Isolation Procedures for Safe Working on Electrical Systems and Equipment by the JIB | solation Procedures for Safe Working on Electrical Systems and Equipment
This chart shows the safe isolation procedure that you should use when working on electrical systems and equipment.
You'll receive a printed copy of this from your Training Provider, but it's also here as a handy reference to keep electronically.
THE RULES OF SAFE ISOLATION ARE:
Obtain permission to start work (a Permit may be required in some situations)
Identify the source(s) of supply using an approved voltage indicator or test lamp
Prove that the approved voltage indicator or test lamp is functioning correctly
Isolate the supply(s)
Secure the isolation
Prove the system/equipment is DEAD using an approved voltage indicator or test lamp
Prove that the approved voltage indicator or test lamp is functioning correctly
Put up warning signs to tell other people that the electrical installation has been isolated
Once the system/equipment is proved DEAD, work can begin
Uploaded by THORNE & DERRICK LV HV Jointing, Earthing, Substation & Electrical Eqpt | Explosive Atmosphere Experts & ATEX IECEx.
Thorne & Derrick International are specialist distributors of low, medium, and high voltage cable installation, jointing, substation, and electrical equipment. They have over 30 years of experience and stock over 100,000 products from over 100 brands. Their product range includes cable joints, terminations, tools, accessories, distribution equipment, and safety products for voltages up to 132kV.
The document advertises the Children North East Annual Golf Day fundraising event to be held on May 9th, 2018 at Close House golf course in Northumberland. The event will include a shotgun start at 2pm for teams of four playing in a Stableford scoring competition. The £490 entry fee per team includes breakfast, a two course meal after play, and goodie bags. Proceeds will benefit Children North East, a charity supporting children in the Newcastle region.
This document provides information on 3M's electrical products, including electrical connectors, wire connectors, splice kits, wire markers, and protective coatings. It highlights key features and applications of 3M's Scotchlok electrical insulation displacement connectors, Performance Plus wire connectors, direct bury splice kits, ScotchCode wire markers, insulating and anti-corrosion sprays, and Scotchkote electrical coating. The document is intended to showcase 3M's quality solutions for electrical connections, identification, and corrosion protection.
This document provides a catalogue of products from SICAME GROUP for electrical safety. It begins by emphasizing the importance of electrical safety for professionals working in the electrical industry. The catalogue then outlines the company's commitment to supporting customers through new products designed by their teams, an updated catalogue focusing on product functions and uses, and new educational tools like guidance documents. The bulk of the document consists of the catalogue content organized into sections covering personal protective equipment, locking, signaling, low voltage test and measurement, low voltage earthing systems, low voltage live working tools, medium voltage substation equipment, medium voltage equipment, high voltage lines and switchgear equipment, and earthing connections. Each section lists and provides brief descriptions of the various safety products
1) The document provides installation instructions for heatshrink termination of 3 core polymeric cables with voltages ranging from 7.2kV to 36kV. It describes the steps for preparing the cable, installing stress control tapes and tubes, cable lugs, and rain sheds.
2) Key steps include removing the cable sheath and screens, applying stress control tape, installing cable lugs and boots, and shrinking tubes onto the assembly. Proper distances must be maintained for phase clearance and bending radii.
3) Outdoor terminations require additional rain sheds installed from the bottom up at specified distances between the anti-track tube and shed edges. Indoor distances between phases and grounds are also outlined.
THORNE & DERRICK based in the UK are international distributors of LV, MV & HV Cable Installation, Jointing, Substation & Electrical Equipment.
Since 1985, T&D have established an international reputation based on SERVICE | INTEGRITY | TRUST.
Contact us for 3M, ABB, Alroc, AN Wallis, CATU, Cembre, Centriforce, CMP, CSD, Elastimold, Ellis Patents, Emtelle, Euromold, Filoform , Furse, Lucy Electric & Zodion, Nexans, Pfisterer, Polypipe, Prysmian, Roxtec, Sicame, WT Henley.
The document provides technical specifications for EJB series explosion proof enclosures made of galvanized carbon steel. The enclosures have an IP rating of IP65, IP66, or IP67 and an operating temperature range of -50°C to +60°C. They offer explosion protection of Ex d IIB or IIB+H2 and are suitable for indoor and outdoor use in hazardous industrial areas. The enclosures can house various electrical and electronic components and accessories.
Isolation Procedures for Safe Working on Electrical Systems and Equipment by the JIB | solation Procedures for Safe Working on Electrical Systems and Equipment
This chart shows the safe isolation procedure that you should use when working on electrical systems and equipment.
