Electricity + Control August 2017

CONTENTS

14

Features

Control systems + automation 4 Using AMI Data to Analyse the Safety of the

Distribution Network Desmond Mabilo, Siemens

8 Round UP

Electrical protection + safety 12 Is a UPS Alone Sufficient for your Power Requirement? Kevin Norris, Jasco Power 14 From the Sensor to the Controller: Reliable Signal Trans- mission in Confined Spaces Dipl.-Ing. Ralf Hausmann, Phoenix Contact 17 Round UP Temperature measurement 18 Ground Water Cooling System Jesper Thurba, Danfoss 20 3 Ways to Connect the Pt100 to the Transmitter Roland Sachs, WIKA 22 Round UP Transformers + substations 24 Cast Resin Transformer Technology: An Efficient Low Risk Peter Middleton, Crown Publications 27 Round UP Standby + back-up 30 Energy Storage Solutions in South Africa Charlotte Smith, Arup 32 New IPC Platform Empowers Engineers with the Latest Advances in IT Driaan Coetzer, Omron 33 Round UP

18

20

24

Regulars

1 Comment by Ian Jandrell 11 Cover article 34 Light + Current 38 New Faces & Places

39 Social Engineers 40 Write @ the Back 40 Not to be Missed 40 List of Advertisers 40 Brain Block

32

2 Electricity + Control

AUGUST 2017