Unicore combines the high efficiency of a “wound type” core with the cost and production benefits associated with “stacked” laminations. AEM Cores provides a wide range of custom size single and three phase Unicores in a number of core types. State-of-the-art machinery, software and production techniques persistently produce repeatable quality cores resulting in highly accurate and reliable cores and therefore lower losses and material savings.
Each Unicore lamination is fully formed by the AEM unicore machine. The laminations are then stacked to create the core. The core are often used to create a transformer immediately, subject to required losses, without any further processing. For the lowest possible, especially smaller cores, core loss, the Unicore should be annealed.
We are one of the leading manufacturers and suppliers of Unicore for various kinds of power distribution transformers in India. Unicore provided by us is a wounded type transformer core which is manufactured using top 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 offered by us are highly advantageous because 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 needs to be annealed to achieve less core loss in comparison with cut cores and laminations. These cores can be easily assembled and it highly raises the efficiency in the transformers. The weight of such Unicores can range approximately 1500kg. The length, thickness as well as other dimensions are created accurate and can be custom specified.
We provide you with these Unicore in numerous styles and sizes based on the requirements of our clients. This transformer core requires less maintenance and is also highly economical. These cores could be commonly used in different general purpose transformers and distribution transformers with all the capacity which range from 1000VA to 10000KVA. Customers can avail these UCM425 Unicore Machine in customized specifications and in market leading prices.
High Efficiency – suprisingly low core loss and magnetizing current. Flexibility of core sizes and types – transformer designers and productions managers have options to reduce their costs and increase their customer’s satisfaction. Basic and highly flexible core production – no mandrels or jigs needed, sizes are quickly and simply designed to an individual-friendly machine. The manufacturing process requires reduced space, consumables, inventories, labor and maintenance.
Each individual Unicore lamination is fully formed or “folded” through the Unicore machine. The operator stacks these laminations to form the core. The core are often used to develop a transformer immediately, without the further processing. For applications requiring the best core loss, including distribution transformers, the Unicore ought to be annealed. An annealed Unicore may have losses 15-30 % lower (according to core size) than an un-annealed Unicore.
Various cores types and faces for reduced loss and magnetizing current. Core losses are lower than bonded and cut C & E cores, E&I and strip laminations. Core losses are 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 Unicore transformer may 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 may be processed from thickness .2 to .35 mm. Unicore sizes vary from .5 to over 1000 kg. Strip width could be from 20 to 300 mm. Window Length, Width and make-Up are unlimited by the machine.
Short lead times and reduced inventories are possible because of rapid production methods. The versatility and flexibility available from the computer controlled Unicore machine allows cores to become tailor-made to suit specific applications. This leads to optimization and fine-tuning for individual applications leading to increased efficiency and reduced costs.