100 kVA Single Phase Pad Mounted Transformer

Power Rating:100 kVA

Primary Voltage Ratings: 34.5-19.92/13.8-7.957/13.2-7.62/12.47-7.2 ,27.6/16 ,14.4,7.2,24.94,34.5or others

Secondary Voltage Ratings: 120-240/240-480/347/600 or others

H.V. Tap Range: ±2×2.5% or others

Connection: Delta/Wye

Type: Dead front/Live front

BIL: 30-150

Standards: CSA, IEEE, DOE, NEMA

A 100kVA single phase padmounted transformer is a single phase transformer with a specific capacity of 100 kVA. This type of transformer is commonly used in domestic, commercial and industrial applications and is primarily used to convert high voltages to low voltages for use in various electrical equipment. 

It has an input winding and an output winding, which are magnetically coupled through the iron core so as to convert the input voltage to the output voltage. The turns ratio of the input and output windings determines the transformer's ratio, which in turn determines the relationship between the output voltage and the input voltage. The output voltage of such transformers is usually low voltage such as 110V, 220V, 240V, 380V etc.

The operating principle of a single-phase padmounted transformer is based on the law of electromagnetic induction. When the input current passes through the primary winding, a magnetic field is generated which passes through the core and induces a voltage across the secondary winding. By controlling the turns ratio of the windings, i.e. the ratio of the turns of the primary and secondary windings, the transformation of the input voltage to the output voltage can be realised.

In order to ensure the normal operation of the transformer and prolong its service life, it needs to be regularly maintained and inspected, including appearance inspection, oil level inspection, oil temperature inspection, sound and vibration inspection, and so on. It is also necessary to clean the cooling system regularly, keep ventilation open to prevent overheating, and test the oil quality regularly to ensure the insulation and cooling performance of the oil.

Please note that the selection and installation of transformers need to be carried out according to specific application scenarios and needs, and at the same time, relevant safety regulations and standards need to be followed. Therefore, when purchasing and using 100kVA single-phase padmounted transformers, it is recommended to consult a professional electrical engineer or an expert in the relevant field to ensure that they are installed correctly, operate safely and meet the usage requirements.

Information on specific prices, brands and purchase channels may vary depending on market supply and demand, regional differences and brand selection. Therefore, when purchasing, it is recommended to conduct sufficient market research and comparison, and choose suppliers and brands with good reputation and reliable quality.

Finally, since transformers involve power transmission and conversion and are high-voltage equipment, it is important to pay attention to safety during operation and use, follow relevant operating procedures and safety standards to ensure the safety of personnel and equipment.

1.Quality management system GB/T 19001-2016 ISO 9001: 2015

The operation of the whole YAWEI system is strictly controlled and managed. This ensures the quality of products and material in all stages, from receiving customer requests to design, materials, production, installation, testing, packaging, delivery, after-sales, all of which operate under strict and logically linked processes.

2.CERTIFICATEOFCOMPLIANCE of UL and CUL

YaWei pad mounted transformer have been evaluated by UL in accordance with the U.S and Canada Standard(s). Our transformer certified by UL based on Canadian standards (CSA standards) .

3.Accreditation certificate CE

Standard: EN 60076-1:2011.EN 60076-2:2011EN 60076-14:2013 confirms that YAWEI technical quality meets the requirements of all specific international standards for testing and calibration laboratories. All YAWEI products are fully tested in a qualified testing room before leaving the factory, ensuring stable quality and providing absolute peace of mind for customers.

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