This signal lightning arrseter is designed according to IEC standard.It is suitable for the lightning protection of equipments with interface of RS-232 or RS485/422.
It is widely applied to communication line of computer information system and industrial control system
Characteristics of product
(1)Short response time
(2)Low limited voltage
(3)Convenient installation and maintenance
(4)Small size, low loss,
Technical parameters
|
Product Model |
DK-nDCp D9 Signal SPD |
|
Shell material |
Aluminum |
|
Protection grade of shell |
IP20 |
|
Ambient temperature |
-40 ~ +85 degree centigrade |
|
Ambient humidity |
<95% |
|
Nominal discharge current (8/20μs)(kA) |
5 |
|
Max. discharge current (8/20μs)(kA) |
10 |
|
Limited Voltage (10/700μs)(V) |
≤40v |
|
Transfer Rate (bit/s) |
1M |
|
Insertion loss (dB) |
≤0.5 |
|
Impedance (Ω) |
5.1 |
|
Interface type |
DB9 |
|
Size (mm) |
68*41*25 |
|
Weight (kg) |
0.2 |
|
Protected lines |
1-9 |
This product is installed between the video signal channel and the protected devices, the output is connected with the protected equipment;
OEM, private label is welcomed. With more than 20 years of experience, we are confident to provide our customers the best products and service.