TNR-RJ Network signal lightning arrester
The LT-F series surge protector is dedicated to the fan side of the wind power generation system. When the system is overvoltage due to lightning or other reasons, the surge protector will rapidly lead in the nanosecond time, and the overvoltage will be introduced into the earth to discharge, so as to protect the fan equipment.
Working principle
TNR-RJ series signal lightning arrester circuit adopts two level protection, before most of the energy transfer overvoltage, discharge lightning current, a voltage clamp on the level, voltage level and the residual pressure is lower than the two level of electronic equipment, the precise decoupling device with strong will, play a good protective effect.
Installation matters
The TNR-RJ series lightning protector is connected in series between the protected device and the transmission cable. The input port (IN) is connected to the signal channel, and the output terminal (OUT) is connected with the protected device. The multi strand copper core wire connects the earthing end of the signal lightning arrester with the adjacent ground confluence.
Technical parameter
| Model | Rated working voltage Un(V-) | Maximum continuous operating voltage Uc(V-) | Nominal discharge current In（kA） | Transmission frequency MHz | insertion loss dB | Interface | Protective foot | |
| TNR-RJ12/48-2(RJ11) | 48 | 65 | 3 | 2 | ＜0.5 | RJ12 | 3，4 | |
| TNR-RJ12/48-4(RJ11) | 48 | 65 | 3 | 2 | ＜0.5 | RJ12 | 3，4and2,5 | |
| TNR-RJ12/110-2(RJ11) | 110 | 150 | 3 | 2 | ＜0.5 | RJ12 | 3，4 | |
| TNR-RJ12/110-4(RJ11) | 110 | 150 | 3 | 2 | ＜0.5 | RJ12 | 3，4and2,5 | |
| TNR-RJ12/180-2(RJ11) | 180 | 240 | 3 | 2 | ＜0.5 | RJ12 | 3，4 | |
| TNR-RJ12/180-4(RJ11) | 180 | 240 | 3 | 2 | ＜0.5 | RJ12 | 3，4and2,5 | |
| TNR-RJ45/05-4 | 05 | 6.5 | 3 | 100 | ＜0.5 | RJ45 | 1,2,3,6 | |
| TNR-RJ45/05-8 | 05 | 6.5 | 3 | 1000 | ＜0.5 | RJ45 | 1,2/3,6/4,5/7,8 | |
| TNR-RJ45/POE | signal | 05 | 6.5 | 3 | 100 | ＜0.5 | RJ45 | 1,2,3,6 |
| Power Supply | 48 | 65 | 5 | / | RJ45 | 4,5and7,8 | ||
