GE IC693CMM311 Card module
This shield should be bonded to the earth electrode system in a number of places, typically in a grid configuration with a cable equal in size to the largest earth electrode grounding conductor. This bond should be a continuous weld to preclude any potential high resistance bonds that may develop with aging of the facility. c. Coupling of EM energy to penetrating conductors. Many factors affect the coupling of EM energy to penetrating conductors. The EMP waveform characteristics, such as magnitude, rate of rise, duration, and frequency, are each important. Further, the observer’s position with respect to the burst is a factor. Because the interaction between fields and conductors is a vector process, the direction of arrival and polarization is also important. Conductor characteristics also affect EMP coupling.
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1.Focus on DCS, PLC, robot control system and large servo system. Main products: various modules/cards, controllers, touch screens, servo drives.
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