Important message on COVID-19
A dated notice retained for the record.
Lightning protection and surge protection: how the two systems work together
External lightning protection and internal surge protection solve different halves of the same problem.
Projects completed in 2018
A record of work carried out during 2018.
Raised floor works at Basundhara
A raised access flooring installation.
Raised access flooring: specification and installation
What determines the behaviour of a raised floor in service.
Online UPS: selection and sizing
How to size an online UPS, and why the nameplate rating is not the number that matters.
Legrand UPS systems
UPS families from Legrand and its INFORM brand, and how they are matched to a load.
Modular UPS systems
How modular UPS architecture is specified and why redundancy changes the sizing calculation.
PowerScale UPS
A modular UPS topology for larger installations.
Who we are
A system integrator and supplier for switchgear, lightning protection and power protection.