TitleProduct

B+C Surge Protective Device

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2019-08-04 20:30

  • Browse the number:

    475

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Company Profile

Zhejiang Yuelong Electric Co., Ltd

By certification [File Integrity]

Contact:ylongelec(Mr.)  

Email:

Telephone:

Phone:

Area:Zhejiang

Address:Zhejiang

Website:http://www.ylong-elec.com/ http://www.1234567cy.com/com/ylongelec/

Product Details



YL9-B+C surge protection device for AC 50/60Hz,385V and below  the TN-S,TN-C,TN-C-S,TT,IT pwoer supply system,the power grid caused by  lightning or surge voltage protection.

From the device failure
Module  protector with failure from the device,when the protective device due to  overheating,break down failure,the failure disengagement device can  automatically detach it from the power grid,also give an indication signal.



MODEL


YL9-B+C 4P


YL9-B+C 4P


SPD port


One port


One port


SPD category


Combination Type


Combination Type


Test category


Class I+II test


Class I+II test


Rated voltage of Un(V)


220V AC 50-60HZ


220V AC 50-60HZ


Max. continuous operating voltage Uc(V)


280V AC 50-60HZ


280V AC 50-60HZ


Norminal discharge current In(8/20μs)(KA)


30


30


Max.discharge current of Imax(8/20μs)(KA)


50


60


Max.impulse current of limp(10/350Ms)


7


12.5


Voltage protection level up(8/20 m s)


1.5


1.6


Fuse or circuit breaker/Backup protector(KA)


40A/80


40A/100


The response time of NS


≤25ns


≤25ns


Outline size(mm)


72*60*69


72*60*69


Failure indication


Green:normal Red:invalid


Sectional area of wires


6-25MM²


Installation method


35mm standard din rail    (EN50022/DIN46277-3)


Environmental temperature


-40~85℃


Shell material


Accord with UL94 V-0


Protection grade


IP20


Remote alarm


Normally open/normally closed contact    terminal(optional)


Remote signal interface connection capability


The maximum 1.5mm



Protector normal signs  shown in green,red label display failure detachment.

http://www.ylong-elec.com/