Given the nature of cable sizing, it can be difficult to get the necessary calculations into a spreadsheet, leading to technical inaccuracies, approximations and lack of validation. When sizing conductors, calculations limits wire size to voltage drop and nec ampacity. Dc amps locate the current flow in amps of your circuit along the top of the chart below. Electrical calculation pc software for windows calculate the correct copper cable size for your electrical installation. Powercad 5 includes design methology and compliance checking with australian and new zealand standards asnzs 3000. Southwire s voltage drop calculator is designed for applications using awg and kcmil sizes only. In all cases usage of differential protection or not will not result increasereduction in the size of the cable andor the load current that have to pass through. Download the best cable calculation software windows report. Amtech singlecable singlecable is a cable calculation program that is simple to use and provides results in seconds, whether the cable is a submain feeder or final circuit. Understanding cable and cable sizes when undertaking an electrical project for your caravan or motorhome one key consideration is what type and size of cable to use.
Cable size calculations calculations based on motor horse power hp and specified current. Lv and mv cables up to 33 kv with current capacity in accordance with bs 7671, era 6930 and iec 60502. Cablesizer is an automated cable sizing and design calculation tool to iec and nec standards. The requirements of the national electrical code nec and local codes must always be followed. The support staff at electrotechnik are very helpful and have always been available when needed. Cable sizing software that calculates optimal and cable sizes for phase conductors based on load flow, short circuit, or protective device calculation results. Voltage drop is calculated and cable size increased if necessary 3. Simply enter the current amps, voltage and the length of wire you plan to use.
Cable size calculation for 350 kw ht motor in case of lv system cable can be selected on the basis of its current carrying capacity and voltage drop but in case of mvhv system cable short circuit capacity is an importantdeciding factor. Cable or conductor sizing is the process of selecting appropriate sizes for electrical power cable conductors. Cable pro saves huge amounts of time identifying cable sizes, and conduit sizing as required. Today, we are here with another comprehensive copper and aluminum wire size calculator as we have discussed in detail the topic of how to calculate the proper wire size for electrical wiring. Cablesizer cable sizing calculations to iec and nec. Motor voltage v ll, motor horsepower, cable temperature rating c, ambient temperature c, cable length ft and acceptable voltage drop %. But it is also possible to use doc as an electrical calculator for support in cable sizing, voltage drop calculation, shortcircuit calculations, device selection. Choose the method of installation how the cable is going to be installed 6. Cable size calculator calculate copper, aluminium wire size. Network analysis software, which overcoming any technical limitations, requires a higher level of technical input, can be timeconsuming and often the cost is. Fault level withstand is calculated and cable size increased if necessary tip. Allows sizing but not only, for electric cables starting from the interpolation of any parameter p i v r cos o, voltage drop, cable length and conductor size. Software with a unique approach to the sizing of cables, conduit and trunking. This software is ideal for all investors and traders who wish to start using advanced portfolio management techniques to become more efficient, profitable traders.
These design requirements can be userdefined or automatically determined from load flow, short circuit, and protective device calculation results. Cable systems cable ampacity software cable sizing. Sizing conductors and selecting protection devices legrand. Electrical design, cable sizing and certification software. Hal ini yang membuat banyak sekali kontroversi mengenai loc sebagai tolak ukur dari sebuah software. An indispensable tool ensuring accurate calculations from as3000 and as3008 designed to ensure compliance with the australian standards asnzs 3008. To find out more about how the cable sizing tool works, please see. Examples of non critical circuit are general lighting, windlasses, bait pumps, general appliances. The max demand tables are built in and i do not have to consult the wiring regulations all the time while im busy with the design. Metrik function oriented normalisasi dilakukan pada fungsionalitas pada aplikasi, tetapi untuk melakukan hal ini, fungsionalitas harus diukur dengan pengukuran langsung yang lain karena fungsionalitas tidak dapat diukur secara langsung.
