Cablecalc bs7671 will calculate and check for voltage drop. A high ze or long circuit will increase the required cable size. Better still, its absolutely free to download and use, and it even works without an internet connection. The accuracy of the software provides increased confidence when upgrading power cable installations and designing new ones. Cable sizing, sustained current capacity bs 7671 wiring regulations, voltage drop clctr 50480, fault level and impedance iec 60909. You want to run a cable for a powerpoint in your shed 100m away. The recommended cable sizes are based upon information provided by the user and are intended as a guide only. Cable calculator free it is envisaged that the cable calculator pro software package would pay for its self the first time it is used. Cable sizing calculations for phase, neutral and earthing conductors are based on the following criteria.
Engineer friendly software for electrical contractors and engineers. Street lighting electrical calculation software elec calc ep. Amtech singlecable can be installed on windows 7810 environment, 32bit version. Electrical installations calculation software trace software. Dc cable sizing tool use the correct sized cables free. Easily find all your cable sizes and voltage drops. The new web based version offers all the same functionality without the need to be installing software on multiple user devices. Choose the method of installation how the cable is going to be installed 6. Software for low voltage and high voltage electrical installations calculation.
Cable sizes are particularly important for low voltage battery cables, solar panels, wind turbines and load cables. The user is to ensure the type of cable is suited to environment and conditions the cable will be exposed to. Cable energy withstand based on the protective devices letthrough energy. Cablesizer cable sizing calculations to iec and nec. Electrical design, cable sizing and certification software. It remains the responsibility of the user to ensure all data and assumptions are correct and that any cable used is suitable for its intended purpose.
Browse our electrical software products below and be sure to try downloading our 14 day free evaluation to try for yourself. 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. Our builtin antivirus scanned this download and rated it as 100% safe. Also, all cables should be fused current protected to their max rating or less. Singlecable contains an extensive database of cables, protective devices and detailed reports showing calculated results. We have been manufacturing cables since 1984 and among our current staff alone we have over years direct cable manufacturing experience. Now it takes just 5 seconds to calculate cable sizes, this means you can quickly produce precision results every time in full compliance. The most popular versions among cablecalc pro users are 3. Cable pro cable sizing software cable pro web bs by. It will help electrical engineers and technicians during their work. Because you need to keep pace with change, we continually innovate, with tools that will power you through mtd and whatever it may bring. Cablecalc pro works fine with 32bit versions of windows xpvista7810.
These design requirements can be userdefined or automatically determined from load flow, short circuit, and protective device calculation results. These spreadsheets below will make your job much more easier, alowing you to shorten the time used for endless calculations of cables, voltage drop, various selections of circuit breakers, capacitors, cable size and so on. This cable calculator is running in demonstration mode and certain features have been disabled. Iz current carryng capacity of the cable where it is installed. Cable sizes should only be used as a guideline and if not using ho7rnf cable, all figures should be checked against the manufacturers data sheet. Download our latest guide for advice and top tips to keep you organised and at. Trading since 1989 and producing first class design software for the electrical trade. Etap cable sizing software provides various options which can be used for design requirements. Other parameters also apply to a cable calculation other than just the rating such as the ze, max zs, volt drop, cable resistance and installation methods. Cablecalc bs7671 level 3 is a software design tool for producing detailed diagrams, schedules, schematic drawings for a complete cable installation.
No signups or logins required, just click below to start sizing to either nec or iec standards. Calculation tools for low voltage electrical network. To verify cable voltage drop during the redesign of the projects. 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. Display the timecurrent curves of 1 to 8 circuitbreakers. Amtech singlecable lies within office tools, more precisely calculators. The ideal electrical design and circuit calculation software for electrical contractors, electrical consultants and electrical engineers.
Throughout this time we have continued to develop in to an internationally recognised brand throughout the cable industry. Voltage loss or drops through incorrectly sized cables are one of the most common reasons for low voltage 12v. Motor starter type direct online, stardelta, softstart etc. Software for electrical design cable sizing calculations. Easily select and set protective devices and produce protection studies. Then with the selection of panel sizing the panels can be determined. The cable calc app also checks the volt drop and max zs and applies the relevant correction factors from an easy to select list of options.
Electrical calculation tools is a set of 7 computer aided online tools designed to help you. Cable sizing software that calculates optimal and cable sizes for phase conductors based on load flow, short circuit, or protective device calculation results. Etap cable sizing study module calculates optimal and alternative cable sizes for phase conductors. Autocad electrical toolset electrical design software. Cablecalc pro is a program that allows you to perform electrical calculations. Calculation of maximum and minimum shortcircuit currents at every point of the network. Based in microsoft excel, our advanced electrical designing software will help you to select the correct cable for the job. Heres how it works, for single or three phase cable calculations, simply. Cable sizing software cable sizing calculation etap.
