Professional China Grain Oriented Silicon Steel - Nanocrystalline Cores for Power Transformer (LLE-PC) – LLE

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With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for Split Core Current Sensor, Clamp-On Current Transformer, Frequency Transformer, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!

Professional China Grain Oriented Silicon Steel - Nanocrystalline Cores for Power Transformer (LLE-PC) – LLE Detail:

Naocrystalline Cores for Power Transformer(LLE-PC)

1.Features：

High permeability
High saturation Induction ,Low core loss
The density and lamination coefficient of nano-crystalline is lower than that of
Permalloy, under the condition of the same size and similar performance of the
two. It is 1/4 lighter in weight, and 1/3 lower in the manufacturing cost.
Good temperature stability:work for a long time at temperature of -55 ~ 130 ℃
The linear range of nano-crystalline alloy is wider than that of Permalloy .

2. Properties：

Comparison of different materials：

Property	Nanocrystalline cores	permalloy cores	Si-steel cores
Saturate induction (Bs)	1.25T	0.75T	2.03T
Initial permeability(（µ0)	8～12×104	5～8×104	103
Maximum permeability（µm）	60×104	60×104	4×104
Curie temperature（℃）	570	400	740
Density（g/cm3）	7.25	8.75	7.65
Stacking factor	0.7	0.9	0.95
Thickness (mm)	0.03	0.15	0.3

3 .Specifications and electric parameters:

No.	Core Size IDxODxHT	Case size IDxODxHT

1	90×125×25	85x130x30
2	100x150x25	95x155x30
3	110x150x15	105x155x20
4	305×490×15	299×496×23
5	315×395×35	309×401×43
6	198×248×30	192×254×37
7	198×248×20	192×254×27
8	155×200×30	150×205×36
9	140×180×30	135×185×36
10	130×190×30	125×195×36
11	305×490×15	299×496×23
12	315×395×35	309×401×43
13	198×248×30	192×254×37
14	198×248×20	192×254×27
15	155×200×30	150×205×36
16	140×180×30	135×185×36
17	130×190×30	125×195×36
18	7595/105125×25	7090/110130×30
19	8095/120135×25	7590/125140×30
20	9090/160160×30	8585/165165×36

Remark:

1）To the specification in the form, cores can be made for meeting user’s need.
2) The maximal OD size we can make is 1200mm.
3) case material: plastic case, stainless steel, aluminum

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Cores For Current Transformer