Car Weighing Instrument, Car Axle Weight Meter, Wireless Car Weighing Instrument, Overload Detector Installing Surge Protector
2017-12-07Jiujin Weighing Apparatus Factory
Install a surge protector. For the lightning protection of the power system, a three-level lightning protection system should be adopted. The 220/380V power supply system in the pound room adopts the TN-CS type. Since the electronic equipment in the pound room is very close, only the power supply at the lower end of the power inlet is installed. Composite lightning protection device, that is, installing FYS-0.22kV type arrester between each phase line and neutral line, implementing * and secondary lightning protection of power distribution system; installing power at the power socket related to the metering system The surge protector is used for the third level of protection of the power supply. Through the multi-level power supply lightning protection facilities, the lightning over-current is completely discharged, the over-voltage is limited, and the lightning is prevented from entering the metering system through the power line as much as possible, thereby damaging the system equipment. At the same time, the ADSL line is used for the network connection of the metering room. In order to avoid the possibility of lightning bolts being introduced into the communication cable, the technology used is to connect the signal arrester (signal SPD) before the cable is connected to the metering system to reduce the lightning The impact of system equipment.
Mobile weighbridge advantages:
Multi-seal protection, waterproof and moisture-proof design, ensuring normal detection in rainy days, light weight, easy to carry, high precision, good repeatability, and small lateral consistency error. With high-strength cable protection spring, it is not afraid of car wheel rolling, and the waist hole handle design will never be damaged. The cable signal plug is of imported quality, and the external high-strength protective cover is waterproof and sealed to ensure that it will not be crushed and waterproof.
The high-quality rubber slope surface double anti-skid pattern design is very exquisite and beautiful, sturdy and durable, and the table is connected with dovetail to avoid the platen and the slope. The platen is made of ultra-high-strength aluminum alloy. The outer surface of the platen is treated with high-quality aluminum oxidation to resist wear and corrosion. The dynamic response of the integral structure is fast and high.
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