Hunan Heou Engineering Consulting Co., Ltd
Hunan Heou Engineering Consulting Co., Ltd
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Overview
EPB-3//24 camera SPD will power, video, control signal cable introduced by lightning overvoltage, electromagnetic pulse, electrostatic voltage, etc. clip in the equipment can withstand the voltage range, so as to play a role in protecting camera equipment.
It is widely used in financial, securities, post and telecommunications, traffic and other monitoring systems. It has the characteristics of low residual voltage, small signal attenuation, easy installation and large capacity of passing current.
Main features
1, using multi-level protection circuit, with high through-current capability and low clamp voltage between signal ports.
2,Core components are selected from international ****, with fast response, stable performance and reliable working performance.
3, easy to install, no special maintenance, long service life.
Working principle
EPB-3/24 camera lightning protector is designed with multi-level protection principle, connected between the system inlet and the protected equipment, when struck by lightning, the lightning current flows through the lightning protector and discharges to the earth, the output voltage of the lightning protector is limited to the range of equipment voltage resistance.