CableCalc 18-2 | BS7671 18th Edition
Discover CableCalc BS7671 18-2, advanced cable calculation and evaluation software fully aligned with the latest BS7671:2018+A2:2022 Requirements for Electrical Installations, IET Wiring Regulations 18th Edition Amendment 2. New for 2024 but with a legacy spanning more than two decades, CableCalc BS7671 18-2 offers an intuitive user interface and an array of exciting new tools and features.
CableCalc BS7671 18-2 comes in four levels, catering to a wide range of needs - from simple installations to expansive projects with multiple distribution boards.
Unlock the full potential of CableCalc 18-2 by harnessing its customization features. Personalise your calculation and report printouts by incorporating your company logo. Set calculation defaults for time-saving benefits. Tailor phase colours according to your project's specific requirements. With CableCalc 18-2, the process of calculating and verifying your installation becomes effortless.
Click a wire below to find out more....
CableCalc 18-2 - Level 1
For the electrician or engineer who requires quick circuit calculations to the requirements of BS7671. CableCalc 18-2 Level 1 will perform single and three phase calculations for radial and ring main circuits with the results shown as detailed calculation documents. Level 1 also includes Castline Systems' complete database of copper cables and generic protective devices.
Easily generate branded PDF documents by seamlessly integrating your company logo to email to your clients or opt for traditional paper print outs. CableCalc BS7671 18-2 also syncs with popular cloud platforms such as OneDrive, Dropbox, iCloud, and Google Drive for enhanced accessibility and convenience.
Perform calculations and checks in six easy processes:
- Supply Details - Source information, circuit type, load and distance
- Cable Selection - Cable type, size and installation method
- Correction Factors - Grouping factors, temperature correction, thermal insulation and any cable tray or ladder configuration
- Protective Device - Type and rating of the device protecting the circuit
- CPC - Details of any cable sheath or armouring, internal cores and any separate cables or conduit/trunking
- Time - Device disconnection time graph display only for information.
Generic Protective Devices included are:
- Miniature Circuit Breakers (MCB) to BS EN 60898 types B, C & D to 125A, Older BS 3871 types 1, 2, 3, & 4 to 125A
- Moulded Case Circuit Breakers (MCCB) to BS EN 60947, 20A to 1600A, adjustable for Magnetic (multiplier) & Thermal settings
- Air Circuit Breakers (ACB) to BS EN 60947, 400A to 6300A, adjustable for Magnetic (multiplier) & Thermal settings
- Residual Current Devices (RCD) to BS EN 61008, 10mA, 30mA, 100mA, 300mA, 6A to 100A
- Residual Current Circuit Breakers (RCBO) to BS EN 61009, 10mA, 30mA, 100mA, 300mA, 6A to 100A
- BS 88 HRC cartridge fuses, 2A to 800A
- BS 1361 HRC cartridge fuses, 5A to 100A
- BS 1362 plug fuses, 1A to 13A
CableCalc 18-2 - Level 2
For the contractor or engineer who requires detailed calculation results and schedules. Including all the features found in Level 1, design complete electrical installations for both single-phase and three-phase projects, each supporting up to five distribution boards.
CableCalc BS7671 18-2 - Level 2 Key Features:
- Project design up to 5 distribution boards (including the supply)
- Circuit details and design schedules
- Single-line diagrams
- Sub-main calculations
- Domestic and street lighting circuit calculations
- DOL motor circuits
- Star Delta Motor circuits
Also benefit from additional features such as the ability to perform discrimination checks to highlight anomalies instantly. The lighting calculation facility is especially useful for calculations involving cables ‘daisy chained’ or looped together, as in street lighting installations or sub-main distribution.
