DIN 42554 Thermometer Box Test Standard for Oil-Immersed Transformers

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of DIN 42554 testing. These products are called thermometer pockets designed for screwing in bi-metal thermometer and other components used to display oil temperature. It can be produced in different lengths and different connection sizes upon request.

Thermometer pockets are used by welding to the transformer boiler. The boiled thermometer pockets form a bed for the bimetal thermometer and other miscellaneous products to be used to measure the temperature of the oil in the transformer. It can be produced in different lengths and different connection sizes upon request.

DIN 42554 specifies basic accessories of transformers-reactors such as:

• Thermometer pockets for use in liquid immersed transformers;
• earth terminals; To be used in liquid immersed and dry type transformers;
• Drain plugs to be used in liquid immersed distribution transformers;
• Filling ports to be used for liquid immersed distribution transformers;
• Reels to be used in liquid immersed and dry type transformers, selection and distance.

After agreement between the buyer and the manufacturer, this part of the DIN 42554 series can be fully or partially applied to large power transformers or special transformers.

EUROLAB assists manufacturers with DIN 42554 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.