Mechanical and electrical building
services business, Balfour Beatty
Engineering Services (BBES), is using
an advanced tester from Clare
Instruments to improve the
electrical safety testing of its power
installations. The company has
replaced its previous electrical safety
tester with a new HAL Combi to
improve the accuracy and reliability
of its product commissioning
procedures.

The HAL can undertake a wide
range of electrical tests on the
substation control and protection
panels produced by BBES and then
provides detailed analysis of each
individual panel including
performance and outputs.