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RS485 5V Signal SPD Telebahn Lightning Surge Protection Surge Suppressor Low Voltage Surge Arrester
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Technical Data
|
Type |
BS RMT 485 5(A) |
|
Art.-No. |
630150 |
|
Nominal voltage [UN] |
5V |
|
Rated voltage (max. continuous d.c. voltage) [Uc] |
6V |
|
Rated voltage (max. continuous a.c. voltage) [Uc] |
4.2V |
|
Nominal current [IL] |
0.1A |
|
Lightning impulse current (10/350μs) [Iimp] |
0.5kA |
|
Total Nominal discharge current (8/20μs)[In] |
5kA |
|
Voltage protection level at Iimp[Up] |
≤ 40V (line-line),≤ 45V (line-PG) |
|
Voltage protection level at 1kV/us |
≤ 18V(line-line), ≤ 9V(line-PG) |
|
Transmission frequency |
1.0MHz(line-line) |
|
Capacitance[C] |
≤ 25nF(line-line), ≤ 16nF(line-PG) |
|
Response time[tA] |
≤ 1ns(line-line), ≤ 1ns(line-PG) |
|
Operating temperature range [Tu] |
-40°C...+80°C |
|
Series impedance per line[R] |
1.8Ω |
|
Connection(input/ouput) |
RM connecting terminal |
|
Mounting on |
35mm DIN rail, EN 60715 |
|
Earthing via |
Earthing screw |
|
Housing |
Auminum |
|
Test standards |
IEC 61643-21; EN 61643-21; GB 18802.21 |
|
Certification |
CE; RoHS |
|
Warranty |
3 Years |
BS RMT 485 5(A) Application Scenarios
BS RMT 485 5(A) is applied for RS 485 / RS 422 industrial bus control, other field bus and temperature measurement.
Hightlight Features
1. Quick response.
2. Low voltage protection level.
3. Dual grounding method for remote signaling terminal and grounding screw.
4. Applied for RS 485 / RS 422 industrial bus control, other field bus and temperature measurement.
Application environment
1. Temperature: -40°C~ +80°C
2. Relative humidity: ≤ 95% (25°C)
Summary
RS485 Surge Protection BS RMT 485 5(A)(630150) is designed for installation at location zones 0B-2 and higher interfaces. Provide surge current protection for RS 485/RS 422 industrial bus control,other field bus and temperature measurement. Designed according to lEC 61643-21; GB/T 18802.21.
