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Professional China Amorphous Ribbon - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE

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Professional China Amorphous Ribbon - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE Detail:

Nanocrystalline Cores for Leakage Circuit BreakersLLE-ELCB)

图片4 图片5

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:

Professional China Amorphous Ribbon - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE detail pictures


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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Professional China Amorphous Ribbon - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE, The product will supply to all over the world, such as: Rwanda, United States, Mexico, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Elaine from Islamabad - 2017.06.29 18:55
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Frances from Toronto - 2018.12.25 12:43

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