Low Voltage DIN Bushing
Low Voltage DIN Bushing(低压DIN套管) serves as a critical interface component in power distribution transformers, responsible for connecting internal windings to external power networks while providing reliable electrical insulation and mechanical support. Following the rigorous German Industrial Standards (DIN), particularly DIN 42530 and DIN 42539 for low-voltage applications ranging from 1 kV to 3 kV with current capacities from 250 A up to 4,500 A, these bushings have become the preferred choice for oil-immersed distribution transformers worldwide . Our company has been dedicated to the design and manufacture of DIN-standard transformer bushings for over a decade, with a production facility equipped with full CNC machining, high-voltage testing, and helium leak detection systems. We export our products to Europe, the Middle East, and Southeast Asia, serving transformer manufacturers, EPC contractors, and utility maintenance teams who require reliable, interchangeable components for both new installations and retrofit projects
The core components of a Low Voltage DIN Bushing include the porcelain or resin insulator body, the conductor rod, the mounting flange, sealing elements, and external terminals . The ceramic insulator body, fired at temperatures exceeding 1200°C, provides excellent dielectric strength and mechanical resilience, while the conductor rod is manufactured from high-conductivity copper or brass to minimize energy loss . For low-voltage DIN bushings, the creepage distance typically ranges from 60 mm to 150 mm depending on the pollution level of the installation environment, and all metal parts undergo surface treatments such as tin plating or galvanizing to resist corrosion in coastal or industrial settings . These standardized dimensions ensure that our DIN bushings are directly interchangeable with mainstream European transformer models, eliminating the need for tank modifications during replacement
Our Low Voltage DIN Bushings are widely used in oil-immersed distribution transformers, pad-mounted transformers, wind farm step-up units, and railway traction transformers – applications that demand long-term reliability under thermal cycling, vibration, and environmental stress . With a service life exceeding 30 years under normal operating conditions, our bushings help utilities and industrial users reduce maintenance costs and unplanned downtime. We maintain finished-goods inventory for the most common ratings (1 kV/250 A, 3 kV/630 A, etc.), and we offer complete type-test reports, CAD dimension drawings, and bilingual installation manuals to support your project documentation needs. For inquiries, sample requests, or customized quotations, please contact our sales team – we typically respond within 24 hours with technical recommendations and pricing information.
Our Low Voltage DIN Bushings are widely used in oil-immersed distribution transformers, pad-mounted transformers, wind farm step-up units, and railway traction transformers – applications that demand long-term reliability under thermal cycling, vibration, and environmental stress . With a service life exceeding 30 years under normal operating conditions, our bushings help utilities and industrial users reduce maintenance costs and unplanned downtime. We maintain finished-goods inventory for the most common ratings (1 kV/250 A, 3 kV/630 A, etc.), and we offer complete type-test reports, CAD dimension drawings, and bilingual installation manuals to support your project documentation needs. For inquiries, sample requests, or customized quotations, please contact our sales team – we typically respond within 24 hours with technical recommendations and pricing information.
Our address
YINGZHOU ECONOMIC DEVELOPMENT,HEJIAN
CITY,HEBEI PROVINCE,CHINA
Phone Number
0086-18730709939
luying@anmeielec.com
https://www.anmeibushing.com/info/
