EICR Code for Unidirectional RCDs
EICR coding guidance for Unidirectional RCDs and MCBs in existing electrical installations.
Electrical Installation Condition Report (EICR)
Every thing you need to know about Electrical Installation Condition Reports for Landlords, EICR regulations, report codes and reporting form templates.
SWA Current Carrying Capacity
SWA Current Carrying Capacity and Voltage Drop for SWA Cables.
Convert Old Zs Values to 18th Edition Zs Values
Convert Zs values from a previous version of BS 7671 to BS 7671 18th edition 230v Cmin values.
Consumer Unit Signage & Labels
Replace the plethora of electrical consumer unit stickers with this single A4 DB notice printed directly from your mobile.
Protection Against Exceeding Cable Limiting Temperature
Calculate how long a cable will take to reach its limiting temperature under fault conditions.
RCD Tripping
RCD Tripping Faults. Here we look at the possible causes and solutions for tripping RCD’s.
Temporary Electrical Systems
Temporary Electrical Systems and Temporary Electrical Installations, what is the difference, BS 7909 or BS 7671?
BS7909 PDF Forms
Still using BS7909 PDF forms downloaded from the internet? Now there is a new way, get the 7909 Certification App.
A Landlords Guide to Electrical Safety
Guidance on private rented accommodation requirements and regular interim electrical inspections.