factory customized Toroidal Amorphous Core - Nanocrystalline Cores for Leakage Circuit Breakers （LLE-ELCB) – LLE

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factory customized Toroidal Amorphous Core - Nanocrystalline Cores for Leakage Circuit Breakers （LLE-ELCB) – LLE Detail:

Nanocrystalline Cores for Leakage Circuit Breakers（LLE-ELCB)

Features:

High initial permeability, High output voltage, core size saving.
Low core loss, Good tolerance ability for large current impulse, Good protection of
tripping of high current
High Cuire temperature, Good temperature stability（-55℃~130℃）
Competitive price

Applications：

Electronic Leakage Circuit Breakers
Electromagnetic Leakage Circuit Breakers

Specifications ：

	Nanocrystalline cores	Permallloy cores
Saturate magnetic induction Bs（T）	1.20	0.70
Initial Permeability（GS/Oe）	50000～100000	50000～100000
Maximum permeability（GS/Oe）	>300000	>200000
Remanency Br（T）	0.1	0.4
Coercivity（A/m）	<1.6	<0.8
Density（g/cm3）	7.3	8.8
Stacking factor	>0.75	>0.88

Specification and electric parameter：

Core size	Finished size	AC performance 1	AC performance 2	Full wave performance
Usin/mV	Usin/mV	Uzw/mV	Uzw/Us in	Uzw/Usin
9.1×12.1×3.8	7.8×13.4×5.0	0.058-0.088@24.7mA
9.5×12.8×3.2	7.0×14.6×4.8	0.05-0.08@24.6mA
8.9×12.9×16.7	6.7×14.9×19.3	1.0-1.7@30mA
10×17×20	7.9×19.2×22.5	≥1.9@45mA
11.5×18.5×16.7	10.0×22.0×19.3	1.19-1.78@33.3mA
14×19×3.2	12.3×21.5×5.4	0.07-0.12@22.5mA
15×18.6×4.5	13.3×20.6×6.6	0.06-0.09@24.6mA
14×22×16.7	11.8×24.2×19.3	≥1.9@70mA
8.8/15*17	/	1.8-2.6@25mA	≥4.1@60mA	≥1.44@25mA	≥0.8 @25mA	≥0.8 @60mA
9/14*20	/	1.4-2.4@25mA	≥3.9@55mA	≥0.8 @55mA
10.2/16*20	/	1.4-2.4@25mA	≥4.1@65mA	≥0.8 @65mA
8.9/12.9*17	/	1.4-2@30mA	Usin@30mA/Usi n@15mA <2.15	≥0.78 @30mA
9/13.2*17	/	1.34-2.1@37mA	≥1.24@37mA
13.5/22*20	/	3.09-5.1@59.1mA	≥2.66@59.1m A	≥0.82 @59.1mA

Notice: You can see the company commonly used size specifications and it can also be customized according to user needs.

Product detail pictures:

The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for factory customized Toroidal Amorphous Core - Nanocrystalline Cores for Leakage Circuit Breakers （LLE-ELCB) – LLE, The product will supply to all over the world, such as: Nicaragua, Poland, Mauritius, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.

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