TNR-CH Analog Signal Spd Protection
The TNR-CH type signal lightning arrester circuit adopts two level protection, terminal type connection. It is applied to analog signal and switch quantity signal transmitted by twisted pair below 2MHz, to prevent damage caused by lightning overvoltage.
Installation matters
The series in the input circuit, using the 35mm standard rail is fixed, such as multi way can use multiple combinations of installation, input terminal (IN) connected to the signal input channel (OUT) is connected with a signal processing device. No inverse, the intermediate terminal is the ground end, connected to the ground confluence.
Technical parameter
| Model | working voltage Un(V-) | Maximum continuous operating voltage Uc(V-) | Nominal discharge current In（kA） | Transmission frequency MHz | insertion loss dB | Interface mode |
| TNR-CH/05 | 5 | 6.5 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/06 | 6 | 7.5 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/12 | 12 | 15 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/24 | 24 | 35 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/48 | 48 | 65 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/110 | 110 | 150 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/180 | 180 | 240 | 5 | 2 | ＜0.5 | connecting terminal |
| TNR-CH/220 | 220 | 300 | 5 | 2 | ＜0.5 | connecting terminal |
Product connection and size
