Wiener is a common way to wiring busbars

According to the requirements of the relevant specifications, the placement of the three-phase busbar can be roughly divided into two kinds according to the model of the low-voltage distribution cabinet and the different manufacturers: horizontal placement and placement of the down wire, according to the order of placement.

generatrix In the field of electricity, the busbar can also be called the busbar, busbar, etc., most of which refer to the busbar or power supply trunk in the high and low voltage cabinet, which is used to connect multiple electrical lines. The system will install various interface cards through the bus, and transmit various data to the devices connected to the interface cards.

One of the characteristics of the Wiener low-voltage switchgear is the multi-functional busbar system. The bus bar is a conductor that connects large electrical equipment such as generators and transformers with various electrical devices. The role of the bus bar is to transmit electric energy with the, and the bus bar is the main equipment constituting the electrical wiring. ...

Since the launch of the 185Power system in 2014, Wiener has continued to develop new connection technologies and fuse-type disconnector technologies for the 185Power system on the basis of the 185mm bus technology. In addition to the application of 1600A below ...

When users use the distribution cabinet, they must understand the circuit device of the busbar, and many users are not very well understood, so let's talk about the bus connection mode of the distribution cabinet. The bus bar is used for the internal and external electrical appliances of the distribution cabinet.

Wiener has developed a new series of 3 VA1 circuit breakers equipped with ® busbar adapters from Siemens in the 160 system with a compact range of 30. The safety articulation of the circuit breaker is the internal right of the tension spring device base and high-performance rails. ...

Why is the temperature and humidity controller of the low-voltage cabinet? The application field of low-voltage cabinet is very wide, high-voltage switchgear should be one of the key electrical equipment and equipment for electromagnetic energy production scheduling and transportation, there will be some simple reasons to form high-voltage switchgear hot in specific work, low-voltage cabinet I remind you that at this time ...

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 plugging ...

Before the closed busway device, it should be ensured that the electrical shaft, the transformer and distribution room, the decoration project of the place through which the busway passes, and the heating and ventilation project are all completed to ensure that the closed busway is not polluted. The reserved holes and embedded parts of the floor and wall should be embedded and reserved according to the position required by the design. ...

1. Select the type of fuse according to the line requirements and installation conditions. Circuits with small capacity are semi-enclosed or enclosed without fillers; The selection of large short-circuit current has a packing closed type; Semiconductor component maintenance selection of quick fuses. ...

　　In the common DC bus system of multiple inverters, especially the common DC bus of inverters of different power levels, it is very important that the connection between the bus bars is maintained by fuses. When one of the inverter power equipment in the common bus is damaged by short circuit breakdown, the other inverter bus ...

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...

1. To carry out work in all and part of the energized panels, the equipment should be overhauled and separated from the operating machinery and equipment with obvious markings. 2. The secondary winding of the voltage transformer and the transformer should have reliable grounding maintenance. 3. On the secondary circuit of the voltage transformer in operation...

1. Before welding, it is necessary to check whether the welding equipment is defective, whether the grounding of the electrical equipment is reliable, and strictly abide by the "welder safety operation procedures" when welding. 2. Correct wires and busbars, and prohibit the use of handleless files. ...

1. Select the model of the fuse according to the circuit requirements and device conditions. Circuits with small capacity are semi-enclosed or enclosed without fillers; The selection of large short-circuit current has a packing closed type; Semiconductor component maintenance selection of quick fuses. ...

For the use of Siemens' new 3VA1 series circuit breakers in the 30Compact system with currents up to 160A, Wiener has developed an EQUES® bus adapter. A spring-loaded base and high-performance internal power rails ensure safe connection to the circuit breaker. advantage ...

1. The standard scale of the bus duct This specification regulates the terminology, skill requirements and test methods of the insulated bus trunk system (bus duct) and its plug-in feed box (hereinafter referred to as the feed box). This specification specification applies to additional voltage AC to 660V...

The Wiener busway mainly acts on the aluminum conductor, which has a large current capacity and good electrical and mechanical properties. In addition, it uses a metal trough as the shell, so it is non-flammable, safe and reliable, and has a long service life. Compared with traditional power distribution, the equipment occupies a significantly smaller area and has a beautiful appearance. ...

1. Comprehensive correction of bearings The comprehensive correction of the bearing includes the comprehensive and strict correction process of the damaged bearing after cleaning, dismantling, inspection, roller table grinding or replacement of inner and outer rings, new rolling element manufacturing/original rolling element grinding, rolling element replacement, assembly, clearance adjustment and inspection and packaging.

The ultimate temperature value-added of the busway is directly related to the current-carrying capacity of the conductor and the potential safety hazards, so it is necessary to mark the limiting temperature value-added of the busway, which is the most critical safety technical parameter of the busway. Follow me...