| Model: | SRJ11H/SRJ45H |
|---|---|
| Brand: | RUILON |
| Origin: | - |
| Category: | Security & Protection / Other Security & Protection |
| Label: | surge arrester , surge protector , spd |
| Price: |
US $10.9
/ pc
|
| Min. Order: | 10 pc |
| Last Online:27 Jan, 2015 |
Product About
Telephone signal surge arrestor is mainly used in the surge protection of all kinds of telephone wire, audio transmission line
and equipment interface. With over voltage and over current suppression unit installed inside and two levels connection circuit
protection design, the SPD can suppress surge voltage and current effectively. The product has applied the malfunction self-
recovery design, thus providing thorough protection for the signal and the appliance.
According to the definition of the partition of lightning protection, this kind of surge arrester can be installed on LPZ0A-2 or a higher interface, or it can be installed directly at the front-end of the protected equipment. It can be used for the surge protection of telephone system/ADSL and ISDN telecom circuit.
Technical Parameters
|
Type |
SRJ11H |
|
Nominal operating voltage |
110V DC |
|
Maximum continuous operating voltage |
190V DC |
|
Nominal discharge current |
5kA |
|
Maximum discharge current |
10kA |
|
Protection level |
210V |
|
Rates |
10MBit |
|
Response time |
1ns |
|
Protection ports |
RJ11 |
|
Use environment temperature |
-40°C ～ +80°C |
|
Outer casing protection grade |
lP20 |
|
Testing standard |
GB 18802.21-2011 |
|
Installation mode |
35mmDIN |
Installation considerations
1，SPD shall be as close as possible to protect the equipment.
2，SPD grounding wire should be as short as possible and shall not exceed 1m.
3，When SPD fails ,internal short circuit or circuit breaker status occurs,then the protective equipment is unable to carry out normal line pass. In that case, SPD should be promptly replaced.
4，SPD is a one-time security device, whose damage cannot be repaired.
Product About
Network signal surge arrestor is mainly used in all kinds of video line and equipment port of surge protection. With over voltage and over current suppression unit installed inside and two levels connection circuit protection design, the SPD can suppress surge voltage and current effectively. This kind of surge arrester has applied the malfunction self-recovery design, thus providing thorough protection for the signal and the appliance.
Technical Parameters
|
Type |
SRJ45H |
|
Nominal operating voltage |
5V DC |
|
Maximum continuous operating voltage |
8V DC |
|
Nominal discharge current |
5kA |
|
Maximum discharge current |
10kA |
|
Protection level |
27V |
|
Rates |
10M-100MBit |
|
Response time |
1ns |
|
Protection ports |
RJ45 |
|
Use environment temperature |
-40°C ～ +80°C |
|
Outer casing protection grade |
lP20 |
|
Testing standard |
GB 18802.21-2011 |
|
Installation mode |
35mmDIN or Wall mount |
Installation considerations
1，SPD shall be as close as possible to protect the equipment
2，SPD grounding wire should be as short as possible and shall not exceed 1m.
3，When SPD fails ,internal short circuit or circuit breaker status occurs, then the protective equipment is unable to carry out normal line pass. In that case, SPD should be promptly replaced.
4，SPD is a one-time security device, whose damage cannot be repaired.
| Payment Terms: | T/T, L/C, Paypal, West Union |
|---|---|
