南京宁普防雷公司的CH系列信号防雷器 适用于0~5V、0~10V、0~20mA、4~20mA、RS485、RS232、CAN等两线模拟、数字信号的各种传感器、变送器、隔离栅、控制设备等的闪电感应和静电感应防护。
|
型号 |
Uc（V） |
传输特性 |
保护模式 |
试验类别 |
电压保护水平Up（V） |
|
NPX01-CH2/5 |
6V |
≤0.5dB/100 MHz |
þ线-线/X-X |
C2 10KV/5KA |
20V |
|
C2 10KV/5KA |
20V |
||||
|
þ线-地/X-C |
C2 10KV/5KA |
20V |
|||
|
C2 10KV/5KA |
20V |
||||
|
NPX01-CH2/12 |
18V |
≤0.5dB/100 MHz |
þ线-线/X-X |
C2 10KV/5KA |
40V |
|
C2 10KV/5KA |
40V |
||||
|
þ线-地/X-C |
C2 10KV/5KA |
40V |
|||
|
C2 10KV/5KA |
40V |
||||
|
NPX01-CH2/24 |
36V |
≤0.5dB/100 MHz |
þ线-线/X-X |
C2 10KV/5KA |
60V |
|
C2 10KV/5KA |
60V |
||||
|
þ线-地/X-C |
C2 10KV/5KA |
60V |
|||
|
C2 10KV/5KA |
60V |
