Stainless steel cable buried laying, the depth of not less than 800 mm, in the cable up and down the shop is not less than 100 mm of sand, and then covered with bricks. Backfill can not be mixed with stones, construction waste and other debris cable transport is as far as possible by the model placed in the vicinity of the construction, and check whether the certificate or product quality certificate and other product technical documents, while checking the cable appearance quality. Stainless steel cable tray is also pay attention to cable laying
Stainless steel cable shipped as much as possible by the model placed in the vicinity of the construction, and check whether the certificate or product quality certificate and other product technical documents, while checking the appearance of cable quality.
Wiring of field electrical equipment to ensure that the safety distance of the terminal meet the specifications.
Cabinet cable to wire into a bundle, forming beautiful, wiring, do not make the core of the equipment terminal to generate additional stress, wiring to be strong, and the cabinet of the cable entrance to do a good seal.
Stainless steel cable laying, finishing, according to the cable operating table carefully check the circuit, cable, electrical equipment, whether the corresponding three, found that the timely exchange of questions. And then use the corresponding table to check the cable insulation, identify the problem to identify the reasons and timely processing.
Specification of stainless steel cable tray
1, the width and height of the bridge according to the table to choose, and should meet the cable really charge does not exceed the relevant standard specifications, power cable 40-50%, 50-70% of the control cable, the other need to stay 10 -25% of the style development margin.
2, a variety of bending and accessories specifications should be consistent with the project layout and supporting the bridge.
3, support, hanger specifications of the choice, according to the bridge specifications, layers, span and other conditions. And should meet the load requirements.
Selection of stainless steel cable tray type and variety
1, the need to shield the electrical interference of the cable network or to protect the external (such as: corrosive liquids, flammable dust and other environmental impact) requirements, should use (FB) type trough composite anti-corrosion shielded cable tray (with cover)
2, strong corrosive environment should be used (F) class composite epoxy resin flame retardant cable bridge. Arm, bracket also use the same material to improve the service life of the bridge and accessories, cable tray. In the easy fouling and other needs to cover the environment or outdoor places should be covered plate.
3, in addition to the above circumstances, according to the scene also the environment and technical requirements of the choice of tray, trough, cascade, glass anti-corrosion flame retardant cable bridge or steel ordinary bridge. In the easy fouling and other needs to cover the environment or outdoor places should be covered plate.
4, in the public channel or outdoors across the road section, the bottom of the bottom of the cascade should be pad or in the use of the tray tray. Large span across the public channel, according to user requirements to improve the load capacity of the bridge or the use of rack.
5, large span (> 3m) to use composite bridge (FB).
6, outdoor to use composite epoxy bridge (F).