To be compliant, the cable should have no more than 5% volt drop over its total length for full load current and no more than 10% volt drop for start up current. Cablesizer cable sizing calculations to iec and nec standards. 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. Products include formfill for circuit distribution and inspection and testing, and cablecalc for cable sizing and evaluation. Electrical design and circuit calculation software, schematic diagrams, cable sizing, discrimination analysis, arc flash, cad plan drawings. Software to help contractors with cable sizing, including single core, twin and earth and armoured cables plus conduit, trunking sizing and load diversity. A rule of thumb for a motor is the start up current is 5 times the full load current.
You can determine cable sizes and voltage drops according to installation conditions, use the derating wizard to apply appropriate derating factors and save results to file cbll and print reports with references to standards. Our antivirus scan shows that this download is safe. Electrical calculation pc software for windows calculate the correct copper cable size for your electrical installation. In this webinar we will be presenting an overview of electricalom uk form addon module. 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 calculations to the bs7671 18th edition regulations 2018. Calculates cable current carrying capacity and volt drop to bs 7671 download here. Electrical tools ms excel spreadsheets this section is dedicated to tools every electrical engineer can use in daily work. The cable sizing calculator uses the resistance rc from table 35 in asnzs 3008 at 75c. This cable calculator is set for installation method c clipped direct, for cable types bs5467 and bs6724 swa steel wire armoured cable and is based on the voltage drop selected at 230v single phase and 400v three phase. Produce one line schematics in minutes, select and calculate cable sizes, volt drop levels and system impedances. 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.
Hi guys i would like some advice and recommendations for an affordable cable calculating software package for some projects i will be taking on myself. Aei accept no liability whatsoever for any use made of the proposed cable size. Yes, using windows on your mac you can use our software and any other windows software. Cablemate, etap cable sizing, prodesign, and electricalom are some of the best cable calculation software solutions you can download on. Electrotechnik pty ltdelectrical calculations software. At work we use amtech prodesign which is very good but expensive. If you need any further help with sizing your cable please call one of our team on 01244 2888. The recommendations are offered in good faith and are based upon the information supplied by the user and on the premise that one load is fed from a supply having a zero source impedance. Answers look right, but i am coming up with 2 x 400mm awa singles copper per phase. Castline systems are a uk based specialist software company. Calculation of load currents and voltage drops under working conditions. Electrical cable size calculator melissa electricals. We have a fully fledged application where you can size lv and mv cables up to 33 kv, current capacity in accordance with bs 7671, era 6930 and iec 60502 and with clear easy to read calculations and reports.
Calculate current a kva required field numeric value greater than 0. Windows xp or later operating systems including windows 8 and 10. Current capacity to bs 7671, era 6930 and iec 60502. Press calculate and your cable sizes will be calculated. This online cable size calculator tool makes it easy to establish the correct size of cables for any dc power system. Select system voltage 12 24 50 127 230 400 500 1500. Impedance and voltage drop to iec 60909 and cenelec clctr. Software with a unique approach to the sizing of cables, conduit and trunking. Choose from 50 ohm, 75 ohm, 93 ohm and 95 ohm coaxial cables or 78 ohm and 100 ohm twinax cables. Tysoft produce a range of electrical software to meet all forms of electrical certification, test and inspection, gas certification, and portable appliance testing certificates. We have been using cable calc pro for a number of years now and always found the application and user support to be very good. A click of the mouse and the calculation is complete, and displayed on the screen. During the electrical design electricalom acts interactively and indicates to the user useful.
Simple cable calculator the simple cable calculator is a tool, used for fast calculations, regarding electrical cables. Faster than the heavy full features electrical network calculation software. Cable pro pc is the latest windows pc software suitable for desktop, laptop or tablet. I am currently having a play around with the trial version modecsoft. Cablecalc bs7671 is a cable evaluation application fully compliant with bs7671. The reactance for multicore core cables is selected from the circular conductors column in from table 30 in. Simple, just enter the parameters you have, and choose. The reactance for single core cables is selected from the flat, touching column in from table 30 in asnzs 3008. About electrical design, cable sizing and certification software.
Once installed on your site, certain optional features which can be turned on or off depending on your requirements. 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. User friendly interface with full and accurate cable sizing calculations to iet bs7671 and integrated electrical cad plan design features. We uk accept no legal liability for any issues caused by using this cable sizing. The simple cable calculator is a tool, used for fast calculations, regarding electrical cables.
Flashworks takes the work out of the calculation process. Download the best cable calculation software windows report. Whatever happens next, trust taxcalc to lead the way. 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. Calculations can be performed as fast as one can enter the information into the predesigned entry screens. Cable size calculation software i am trying to size some feeders and want to cross check the answers i have got from amtech single cable. Cablecalc bs7671 level 3 is a very efficient design tool which will calculate all of the subcircuits and feeder cables for multiple distribution board projects at the click of a button. Cablecalc pro is sometimes referred to as cablecalc. Cablesizer is an automated cable sizing and design calculation tool to iec and nec standards. The cymcap software is dedicated to the calculation of ampacity and temperature rise calculations for power cable installations.
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