cnc busbar machine

Advantages of laminated busbars   The advantages of laminated busbars are as follows: 1. Lower overall cost; 2. High reliability and high security; 3 hs code for busbar processing machine . Simple and compact design can save a lot of space; 4. It has very low inductance (for switching devices such as IGBT, it can be avoided due to surge voltage And the breakdown caused) 5. Very low impedance; 6. Greatly reduce the probability of installation errors; 7. Convenient on-site installation and service; 8. Added partial capacitance; 9. In the same situation, the current-carrying capacity is greatly improved compared to the cable; 10. Under the same current-carrying condition, its temperature rise is lower than that of the cable. For the laminated busbar, its most important advantage is its own low inductance, which is not available for other busbars. Replace

efinition of laminated busbar   Laminated bus bar is also called composite bus bar, laminated bus bar, laminated bus bar, interlayer bus bar, low inductance bus bar, electronic bus bar, English called Laminated Busbar (as shown in Figure 1), is a multi-layer composite structure The connection row can be regarded as the expressway of the power distribution system. Compared with traditional, bulky, time-consuming and cumbersome wiring methods, laminated busbars can provide a modern, easy to design, fast installation and clear structure distribution system. It has the characteristics of repeatable electrical performance, low inductance, low impedance, anti-interference, high reliability, space saving, simple and fast assembly, etc. It can be used as a high-power modular connection part.  Due to the above advantages bending busbar machine , laminated busbars are widely used in photovoltaics, wind power, electric power and hybrid traction, electric braking u...

The composition and meaning of IP code   The code letter IP is used to identify the enclosure protection level                                          IP    2    3    C    S The first characteristic number: Prevent solid foreign objects Access to electrical equipment near hazardous parts 0: No protection 0: No protection 1: ≥ 50mm diameter 1: hand back 2: ≥ 12 busbar punching cutting .5mm diameter 2: finger 3: ≥ 2.5mm diameter 3: Tool 4: ≥ 1mm diameter 4: metal wire 5: Dustproof 5: Metal wire 6: Dust dense 6: Metal wire X: Not considered X: Not considered The second characteristic number: Prevent harmful effects of water ingress 0: No protection 1: Vertical dripping 2: Til...

Safety color code and common operations     16   White No special meaning Other states, such as the use of red, yellow, green, or blue, are allowed to use white   17 guide line Yellow/green Protective conductor Conductor for safety ground protection cnc turret punching machine.0000pt solid windowtext;">   18 Light blue Neutral or midline The conductor connected to the neutral point of the AC system or the intermediate line of the power supply of the tributary system   19 Yellow/green or light blue Neutral protective conductor Conductor (PEN wire) connecting protective wire and neutral wire   Note: 3. Press the white, gray, and black buttons alternately to change the function buttons. The yellow, green, and red buttons should not be used. 4. Exercise on time and stop exercise on time (such as jog, inching), you can use the white, gray, black button, y...

Safety color code and commonly used buttons, indicator lights, wire colors bar bender.0000pt;">Serial number category colour Meaning Explanation Application examples 1 An all color Mark red Prohibition, stop Transmit safety information, so that people can quickly find or distinguish safety signs and remind people to prevent accidents.   2 blue Directives, regulations that must be followed   3 yellow Warning, attention   4 green Prompt, safe operation   5 press       button red Emergency situations Operate in a dangerous state or in an emergency   6 yellow unusual Operate in an abnormal state   7 green Safety Operate under safe conditions or prepare under normal conditions   8 blue Mandatory Operate in a state that requires mandatory intervention   9 White...

Classification of low-voltage complete equipment   Six, according to the design of the complete equipment, it is divided into: 1. Open type complete equipment 2. Fixed panel type complete equipment 3. Closed complete equipment (Cabinet type, cabinet group type, desktop, box type, box group type) 7. According to the installation method, it can be divided into: 1. Fixed parts 2. Movable parts and withdrawable parts 8. According to the installation site, it can be divided into: 1. Indoor complete equipment 2. Outdoor complete equipment Nine, according to the installation conditions can be divided into: 1. Fixed complete equipment 2. Removable complete equipment Ten, according to the electrical connection form of the action unit can be divided into: F: fixed connection D: detachable connection W: withdrawable connection Classification of electric shock protection equipment category Features of equipment Safety measures busbar bending m...

Some graphics, characters, symbols, codes, functions and functions in the complete power distribution system   Relevant national standards meaning: In the complete power distribution system, the working and control voltages are distinguished by alternating current (AC) direct current (DC) 100mm copper bend , "J, Z", AC, DC, (+, -), the AC rated voltage is 380V, 220V, 10KV, 6KV, referred to as low pressure and high pressure. Circuit diagrams include primary system diagrams, electrical plane layout diagrams, control protection diagrams (also called schematic diagrams), and secondary wiring installation diagrams. As those who participate in production and install complete sets of products, we should know, understand, and be familiar with most graphics, text, Symbol, code, function and function, meaning. The meaning of symbols commonly used in electrical construction drawings: U: voltage, unit "V" I: current, unit "A" R: resistance...

Selection of busbar current carrying   （ GB12681-81 ） The color of the wires in the electrical equipment: A, yellow; B, green; C, red. Neutral or neutral light blue, yellow and green two-color wires for safety ground; DC, positive brown; negative blue; ground neutral with light blue, the arrangement of busbars, AC vertical, A, B, C, N; top, center, bottom, bottom, horizontal; left, center, right, right, front and back; far, center, near, nearest, DC; positive and negative vertical; top and bottom, horizontal, left and right, front and back, Arranged far and near, special treatment in special cases, you can reverse the phase. The busbar bending should be less than 90 ° as much as possible.  The overlap of the three busbars should be branched back and forth and the main is middle. The selected screws must be matched, and the punching of the bus bar should be made according to the requirements of the relevant process codes. The selection of busbar current ca...

Basic knowledge of installing complete electrical equipment   The main body of the operating electrical appliance on the switch cabinet shall not exceed 2M, and the minimum shall not be less than 0.4M. The installed switches and circuit breakers should be consistent in three-phase synchronization busdust bending machine , and the switching must be safe and reliable to prevent misoperations.  The operating procedures should be reasonable and repeated operation verification to ensure that the product has no objections to the user's installation and use. The installation location, method and plan of components of the same batch of products should be as consistent as possible. When the cabinets, screens, and boxes enter the assembly work area of the workshop, they must be neatly and beautifully placed to reflect the technical image and quality of the enterprise and employees. When assembling, it is necessary to pay attention to protecting the integrity of the c...

Assembly of technicians from complete equipment manufacturers As a complete equipment manufacturer, the technical personnel and employees must be able to understand the corresponding technical parameters such as the name, model, form, function and model, symbol, function and performance of the electrical appliance graphics. Understand the combination scheme and form of the main circuit, the scheme and method of the incoming and outgoing lines (overhead, outgoing cable outlet), the installation status of the equipment, the arrangement form (with the wall away from the wall), a row of installation or face-to-face installation; the main components Model, specification, purpose; must understand the internal structure during installation, so as to form a complete, reasonable and correct installation plan before installation.  Before assembly, refer to the plan, combined with the specification and related materials, and carefully check the assembled components (model, t...