LONG LINE ELECTRONIC
COMPANY LIMITED

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Nanocrystalline Cores for Leakage Circuit Breakers (LLE-ELCB)

Product Description:


  • Supply Ability: 500000Piece/per Month
  • Port: Beijing/Tianjin
  • Payment Terms: T/T,Paypal,L/C
  • Product Detail

    Product Tags

    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.



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