shanghaikehan industrial Co.,Ltd.
surge arrestor, lightning arrestor, surge protector, lightning protector, surge protective device, Manufacturer and Supplier - China
Switching mode high energy Surge protective device (SY-100-3N-400V)
The products is fit for the lightening protection LPZ0 and LPZ1 junction area (B grade /IV series), protect the line of the power.
1. It is the grade A lightening protection and the first protection for the power of the electronic information system.
2. One –piece style types design, good tightness, it is convenience for install the connect cable.
3. It used the 3+1 circuit structure; it fit for the TT system.
4. Used the temperature control technique, inside with the over current protection technique, completely avoid the fire.
5. It have the work direct, telecomm port and give an alarm direct when the degradation, no color (regular), red color (lose efficacy).
6. It have the function of dustproof, anti-corrosion, anti flaming ect., .
7. High strong SPD, strong over current, it particular fit for the curviness lightening environment.
SY120-3N-400V/FM SY100-3N-400V/FM SY80-3N-400V/FM
SY120-3N-400V SY100-3N-400V SY80-3N-400V
Name Switching mode high energy Surge protective device
The protection grade B grade B.C grade
Specified voltage 380V
Nominal discharge electronic current flow (8/20μs) ln
The max current flow (8/20μs) Imax
The voltage protect level Up
≤ 2.3 k V
≤ 2.2 k V
≤ 2.0 k V
The max continue work voltage Uc
Pick-up voltage ≥ 620V
The response time t A
Leakage current ≤ 30μA
The protect style L-N-PE(3+1)
Degradation windows /long distance give along alarm transfer
The section of lead line
SPD lead line , BVR-16 MM2 , Connection the earth wire BVR-25MM2
The scope temperature for work Tu
-C40-+ 80℃ relative humidity < 95 %
The material of the out skin Anti flaming material
General electricity cabinet or distribution board power incoming line , match with 35mm electric lead rail
Telecomm and 75 204 120 2 76 344 100 2 76 344 080 2
No telecomm and 75 204 120 1 76 344 100 1 76 344 080 1
Products install and Used
1. It used for the first grade lightning protect for the main control power system , parallel connection in the building ‘s marshalling box armature power or distribution box incoming line .
2. It fit for the 3+1 connect models for the distribution box and some other important distribution box.
3. It fit for the exchange distribution box ‘s surge protective device , for example communication , television broadcasting , computer room , auto control , machine equipment .
4. It fit for indoor used , when install in the outdoor , it must add the waterproof outside skin
5. All the connect line must be strong and electric connect
6. when it connect with the earth wire it muse requirement the lightning requirement , the earth connect line it should be more short and rough , also the earth resistance should be low than 10 Ω