EL1-25 SPD Surge Protective Device
group nameSPD Surge Protective Device
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Min Order1 piece
modelEL1-25
payment methodT/T, L/C, Credit Card, PayPal, Westem Union, Cash
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update timeFri, 12 Jul 2019 11:32:49 GMT
Paramtents
Parameters EL1-25
Maximum continuous operating voltage Uc(V~) 385V 275V
Voltage protection level UP(KA) ≤2.0≤1.8
Maximum dischargecurrent(8/20us)(KÄ) 150
Nominal dischargecurrent (8/20us) (KA) 25
Response time (ns) <100
IP Grade IP20.
quipped with front fuse or circuit breaker 125A
Cross-sectional area of connecting conductor 25~50mm²
Application Incoming line first level protection
Packging & Delivery
Min Order1 piece
Briefing
EL1-25 series graphite gap Surge Protection Device(Belongs to thefirst class lightning protection, 10/350us waveform)
Detailed
DESCRIPTION OF PRODUCTS
EL1-25 series graphite gap Surge Protection Device(Belongs to thefirst class lightning protection, 10/350us waveform) are designed according to IEC and GB standards.Suitable for grounding systems IT,TT, TS, TN-N-S.It used for power level I surge protection in equipment systems
at high risk of lightning strikes.It can prevent all kinds of surge currentincluding direct lightning, and can be applied to single-phase and three-phase generation lines through different number of combinations,
modular design, standard 35mm guide rail installation method, installedin the building's main distribution cabinet (box) and outdoor distribution
cabinet (box), with high lightning discharge capacity, no continuous current,The maximum impulse current (10/350 ps) of a single module can reach limp=12.5KA, limp=15KA, limp=25KA, limp=35KA, limp=50KA, and the maximumdischarge current (8/20us) can reach Imax=100KA, Imax=120KA, Imax=150KA,Imax=160KA, Imax=200KA.
at high risk of lightning strikes.It can prevent all kinds of surge currentincluding direct lightning, and can be applied to single-phase and three-phase generation lines through different number of combinations,
modular design, standard 35mm guide rail installation method, installedin the building's main distribution cabinet (box) and outdoor distribution
cabinet (box), with high lightning discharge capacity, no continuous current,The maximum impulse current (10/350 ps) of a single module can reach limp=12.5KA, limp=15KA, limp=25KA, limp=35KA, limp=50KA, and the maximumdischarge current (8/20us) can reach Imax=100KA, Imax=120KA, Imax=150KA,Imax=160KA, Imax=200KA.
MAIN TECHNICAL PARAMETERS
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