2017 High quality Amorphous Iron Core - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE

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2017 High quality Amorphous Iron Core - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE Detail:

Nanocrystalline Cores for Leakage Circuit BreakersLLE-ELCB)

图片4 图片5


  • 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


  • Electronic Leakage Circuit Breakers
  • Electromagnetic Leakage Circuit Breakers


  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
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
9/14*20 / 1.4-2.4@25mA ≥3.9@55mA ≥0.8
10.2/16*20 / 1.4-2.4@25mA ≥4.1@65mA ≥0.8
8.9/12.9*17 / 1.4-2@30mA Usin@30mA/Usi
n@15mA <2.15
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

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

Product detail pictures:

2017 High quality Amorphous Iron Core - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE detail pictures

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We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for 2017 High quality Amorphous Iron Core - Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB) – LLE, The product will supply to all over the world, such as: Angola, South Korea, Toronto, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Constance from Jakarta - 2017.12.02 14:11
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Delia from Anguilla - 2017.03.28 16:34

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