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. State-of-the-art machinery, software and production techniques consistently produce repeatable quality cores leading to highly accurate and reliable cores and hence lower losses and material savings.
Each Unicore lamination is fully formed from the DG cores. The laminations are then stacked to create the core. The core may be used to build a transformer immediately, subject to required losses, without any further processing. For the lowest possible, especially smaller cores, core loss, the Unicore needs to be annealed.
We are some of the leading manufacturers and suppliers of Unicore for various kinds of power distribution transformers in India. Unicore available from us is a wounded type transformer core which is manufactured using high quality raw materials like silicon steel of different grades with grain orientation. This transformer core is produced by stacking the Unicore lamination through the help of efficient machines.
The Unicores available from 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, with no further processing. This Unicore ought to be annealed to achieve less core loss in comparison to cut cores and laminations. These cores can be easily assembled plus it highly raises the efficiency of the transformers. The body weight of those Unicores may range as much as 1500kg. The length, thickness along with other dimensions are made accurate and can be custom specified.
We provide you with these Unicore in different shapes and sizes based on the requirements of our own clients. This transformer core requires less maintenance and is also highly cost effective. These cores could be popular in various general purpose transformers and distribution transformers with all the capacity starting 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 enhance their customer’s satisfaction. Basic 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 person Unicore lamination is fully formed or “folded” from the Unicore machine. The operator stacks these laminations to make the core. The core may be used to create a transformer immediately, with no further processing. For applications requiring the best core loss, such as distribution transformers, the Unicore should be annealed. An annealed Unicore could 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 similar to Distributed Gap cores and Mitered laminations. Various core types and faces for reduced assembly time. Please watch the DUO-Core assembly video of how Unicore transformer may be used yjgfnk reduce assembly time.
Various core types and faces for reduced cost. Lower grades of GOSS or unannealed cores might be supplied to lessen core cost. All common grades of GOSS can be processed from thickness .2 to .35 mm. Unicore sizes vary from .5 to in excess of 1000 kg. Strip width can be from 20 to 300 mm. Window Length, Width and Build-Up are unlimited through the machine.
Short lead times and reduced inventories are possible as a result of rapid production methods. The versatility and flexibility available from the computer controlled Unicore machine allows cores to get tailor-created to suit specific applications. This brings about optimization and fine-tuning for individual applications leading to increased efficiency and reduced costs.