High quality Nanocrystalline toroidal core Current Transformer core
Product name : High quality Nanocrystalline toroidal core Current Transformer core
Products Category: > Nanocrystalline alloy cores

Power current transformer is a special transformer for measuring current of power transmission and distribution lines. The measurement precision differs from soft magnetic materials it uses. The higher precision (less measurement error) is, and the higher core permeability requires. When cold rolling silicon steel sheet cannot reach the requirement of little transformation ratio and low ampere turns, it has to use soft magnetic material with high permeability, such as perm alloy and amorphous alloy.
The core shell is made of ABS, PC, aluminum or copper.
Rated voltage class: 0.5, 10, 15, 20, 35, 63, 110, 220, 330, 500, 1, 100 KV
Transformer precision class: 0.5, 0.5s, 0.2, 0.2s, 0.1, 0.02, 0.01
The company has large production capacity, timely supply and various specifications, and can deliver goods in three days.
Amorphous alloy has the similar initial permeability as perm alloy, higher maximum permeability, good temperature stability, and 70%-75% lamination coefficient. In the same size and performances, amorphous core's weight is only two thirds of perm alloy core, and price is more competitive. In recent years, the demand of high-precision transformer (such as grades 0.2, 0.2S and 0.5S) has rapidly increased. Therefore, domestic demand of amorphous alloy measurement current transformer core rapidly increases.
Besides, we can design current transformers and provide current transformer test report.
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Contact Us
Tel: +86-551-64203142
Fax: +86-551-65602166
E-mail: sales@softmagneticcore.com
Add: No78 Jieshou Road, Hefei China
Whatsapp: +86 138 5698 7753
Our New product-Amorphous powder core