Lets take a look at what was in Wiring Matters – Issue 77 September 2019
Brief introduction to the deployment of medical IT systems
Patients undergoing acute care in healthcare establishments (such as hospitals) require enhanced reliability and safety of the electrical installation as well as the safe and reliable operation of the medical electrical (ME) equipment used. This is to provide security of supplies and minimize the risk of electric shock.
BS 7671:2018 Frequently Asked Questions
The IET’s technical helpline receives a wide range of frequently asked questions. Here are just a few of the common questions received.
Setting the Standard
This article explores a brief history of standardization, the current process of standardization and why it is so important for our industry today.
IET announces new amendment to BS 7671 (IET Wiring Regulations)
The IET has announced a new amendment to BS 7671:2018 (IET Wiring Regulations 18th Edition). The national Wiring Regulations committee, JPEL/64, today agreed the publication of Amendment 1, which will consist of a stand-alone update to Section 722: Electric Vehicle Charging Installations.
Solar & Storage Live
The IET are pleased to announce that they are partnering with Solar & Storage Live again this year (17th – 19th September, NEC Birmingham).
Which RCD Type?
Residual Current Devices (RCDs) are safety switching devices. They are designed to provide safety for three types of protection, this section takes a look at them.
Setting the Standard continued, A-Deviations
In the previous article (Setting the Standard- Issue 77) they briefly described the process of standardisation from international to national level. One area that they did not discuss in detail relates to a situation a national committee is faced with when an EN or HD cannot be implemented at national level.
Issue 76 of the IET Wiring Matters magazine is out now ! Here is a brief look at what is in this issue :-
Protective bonding habits
Over the years, the requirements for protective bonding in the IET Wiring Regulations have changed. This article expands on James Eade’s November 2018 Wiring Matters article, where he touched upon some items of metallic equipment, which are usually bonded even when they are not considered to be extraneous-conductive-parts.
Latest developments in International Standards for supplies for electric vehicles
In this article they look at some of the international standards for electric vehicle charging.
An Interview with Michael Peace
The IET’s newest Senior Engineer, Michael Peace, will be familiar to Wiring Matters readers as the author of last issue’s article ‘To Bond or not to Bond’. The IET’s Cameron Fraser sat down with him, and found out more about the newest addition to the team.
As an electrician it is now more important than ever to stay up to date with the latest information and regulations within the industry. Following the Harrogate Elex tradeshow, show sponsors the Institution of Engineering and Technology (IET) are heading to Coventry on the 19th & 20th September.
Crabtree: 100 years of safety remembered and celebrated
Crabtree began on 17th April 1919 when John Ashworth Crabtree designed a quick make and break switch.
Read this issue in full here
In the March 2019 issue they welcome back James Eade’s Mythbusting column, he will brief you on the developments of IEC 60364-8-2 and investigate the importance of working safely with storage.
Here is a quick look at what you can expect to find in this issue :-
Mythbusters #3 – All electrical appliances in the workplace should be tested annually
As myths go, this is a well-established one. A cursory glance at any item of electrical equipment in the workplace is very likely to reveal a green sticker indicating that the testing interval is annual, but should it be? As the IET Code of Practice for In-service Inspection and Testing of Electrical Equipment undergoes revision in preparation for a 5th Edition, James Eade delves into the archives to look at the rationale for testing and where such established practice comes from.
Working safely with storage: It’s not business as usual
Two near misses within the past 18 months have been a timely reminder of unique safety procedures for electrical energy storage systems –
Dr Andrew Crossland CEng and EUR ING Graham Kenyon CEng
Lecturing on the 18th Edition of the IET Wiring Regulations in Cyprus
The publication of the 18th Edition of the IET Wiring Regulations has created a surge in demand for local network events to provide updates and insight into the new and amended requirements. The IET Cyprus network requested a visit from a member of the IET Technical Regulations team to give lectures on the main technical changes and new requirements of the 18th Edition of the Wiring Regulations in Nicosia and Limassol and I was happy to volunteer to do them – By: Leon Markwell
Latest developments in International Standards for prosumers low-voltage electrical installations
In October 2018, a new standard, IEC 60364-8-2, was published. In this article, we give a brief overview of some of the latest requirements at international level, which may or may not be incorporated in BS 7671 in the future – By: Geoff Cronshaw
Crabtree: 1919 to 2019 and beyond
Electrical safety has always been at the heart of everything Crabtree does. It’s a philosophy that has seen the brand through periods of depression, a world war, and market uncertainty. It enables them to consistently deliver products and devices that installers can trust, and it all started with a ‘dolly’. (Sponsored)
Read the full issue here – https://electrical.theiet.org/wiring-matters/issues/74/
The May 2018 edition of the IET Wiring Matters magazine is out now ! Lets take a look at what’s in this issue.
Myth Busters May 2018
Electrical installation work is no stranger to the ‘we’ve always done it this way…..’ attitude which is often applied with little thought. This occasional column, by James Eade, intends to expose electrical myths and folklore that still abound in the industry and, where possible, to examine their origin.
An interview with: Leon Markwell
An interview Leon Markwell about his role within the IET, the committees he sits on and his career in the industry.
A brief overview of setting Standards at the IET
We all understand how integral BS 7671 is to the electrical engineering industry, but have you ever wondered how other Standards within the sector come to fruition? In this article, Emma Chafer, takes a look at how you can get involved in setting standards that will enhance engineering.
To read the magazine in full online click here
The March 2018 edition of Wiring Matters Magazine is out now, lets take a quick look at what’s inside this issue.
IET Electrical website – New for 2018
IET are launching a new Electrical site, which is mobile responsive, will offer an easier subscriptions process to Wiring Matters magazine, and will be much easier to navigate. The website is due to launch by the end of this month. In the meantime, you might see some changes on a few pages, such as the Shop – which, in early March, will be updated with 18th Edition books ready for you to pre-order.
Why cash is king in construction
Adam Fernandes, from UHY Hacker Young, provides advice about how to manage the accounting for your business ahead of the new tax year. Have you found yourself in the middle of a complex supply chain? Have you paid out on materials and labour costs and are yet to receive your initial deposit or valuation payment? When you are suffering from negative cash flow, situations like the above can take down even the most profitable of construction businesses and this is why cash flow is so important.
Interview with Allan Burns – Author
Wiring Matters interviews Allan Burns, the author of the IET’s Guide to Smart Homes for Electricians.
Connected Systems video: understanding the systems underpinning smart homes
In October 2016, IET published Code of Practice for Connected Systems Integration in Buildings. They are continuing to see a lot of interest around smart homes and the connected systems that are required to make a smart home work. However, despite the interest, there seems to be a lack of confidence in how to go about implementing such connected systems.
More detail’s on all of this month’s story’s can be found here.