ISO9001 Signal Surge Protection Device , Coaxial Lightning Surge
Protector 10KA
Measuring and control devices have a wide range of applications
such as production plants, building management, heating systems,
alarm devices, etc. Overvoltages due to lightning or other causes
are harmful not only to control systems but also to expensive
converters and sensors. Failure of control systems usually leads to
product loss and impact on production. Measurement and control
units are usually more sensitive to surge overvoltages than power
supply systems.
Cautions Editorial Podcast
When selecting and installing lightning protectors for measurement
and control systems, the following factors must be considered.
1, Maximum operating voltage of the system
2, Maximum operating current
3, Maximum data transmission frequency
4, whether the resistance value is allowed to increase
5, whether the conductor is introduced from outside the building
and whether the building has external lightning protection.
Caution Editorial Podcast
1, Please recognize the interface and the connection method.
2, identify the signal lightning protector input/output interface
identification, input to the external line, output to the
equipment.
3, grounding wire should strive to short, thick, straight, in order
to reduce the impact of distributed inductance on the lightning
strike electromagnetic pulse capacity discharge.
4, signal lightning protection device grounding is appropriate
through the electronic switch and ground network connection.
