Hunan Heou Engineering Consulting Co., Ltd
Hunan Heou Engineering Consulting Co., Ltd
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Overview
EPRJ45-120 telephone surge protector for the use of RJ45 interface signal lines, telephone lines, the signal cable can be introduced into the lightning overvoltage, electromagnetic pulse, electrostatic voltage clamping in the equipment can withstand the voltage range, thus playing a role in the protection of equipment.
It is widely used in finance, securities, post and telecommunications, transportation and other systems. It has the characteristics of low residual voltage, small signal attenuation, easy installation, large through-current capacity, etc.
EPRJ45-120 telephone surge protector using multi-level protection principle design, installed in the system between the incoming line and the protected equipment, when subject to overvoltage, the lightning current through the SPD discharge to the earth, so that the output voltage is limited to the range of equipment withstand voltage.
Connection method
1,External coaxial wire is connected to the "IN" terminal, and the "OUT" terminal is connected to the input terminal of the protected equipment.
2,The ground wire is connected reliably with PE wire.
Caution
1,This product is only suitable for indoor use.
2,Do not install in thunderstorm.