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.
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.
| 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 |
Lightning Arrester And Varistor Factory：
Wenzhou Banqiao four Banqiao industrial district, Zhejiang, China
TEL：0577-62625686
Fax：0577-62625796
Surge Protector Factory：
Feilong Industrial Park, No. 688 Station Road, Liushi Town, Yueqing, Zhejiang
TEL：0577-62623666
Fax：0577-62626686
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