Check Valves,Dual Plates Wafer Check Valve,Dual Plate Non-Return Valve,Water Butterfly Check Valve ZHITONG PIPE VALVE TECHNOLOGY CO.,LTD , https://www.ztongvalve.com
1. Place the controller in a hidden or safe place to prevent malicious vandalism. Indoor wiring does not only require safety and reliability, but also makes the layout of the line reasonable, neat, and securely installed.
2. The used wire should have a rated voltage greater than the operating voltage of the line; the insulation of the wire should meet the installation method of the line and the laid environmental conditions. The cross-sectional area of ​​the wire should meet the requirements of power supply and mechanical strength.
3, wiring should try to avoid the wire connector. Unless joints are available, their joints must be crimped or welded and waterproofed. Wire connections and branches should not be subjected to mechanical forces.
4, the wiring in the building installed to maintain horizontal or vertical. The wiring should be protected with a sleeve (plastic or galvanized steel pipe, according to the technical requirements of the indoor wiring). The ceiling line can be made of metal hose or PVC pipe, but it needs to be fixed and stable.
5, the signal line can not be parallel in the power line, but can not wear in a tube. If it is limited by the environment, you must keep away from more than 50cm in parallel.
6. The AC power supply of the control box shall be routed separately. It shall not be in the same pipe as the signal line and the low-voltage DC power cable. The installation of the AC power cable shall comply with the electrical installation standards.
The alignment of the control box to the ceiling requires that the casing be embedded in the wall or protected by a galvanized steel pipe to improve the anti-theft performance of the anti-theft system.
Intelligent parking system six wiring considerations!
The following six aspects should be taken into account when planning the six major parking systems :
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