Lamination for transformers single phase EI and three phase EI with standard and air gap

Product Overview

Description

 

 

 

 

 

Brief Induction of Jiangyin silicon steel transformer laminations :

 

EI Lamination is made by the silicon steel strip.The model of EI lamination in standard sizes is from EI 28 to EI -240, and the model of EI lamination in non-standard sizes is from EI-36 to EI-360. the gap sizes of transformer lamination core can be customized.

 

Three -phase EI lamination is made by the silicon steel strip. the model of three-phase EI lamination is from three-phase (20) to three phase (100),and the hole size is from Φ4.5 to  Φ14, The gap sizes of transformer lamination core can be customized.

 

UI lamination is made by the silicon steel strip.the model of UI lamination is from UI-30 to UI-100,and the hole size is from Φ 8 to  Φ 14. the gap sizes of transformer lamination core can be customized.

 

 

 

Production Flow Chart of Jiangyin silicon steel transformer laminations :

 

 

 

Specification of Jiangyin silicon steel transformer laminations :

 

Type	a	b	c	d	e	holes	aperture(Φ)
EI- 28	28	4	6	8	17
EI-35	35	5	7.5	10	19.5
EI-41	41	6	8	13	21
EI-42	42	7	7	7	14
EI-48	48	8	8	16	24
EI-54	54	9	9	18	27	4	3.5
EI-57	57	9.5	9.5	19	28.5	4	4
EI-60	60	10	10	20	30	4	5
EI-66	66	11	11	22	33	4	4
EI-76.2	76.2	12.7	12.7	25.4	38.1	4	5
EI-78	78	13	13	26	39	4	5
EI-84	84	14	14	28	41	4	6
EI-85.8	85.8	14.3	14.3	28.6	42.9	4	5
EI-96	96	16	16	32	48	4	6
EI-105	105	17.5	17.5	35	52.5	4	6
EI-108	108	18	18	36	54	4	5.5
EI-114	114	19	19	38	57	4	6
EI-120	120	20	20	40	60	4	7
EI-133.2	133.2	22.2	22.2	44.4	66.6	4	7
EI-150	150	25	25	50	75	4	8
EI-152.4	152.4	25.4	25.4	50.8	76.2	4	8
EI-162	162	27	27	54	81	4	10
EI-168	168	28	28	50	84	4	10
EI-171	171	28.5	28.5	57	85.5	4	10
EI-180	180	30	30	60	90	4	10
EI-192	192	32	32	64	96	4	10
EI-270	270	45	45	90	135	4	12
EI-228	228	38	38	76	114	4	10
EI-300	300	50	50	100	150	4	12
EI-360	360	60	60	120	180	4	12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Application of Jiangyin silicon steel transformer laminations :

 

 

 

Certificates of Jiangyin silicon steel transformer laminations :

 

 

 

 

Quality control & Test instruments of Jiangyin silicon steel transformer laminations :

 

 

 

Production Line of Jiangyin silicon steel transformer laminations :

 

 

 

 

 1,Where are  your company main markets? 
   We have a strong expoter markets Middle East,Southeast Asia,Africa and South America,etc.
 
2,How about the quality of products in your company?
      We have  high and best quality  products and our products get some good feedbacks from clients over the world. Once you got our peoducts with some questions under guartanee, we will provide helps at first time. at the usual time we keep our records about products complaints as low as 1% .
 
3,Are you a manufacturer?
      Yes ,we are a manufacturer,not agent. We have own factory,which is located Jiangyin,CHINA. We have a leading power in producing and exporting galvanized steel pipe etc.I promise that we are what you are looking for.and Welcome you to contact us!