Electricity and Control May 2021

CONTENTS

INDUSTRY 4.0 + IIOT

Features

CONTROL SYSTEMS + AUTOMATION

4 Automation supports local manufacture of speciality gases Afrox

6 Clean water on tap for rural Botswana Siemens Digital Industries

4

8 Products + services

DRIVES, MOTORS + SWITCHGEAR

12 A new benchmark in energy-efficient motors Leigh Darroll, Electricity + Control

15 Products + services

SENSORS + SWITCHES

19 Products + services

6

PLANT MAINTENANCE, TEST + MEASUREMENT

24 Non-destructive testing in machine maintenance Adri Ludick, WearCheck

26 Products + services

Regulars

1 Comment

Learning more about lightning

12

3 Cover article BI rolls out countrywide stock of ABB IE1 motors

28 Reskilling, upskilling + training Building a skilled young workforce

29 Cybersecurity Seven simple steps for SME cyber safety

30 Engineering the future The potential of e-fuels

32 Write @ the back Mobile robots for home deliveries

24

2 Electricity + Control MAY 2021