Venal Information SHOW

	The advantages of low-voltage closed busbar system without punching connections 1. Save space. The components are attached to the busbar, which can save 1/3 of the size of the box transformer. 2. Operation**. The busbars are placed behind the components, and the upper and lower plates can be sealed to prevent touch protection. 3. Improve the stability and reliability of operation, improve the dynamic and thermal stability, and the bus bar is not perforated.
	Vernal fuse core Siemens fuse alternative Due to the long delivery time of the Wiener melt core, whether the Wiener fuse can be replaced by Siemens' fuse, the answer is yes, so it is recommended to use Siemens' Rong Xin, which corresponds to the following 3NA38012C NH-Fuse NH-,00(0 ...
	The difference between the busbar system and the traditional wiring The advantages of the busbar system are: 1. The Wiener bus system adopts the bus bar non-perforation connection technology, and the electrical components are firmly connected to the busbar; 2. It saves the device space, saves the redundant wiring, saves the device time and labor; 3. The busbar ...
	Wiener bus differential protection switching operation 1. Whether the scale of bus differential maintenance is determined, and whether the maintenance goal is unchanged Generally, differential maintenance includes bus differential maintenance, transformer differential maintenance, generator differential maintenance and line differential maintenance. The basic principle of achieving differential maintenance is common, i.e. on all sides or on each side...
	Types of corrosion of Wiener tubular busbars Tubular bus is a new type of equipment that is widely used in our current days, and it itself has the characteristics of high current, outstanding insulation and wide range of application, so we don't seem to be too worried about its function and role when using it. But there is one thing that needs to be ...
	Wiener enclosed busbar installation Closed busway is a busbar system composed of metal plates (steel plates or aluminum plates) as protective shells, conductive strips, insulating materials and related accessories. It can be made into a piercing closing bus with spaced piercing junction boxes, or a feed-in closing bus without a junction box in the middle. ...
	The operation procedure of the dual power supply automatic transfer switch The dual-supply ACT is a new generation of products. Beautiful appearance, good quality, long life, simple It is composed of two three-pole or four-pole shell graders and their parts/mechanical interlocking transmission arrangements, intelligent controllers, etc., which are divided into two structures: integral and split.
	Introduction to busbars in Wiener's electrical system The bus bar is an intermediate link in the voltage distribution device at all levels, and its role is to gather, distribute and transmit electric energy. It is mainly used for the connection of the electrical main circuit between the power plant generator outlet line and the main transformer, the plant transformer and the distribution box, also known as the busbar. ...
	Wiener busway plug-in box wiring method The bus duct bracket has to be firmly installed, and the bus duct should be correctly placed according to the segment sequence number, phase sequence, number, direction and device mark, and when the sections are connected, the adjacent section of the bus duct should be aligned, and the conductor and shell of the bus duct should not accept mechanical stress after the connection. ...
	Bus voltage non-system equipment failure and solution In order to ensure the safe and economical operation of the power system and its power generation, supply and electrical equipment, power grid users require the voltage to operate in three ways: forward voltage regulation, reverse voltage regulation and constant voltage regulation. However, when the power grid is in practice, due to the change of active and reactive power output, the increase or decrease of electricity load, and the system wiring party...
	The advantages of busway are used in cable tray installations At the time of the cable tray installation, the wiring is not very convenient. This phenomenon can be avoided by using busway. The 5 advantages of using busway in the cable tray device are as follows: 1. Convenient connection of bus duct: the so-called plug-in bus...
	Vernal fuse replacement method 1. Prepare for replacement. For example, construction personnel should wear labor protection equipment, such as insulating gloves. 2. Determine the type of fault. Check the distribution box with a test pen first, and after making sure that there is no leakage, open the door of the distribution box. Then use a voltage tester to detect the three-phase power supply, if the three-phase ...
	Vernal fuse replacement method 1. Prepare for replacement. For example, construction personnel should wear labor protection equipment, such as insulating gloves. 2. Confirm the fault type. Check the distribution box with a test pen first, confirm that there is no leakage, and then open the distribution box door. Then use the voltage tester to detect the three-phase power supply, if the three-phase ...