[Chai Jin cable tray to recommend the star product - 1KV and below the bridge] in neutral grounding system grounded neutral grounding powered devices connected to the system. Fitted at moving off the power when loading Xuan, prefect direction of the metal bridge cross-sectional area of ??not less than a predetermined value. 3, along the full length of the bridge lay another grounding lines, each (including non-linear segment) bridge should be at least a little reliable connection and grounding lines. 4, the vibration place, cable tray installation, at the junction of the ground portion of the coil should be installed. [Chai Jin cable tray to recommend the star product - bridge] 1, cable tray supporting the project as a cabling project, cable tray, no specific regulatory guidance, a manufacturer specifications program lacks versatility, therefore, design selection process should seem the type, quantity, cable tray price of each system according to the weak cable, select the applicable reasonable bridge. (1) determine the direction: According to the building floor plan, combined with air-conditioning lines and electrical lines and other settings, easy maintenance, and the cable routing density to determine the best route cable trays. [Chai Jin cable tray to recommend the star product - bridge] deformation under load size selected cable tray width and the desired tray in the horizontal direction, Hengshui cable tray, check the corresponding structure in the form of bridge load curve, when it is not meet deformation requirements, may be appropriately increased or decreased support high bridge side spacing in order to meet the requirements. Cable bridge is made of thin steel plate stamping. Its carrying capacity has certain limits. Otherwise it will cause serious overloading bridge deformation. Affect the safe operation of the bridge's beauty and cables. Cascade cable bridge, integrity manufacturers Chai Jin cable tray, cable tray from the Tianjin Baoding Chai Jin cable bridge Limited. Chai Jin Tianjin Cable Bridge Co., Ltd. (www.tjcjdlqj.com) is Tianjin, metal building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chai Jin leader in cable tray with the staff warmly welcome all inquiries negotiations to create Chai Jin cable tray a better future.