电缆护层保护器的特点如下:
The characteristics of cable sheath protector are as follows:
1 优异的保护特性，有效限制电缆金属屏蔽层(金属护套)感应过电压和故障过电压。
1 excellent protection characteristics, effectively limit the induced over-voltage and fault over-voltage of cable metal shielding layer (metal sheath).
2 伏安特性曲线平坦，通流能力大，保护特性好。
2. The volt ampere characteristic curve is flat, the flow capacity is large, and the protection characteristic is good.
3 硅橡胶外套，采用独有的界面粘和技术和整体一次成型工艺，密封性能好，安全防暴，免维护。
3 silicone rubber coat, with unique interface adhesion and technology and integral one-time molding process, has good sealing performance, safety and anti riot, maintenance free.