Buy CableCalc Level 2 - £295.00
Alternatively, get CableCalc Level 2 as part of a Contractor License Package for only £16.50 a month
CableCalc 18-2 - Level 3
For the designer or consultant working on larger projects requiring high quality designs and schedules, CableCalc BS7671 18-2 - Level 3 is a highly efficient design tool for producing detailed diagrams, schedules and schematic drawings for a complete cable installation. Including all of the features found in levels 1 & 2, Level 3 contains a range of additional features and is capable of producing up to 20 distribution boards.
CableCalc BS7671 18-2 - Level 3 Key Features:
- Distribution board schematic drawings
- Create single line project layout diagrams
- User defined protective devices
- Up to 20 distribution board Schedules
- Manufacture specific protective devices including Square D, MEM, Wylex, Hager, Crabtree and more
With a single click, CableCalc BS7671 18-2 - Level 3 will re-calculate all of the sub-circuits and feeder cables for multiple distribution board projects.
For a limited time only save £200 on CableCalc BS7671 18-2 Level 3 - £695.00 £495.00
Get CableCalc Level 3 as part of a Design License Package - £29.50 monthly or £295.00 yearly
CableCalc 18-2 - Level 4
The top level of CableCalc BS7671 for designers and consultants who require high-quality detailed diagrams, schedules and schematic drawings for a complete cable installation project of any size. Level 4 includes all of the features of levels 1, 2 & 3 as well as additional features:
- Unlimited number of distribution boards
- Distribution board diagrams
- Aluminium cables database included
CableCalc BS7671 - Level 4 will calculate all sub-circuits and feeder cables for multiple distribution board projects from a single click.
Get CableCalc Level 4 as part of a Design License Package - £29.50 monthly or £295.00 yearly
CableCalc Level Comparison Chart
Detailed calculation print out |
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Add company logo to print-outs |
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Export print-out as PDF |
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Adiabatic CPC size calculations |
Single-phase calculations |
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Device time/current graphs |
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PVC Twin and Earth Cables |
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Ring Circuit Calculations |
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Radial Circuit calculations |
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Three-phase calculations |
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Full range of cables including: |
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PVC, XLPE & LSF |
FP Fire resistant cables |
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Flex & Tri-rated cables |
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MICC, Rubber and more |
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Lighting Circuit calculations |
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Sub main circuit calculations |
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star delta motor calculations |
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DOL Motor calculations |
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Project Design up to 5 DBs |
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Circuit Details Print-out |
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Design schedule print-outs |
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Device discrimination graphs |
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Single line diagrams |
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Manufacturer protective devices |
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Up to 20 distribution boards |
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User defined protective devices |
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DB schematic diagrams |
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Distribution board diagrams |
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Aluminium Cables |
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Unlimited distribution boards |
CableCalc BS7671 - for iPad
CableCalc BS7671 for iPad is an app that includes nearly all of the features of CableCalc BS7671 Level 1, meaning that you can carry out single and three phase cable calculations on-site using an iPad.
Calculate and check for voltage drop, disconnection time, fault current, earth fault data, overload and short circuit data and will produce a detailed print-out for each calculation in PDF format which can be printed to an AirPort compatible printer or emailed.
Perform both single and three-phase calculations for radial, ring and sub main circuits.
CableCalc for iPad includes a full database of copper cables and generic protective devices and allows you to complete all information relevant to the calculation including any applicable correction factors for temperature, grouping etc. Energy let through values can be entered and calculations can be saved to load back in later.
The following cable types are included:
- 70°C PVC Armoured & non-armoured multi-core & singles, twin & earth, 6491x & 6181y Singles
- 90°C LSF Armoured singles & multi-core, 6491b & 6181 Singles, Twin & earth, Flat 3 core & earth
- 90°C XLPE Armoured & Non Armoured singles & Multi-core, 6491b & 6181xy singles
- FP100, FP200, FP200 Flex, FP400 and Fireforce PH30 Fire rated
- MICC PVC Sheath/Bare, Heavy & Light Duty
- CY, SY, YY 70°C PVC Flexible cable, 105°C Tri-Rated singles
- 60 & 90°C Rubber insulated flexible cable
