OVATION 1C31150G03 CPU module

Content introduction

(i) On structures with overhangs such as antenna towers with extended platforms or buildings utilizing cantilevered construction, run the down conductors vertically through the interior of the structure. Internally routed conductors must be enclosed in non-metallic, non-combustible ducts. (j) Substantial metal structural elements of buildings may be substituted for regular lightning conductors where, inherently or by suitable electrical bonding, they are electrically continuous from the air terminal to the earth electrode connection. The structural elements must have a conducting cross-sectional area, including that in joints, at least twice that of the lightning conductor that would otherwise be used. There need be no difference whether such conductors are on the interior or exterior of the structure when used for down conductors. Steel frame buildings encased in bricks or other masonry products must have external air terminals and roof conductors installed and bonded directly to the structural members to keep the lightning discharge from having to penetrate the masonry shell to reach the frame members.

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1.Advantages: supply of imported genuine products and professional off production accessories.

2.Main products: Focus on DCS, PLC, robot control system and large servo system. Various modules/cards, controllers, touch screens, servo drivers.

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