Adiabatic Equation Calculator vs CPD Progress Tracker

Adiabatic Equation for calculating the minimum cpc (circuit protective conductor) and earth minimum csa sizes of earthing conductors, S = √(I²t) / k. This Adiabatic Equation Calculator takes into account the following parameters: t = Disconnection time (seconds). k = Conductor k value (From BS 7671 tables). la = Fault current (PEFC in Amps). I² = la x la. Results with the minimum CSA mm². Values of K are obtained from the tables within BS 7671: - Table 54.2 : Conductor not incorporated in a cable and not bunched with cables. - Table 54.3 : Conductor incorporated in a cable or bunched with cables. - Table 54.4 : Sheath or armour of a cable. - Table 54.5 : Steel conduit or trunking. Disconnection times (t) are obtained from the maximum operating time/current characteristics tables within BS 7671: - Fig 3A2 (a,b) : BS 3036 semi-enclosed fuse. - Fig 3A3 : (a,b) : BS 88-2.2. - Fig 3A4 : BS EN 60898 / 61009-1 MCB/RCBO type B. - Fig 3A5 : BS EN 60898 / 61009-1 MCB/RCBO type C. - Fig 3A6 : BS EN 60898 / 61009-1 MCB/RCBO type D. - BS 1361 Fuse. How to use the Adiabatic Equation App: 1) Input your voltage value. 2) Input your Zs value. 3) Select protective device. 4) Select protective device rating. 5) Select conductor type. 6) Select conductor material. 7) Tap calculate.

CPD Progress Tracker makes it simple to record, organise and share your Continuing Professional Development. Log training, courses, toolbox talks, site activities, professional learning and supporting evidence — wherever you are. Designed for busy professionals who don’t want to spend their time managing spreadsheets or paperwork, CPD Progress Tracker keeps your records, evidence, targets and professional development together in one straightforward app. A clean, modern interface makes everyday CPD recording quick and easy, with a choice of app colours to personalise your experience. KEY FEATURES 1. Create CPD Records in Seconds Quickly record professional development as it happens. Add: • Date and activity title • Details and notes • Hours and minutes • Photos and supporting evidence • Files and documents • Links 2. Attach Evidence to Your Records Keep evidence alongside the activity it relates to. Attach: • Certificate photos • Screenshots • PDFs • Supporting documents • Other files • Links This makes it easy to return to a record later and find the supporting information you need. 3. Professional PDF Reports Turn your CPD records into clear, professional reports ready to share. Choose from flexible export options including: • PDF without embedded evidence • PDF with evidence • PDF plus original attachments in an accompanying ZIP • CSV for use in spreadsheets and other systems PDF with evidence can incorporate supported photographs and documentary evidence directly into the report, helping you create a useful record for audits, employer checks, portfolio reviews and professional registration. When original files need to accompany a report, they can be supplied separately in a ZIP so the original evidence is retained. 4. Scan QR Codes Use QR codes to quickly capture training or learning information and create CPD records with less manual entry. Review the information before saving so you remain in control of your record. 5. Multiple Professions Maintain CPD for more than one profession, role or area of development within the same app. Each profession can have its own: • CPD records • Progress • Targets • Filters Useful for people who hold multiple roles, qualifications or professional responsibilities. 6. Set Targets and Track Progress Set weekly, monthly or annual CPD targets and see your progress at a glance. Progress indicators show how much development you have recorded against your target, helping you keep on top of ongoing requirements throughout the year. Custom week-start settings are also supported for different working patterns, regions or organisations. 7. Find and Manage Your Records Keep your CPD history organised and easy to revisit. Browse previous activities, search your records and keep evidence with the relevant professional development instead of spread across folders, emails and paperwork. BUILT FOR REAL-WORLD CPD CPD Progress Tracker can be used across many professions, including: • Electricians and skilled trades • Engineers and technicians • Healthcare professionals • Teachers and trainers • Managers and supervisors • Apprentices and students • Professionals maintaining evidence for career development or regulatory requirements Whether you’ve completed a training course, attended a toolbox talk, developed a new skill or need to document learning from everyday work, you can record it while the details are still fresh. KEEP YOUR CPD READY TO SHARE Build a useful professional record over time instead of trying to reconstruct your CPD when an audit, appraisal or renewal is approaching. Record the activity. Attach the evidence. Track your progress. Create a professional report when you need it. CPD Progress Tracker puts your professional development in your hands.