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Requirements of Wiring Construction Specification for Taigewang Technology Parking Lot and Access Co

We all know that we should operate according to the specification requirements in the wiring construction, but there are still differences in the specific construction due to the differences of industries and equipment. So what should we pay attention to in the construction of parking lot and access control project? Here we will share the construction wiring requirements of taigewang of our company, hoping to give you some reference. At the same time, we welcome correction of deficiencies. 1、 PVC pipes shall be laid horizontally and vertically. If any branch is equipped with a junction box, the wall terminal is equipped with a bottom box, and the directly buried PVC pipe orifice is 150mm higher than the cement surface. The pipe orifice shall be flat and smooth. The embedded pipes do not need elbows, but bend with benders; Nozzles shall be protected. The exposed PVC pipes shall be arranged in order. Due to the uniform spacing of fixed points, the maximum spacing of pipe codes; 1 for 4 and below 1 m, and 1 for 6 and above 1.5 m. The distance between pipe code and terminal box, turning midpoint, electrical appliances or box (box) edge is 150 500mm. 2、 PVC trunking laying: the trunking plate shall be laid close to the surface of buildings and structures, straight and neat; When multiple trough plates are laid in parallel, there shall be no obvious gap. The conductor shall not be provided with a joint in the slot plate, and the joint shall be placed in the junction box or appliance; The cover plate shall not crush the insulation layer of the conductor. When the slot plate is connected with the base of various appliances, the conductor shall have allowance, and the base shall press the end of the slot plate. III. connection between the conductor and the terminal of electrical appliances: single strand copper core conductor shall be directly connected at the side, and the wire cores of multiple strand copper core conductors shall be tightened and soldered before connection. 4、 The reserved wire shall be wrapped around the winding pipe and fixed with a tie. The reserved wire of the outdoor wire shall be protected with a bellows and fixed with a tie. Signboards shall be installed at cable terminals, cable joints, corners and both ends of shafts. 5. Wiring shall be carried out according to the drawing, the wire core shall not be exposed, the multi strand wire shall be soldered without burr, and the terminal shall not be loose; One end of the shielding layer of the shielding wire must be grounded. The intermediate joint must be welded with tin and sleeved with heat shrinkable pipe. 5、 The threading pipe and junction box shall be embedded before the civil construction of the safety island. The nozzle of the threading pipe can be 100mm higher than the safety island, and the nozzle shall be protected. 6、 Trenching and backfilling, restoration of flowers and plants, and maintaining the original appearance before construction. 7、 Equipment installation: 1. The base shall be installed firmly, perpendicular to the horizontal and free of looseness, and the surface of the equipment shall be kept clean. After the equipment is installed, it shall be protected with random protective film. Each connector, panel and removable main board shall be pasted with anti disassembly label. 2. The installation height of access controller, doorbell switch, power switch, push switch and indoor intercom extension is 1.4m from the bottom edge (subject to Party A's confirmation in special cases). 3. All equipment chassis and shells must be grounded, shielded and signal circuit grounded.

Requirements of Wiring Construction Specification for Taigewang Technology Parking Lot and Access Co 1

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Shenzhen Tiger Wong Technology Co., Ltd is the leading access control solution provider for vehicle intelligent parking system, license plate recognition system, pedestrian access control turnstile, face recognition terminals and LPR parking solutions.
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Shenzhen,GuangDong Province,China  

                    

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