Unicore Transformer – Maybe You’ve Thought Of The Reasons You Need This..

Posted by Clay on November 8, 2018

Unicore combines the high efficiency of a “wound type” core with the cost and production benefits of “stacked” laminations. AEM Cores offers a large range of custom size single and 3 phase Unicores in a variety of core types. Advanced machinery, software and production techniques persistently produce repeatable quality cores causing highly accurate and reliable cores so therefore lower losses and material savings.

Each Unicore lamination is fully formed through the AEM unicore machine. The laminations are then stacked to form the core. The core could be used to create a transformer immediately, subject to required losses, without any further processing. For that lowest possible, especially smaller cores, core loss, the Unicore should be annealed.

We are among the leading manufacturers and suppliers of Unicore for different types of power distribution transformers in India. Unicore offered by us is a wounded type transformer core which can be manufactured using high quality raw materials like silicon steel of various grades with grain orientation. This transformer core is made by stacking the Unicore lamination with the help of efficient machines.

The Unicores provided by us are highly advantageous since it is highly flexible and does not require preset tooling. The core may be used for construction a transformer immediately, without the further processing. This Unicore ought to be annealed to attain less core loss in comparison to cut cores and laminations. These cores can be simply assembled and it also highly boosts the efficiency in the transformers. The load of such Unicores can vary approximately 1500kg. The length, thickness and other dimensions are produced accurate and can also be custom specified.

We provide these Unicore in numerous shapes and sizes based on the requirements of our clients. This transformer core requires less maintenance and is highly economical. These cores can be widely used in a variety of general purpose transformers and distribution transformers using the capacity ranging from 1000VA to 10000KVA. Customers can avail these UCM425 Unicore Machine in customized specifications and then in market leading prices.

High Efficiency – suprisingly low core loss and magnetizing current. Flexibility of core sizes and kinds – transformer designers and productions managers have options to reduce their costs and improve their customer’s satisfaction. Easy and highly flexible core production – no mandrels or jigs needed, sizes are quickly and just programmed to an individual-friendly machine. The manufacturing process requires reduced space, consumables, inventories, labor and maintenance.

Every individual Unicore lamination is fully formed or “folded” through the Unicore machine. The operator stacks these laminations to create the core. The core may be used to create a transformer immediately, without any further processing. For applications requiring the best core loss, such as distribution transformers, the Unicore ought to be annealed. An annealed Unicore could have losses 15-30 % lower (depending on core size) than an un-annealed Unicore.

Various cores types and faces for reduced loss and magnetizing current. Core losses are below bonded and cut C & E cores, E&I and strip laminations. Core losses are exactly like Distributed Gap cores and Mitered laminations. Various core types and faces for reduced assembly time. Please watch the DUO-Core assembly video of methods AEM Core can be used yjgfnk reduce assembly time.

Various core types and faces for reduced cost. Lower grades of GOSS or unannealed cores could be supplied to reduce core cost. All common grades of GOSS can be processed from thickness .2 to .35 mm. Unicore sizes range between .5 to in excess of 1000 kg. Strip width may be from 20 to 300 mm. Window Length, Width and make-Up are unlimited from the machine.

Short lead times and reduced inventories are possible as a result of rapid production methods. The flexibility and suppleness offered by the pc controlled Unicore machine allows cores to be tailor-made to suit specific applications. This leads to optimization and fine-tuning for individual applications leading to increased efficiency and reduced costs.