feedback and inquiries. If you have any questions about our products or services, please fill out the form below, and we’ll get in touch with you as soon as possible.
The company primarily engages in the manufacturing and sales of various types of power transmission equipment, including 35 kV and below resin-encapsulated dry-type transformers, oil-immersed transformers, special-purpose transformers, and high- and low-voltage substations.
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