Company Name:HefeiTESTARControl TechnologyCo., Ltd. Tel :0551-63,523,052 Fax :0551-63,506,687 E-mail: firstname.lastname@example.org Address: AnhuiHefeiHigh-tech ZoneTianzhiRoadGenesis Technology Park, Building 1,16th Floor
time：2014-05-13 16:42:40 view：次
With the demand for the development of industrial
automation, smart instrumentation industry rapid development, but a lot of these
internal applications of micro-electrical parts smart instrumentation, but in
most of the presence of low dielectric strength, low resistance to surge
capacity issues. So
mine smart instrumentation, it is very important, especially in the thunderstorm
season, so as to avoid significant losses. Smart instrumentation mine, to two ways,
including external and internal lightning protection system lightning protection
system, mainly by adding lightning protection devices is generally realized.Specific methods can be carried out by
1, start grounding lightning protection system to
start. Instrumentation cabinet, especially as control
cabinets, console, power supply cabinets, the cabinet must be connected together
with a flat. Working as 24V power meter and instrument signals
the negative side, the computer is connected to the input and output signals
etc. To constitute such potential. Intrinsically, the barrier, fence, security, etc.
should also consider whether the ground constitutes a reference point when the
instrument signal connectivity potential.
2, can not ignore the power of intelligent
instrumentation lightning protection. Smart instrumentation installed surge protection
system or surge protector to ensure that the instrument does not exceed the
pressure limit. Surge protectors can sense when the lightning
storm surge will overload current import earth.
3, for the smart instrumentation surge signal
path is set, not only to ensure the transmission of information is accurate,
stable, flexible, and capable of thunderstorms vent let electrical surges to the
earth, to ensure the safety signal transmission.
4, smart instrumentation regular power system
grounding bus bar grounding, surge, power grid and other mine inspection and
maintenance, and timely replacement