Cablesizer a free web application for sizing cables to nec and iec standards. If youre not sure what wire size you need, try our dc cable sizing calculator based on your input of how many amps will be running over what distance, the calculator will provide you with a guide in mm 2, which is a crosssectional measurement and the sizing we use for cabling. Based on feedback from our users, now is the time to expand and develop the calculation further. Doc the abb design software that calculates selectivity the abb. Singlecable is a cable calculation software that is extremely simple to use and provides results in seconds, whether the cable is a submain feeder or final circuit. Cable size calculations electrical engineering portal. Our etap software contains the cable and motor moudule also, but we have an excel based internal software for cable sizing and other electrical activities. Nexans easycalc is a cable sizing tool that will help you to determine easily the most. I run a small electrical consulting business and i need to be as productive as i can possibly be. Etap cable systems help engineers design cable systems to operate to their maximum potential while providing secure and reliable operation. The ideal electrical design and circuit calculation software for electrical contractors, electrical consultants and electrical engineers. Better still, its absolutely free to download and use, and it even works without an internet connection. Easily find all your cable sizes and voltage drops. There also exists other offline software packages that include cable sizing for example from solutions electrical uk.
The software is free to use and utilises several highly successful position sizing formula techniques. No signups or logins required, just click below to start sizing to either nec or iec standards. User friendly interface with full and accurate cable sizing calculations to iet bs7671 and integrated electrical cad plan design features. Most of the major power systems analysis software packages e. Electrical cable size calculator melissa electricals. Determines wire size to meet specific voltage drop limits or calculates voltage drop for a specific conductor run. Powercad5 electrical engineering design software, cable. Impedance and voltage drop to iec 60909 and cenelec clctr 50480. Cable size calculation whether the differential protection is provided for the feeder or for the motor windings or both. Once its installed, all you need to do is enter the cable type, ref method, the maximum load in kw or watts and the cable length in metres. Dec 20, 2019 powercad 5 is australias leading electrical engineering design software solution for consulting engineers. This software cable pro has enabled me to cut out a huge number of manual calculations as far as maximum demand goes, especially for the larger jobs. The database cables iec 60228 and busbars iec 604392 with copper conductors are standard available.
Etap cable sizing software provides various options which can be used for design requirements. Before, this software didnt considered the voltage drop on the bus for cable sizing due to source impedance, but recently we have added an extra module for this case. Press calculate and your cable sizes will be calculated. Cable sizing software libreengineering for windows v. Online electrical calculator which helps you to calculate the size of copper, aluminium wires in an electrical circuit.
Cablemate, etap cable sizing, prodesign, and electricalom are some of the best cable calculation software solutions you can download on. Melissa have always provided us with a superb level of service and we know we can rely upon them to further enhance our finished end product. Cable sizing software cable sizing calculation etap. The wire size calculator will give you a very simple and quick solution to the problem of calculating the size of wires and cables for pump applications in golf courses, landscape projects, and agriculture. Pengukuran perangkat lunak metrik size dan function. Reporting is easy, and the ability to customise our reports with our company logo is a huge benefit. Selecting a cable that is too small for the task and you might risk melting the cable insulation or damaging equipment due to voltage drop. Gridcablemax hv cable sizing software made for engineers by. Cable sizing software select, size and manage your power cables using mycableengineering. Hv cable sizing software in compliance with iec standards. Once calculated, the program also enables you to look at the results for the next cable size larger or smaller, and the same facility is available for the protective device. Based in microsoft excel, our advanced electrical designing software will help you to select the correct cable for the job. Correct cable size select the correct circuit type. Current capacity to bs 7671, era 6930 and iec 60502.
Cable sizes are typically decribed in terms of crosssectional area, american wire gauge awg or kcmil, depending on geographic region. Cable sizing software free download cable sizing page 3. Note that this is a very different measurement to standard. Cable sizing software electric cable sizing download the demo version of etaps as a cable sizing study module, etap cable sizing program calculates the cable size based on harmonic current flowing free download cable sizing excel winsite. Now it takes just 5 seconds to calculate cable sizes, this means you can quickly produce precision results every time in full compliance. Our cable sizing calculation has been here for some time. Moreover design errors, incorrect calculation of cable lengths and missing accessories or optional items are common problems which may give rise to errors during the design or tender. Wire and cable sizing calculator determine the sizegauge of wire and cable to use in any part of your renewable energy system. Heres how it works, for single or three phase cable calculations, simply. Our calculator now lists different cable types, so by scrolling down the list you are able to see how different cable types may have different sizes for the same set of. The recommended cable sizes are based upon information provided by the user and are intended as a guide only.
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