Electrical Review

A new range of protection relays has been launched by P&B Protection Relays, part of the PBSI Group, that deliver sophisticated control at a lower than ever price.

Because of the high energy levels and high voltages involved, there will always be potential hazards involved in working with medium voltage (MV) switchgear. Modern developments are, however, significantly reducing these hazards, helping to make MV switchgear safer while also enhancing its reliability. David McCabe of Eaton’s Electrical Sector explains

Let’s be very clear from the outset, the key to safe working on MV equipment of any kind is appropriate training. MV equipment is not forgiving of mistakes, the consequences of which can be literally lethal. Work on MV equipment must, therefore, only be carried out by authorised and competent personnel who are properly trained and qualified. Having said that, there are practical measures that can be taken to minimise risk. Let’s take a look at some of these.