Jiangshan Scotech Electrical Co.,Ltd

Jiangshan Scotech Electrical Co.,Ltd

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Jiangshan Scotech Electrical Co.,Ltd
HomeProductsSpecial TransformerGrounding Transformer

Grounding Transformer

(Total 1 Products)
low loss grounding transformer

Brand: SCOTECH

Packaging: Angle iron frame with ply wood box

Supply Ability: depends on the size and quantity

PRODUCT DESCRIPTION The grounding transformer can be oil type or dry type, single phase or three phase, it`s a kind of auxiliary transformer used in three phase power system. The function of a grounding transformer is to create a neutral point for...

China Grounding Transformer Suppliers

Applications:

The Grounding Transformer is a kind of auxiliary transformer that used to offer an earth point for the Delta-Star system. They are typically used for providing a path to ground for unbalanced load current and for fault currents on system where a suitable ground is otherwise not available.

Design:

The grounding transformers are generally designed with one of the two configurations: Zig-Zag (Zn) with or without an auxiliary winding or a Wye (Ynd) with a delta connected secondary. The Zig-Zag connection is preferred as it is more cost effective and have smaller size than the Delta-Wye unit. For more safety, neutral earthing resistors (NER) are often used in conjunction with the grounding transformer to limit neutral ground fault current magnitude. The rated voltage of the NER should be equal to the line to ground voltage of the grounding transformer. The current rating and duration should match the grounding transformer 


Why SCOTECH

Long history- Focus on transformer manufacturing since 1934.

Technical support – 134 engineers stand by for you 24/7.

Manufacturing-advanced production and testing equipment, strict QA system.

Perfect service-The complete customer service package (from quotation to energization)





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