You'll receive a printed copy of this from your Training Provider, but it's also here as a handy reference to keep electronically.
THE RULES OF SAFE ISOLATION ARE:
Obtain permission to start work (a Permit may be required in some situations)
Identify the source(s) of supply using an approved voltage indicator or test lamp
Prove that the approved voltage indicator or test lamp is functioning correctly
Isolate the supply(s)
Secure the isolation
Prove the system/equipment is DEAD using an approved voltage indicator or test lamp
Prove that the approved voltage indicator or test lamp is functioning correctly
Put up warning signs to tell other people that the electrical installation has been isolated
Once the system/equipment is proved DEAD, work can begin
Uploaded by THORNE & DERRICK LV HV Jointing, Earthing, Substation & Electrical Eqpt | Explosive Atmosphere Experts & ATEX IECEx.
Thorne & Derrick International are specialist distributors of low, medium, and high voltage cable installation, jointing, substation, and electrical equipment. They have over 30 years of experience and stock over 100,000 products from over 100 brands. Their product range includes cable joints, terminations, tools, accessories, distribution equipment, and safety products for voltages up to 132kV.
The document advertises the Children North East Annual Golf Day fundraising event to be held on May 9th, 2018 at Close House golf course in Northumberland. The event will include a shotgun start at 2pm for teams of four playing in a Stableford scoring competition. The £490 entry fee per team includes breakfast, a two course meal after play, and goodie bags. Proceeds will benefit Children North East, a charity supporting children in the Newcastle region.
This document provides information on 3M's electrical products, including electrical connectors, wire connectors, splice kits, wire markers, and protective coatings. It highlights key features and applications of 3M's Scotchlok electrical insulation displacement connectors, Performance Plus wire connectors, direct bury splice kits, ScotchCode wire markers, insulating and anti-corrosion sprays, and Scotchkote electrical coating. The document is intended to showcase 3M's quality solutions for electrical connections, identification, and corrosion protection.
This document provides a catalogue of products from SICAME GROUP for electrical safety. It begins by emphasizing the importance of electrical safety for professionals working in the electrical industry. The catalogue then outlines the company's commitment to supporting customers through new products designed by their teams, an updated catalogue focusing on product functions and uses, and new educational tools like guidance documents. The bulk of the document consists of the catalogue content organized into sections covering personal protective equipment, locking, signaling, low voltage test and measurement, low voltage earthing systems, low voltage live working tools, medium voltage substation equipment, medium voltage equipment, high voltage lines and switchgear equipment, and earthing connections. Each section lists and provides brief descriptions of the various safety products
1) The document provides installation instructions for heatshrink termination of 3 core polymeric cables with voltages ranging from 7.2kV to 36kV. It describes the steps for preparing the cable, installing stress control tapes and tubes, cable lugs, and rain sheds.
2) Key steps include removing the cable sheath and screens, applying stress control tape, installing cable lugs and boots, and shrinking tubes onto the assembly. Proper distances must be maintained for phase clearance and bending radii.
3) Outdoor terminations require additional rain sheds installed from the bottom up at specified distances between the anti-track tube and shed edges. Indoor distances between phases and grounds are also outlined.
THORNE & DERRICK based in the UK are international distributors of LV, MV & HV Cable Installation, Jointing, Substation & Electrical Equipment.
Since 1985, T&D have established an international reputation based on SERVICE | INTEGRITY | TRUST.
Contact us for 3M, ABB, Alroc, AN Wallis, CATU, Cembre, Centriforce, CMP, CSD, Elastimold, Ellis Patents, Emtelle, Euromold, Filoform , Furse, Lucy Electric & Zodion, Nexans, Pfisterer, Polypipe, Prysmian, Roxtec, Sicame, WT Henley.
The document provides technical specifications for EJB series explosion proof enclosures made of galvanized carbon steel. The enclosures have an IP rating of IP65, IP66, or IP67 and an operating temperature range of -50°C to +60°C. They offer explosion protection of Ex d IIB or IIB+H2 and are suitable for indoor and outdoor use in hazardous industrial areas. The enclosures can house various electrical and electronic components and accessories.
This certificate of attendance awards Adam Rowe and Michael Wenglorz for successfully completing a SIL (Safety Integrity Level) training seminar held by PEPPERL+FUCHS GB LTD on November 7th, 2016.
Thorne & Derrick were established in 1985 and are now one of the largest specialist distributors and worldwide exporters of equipment for explosive atmospheres. They stock over 100,000 products from over 100 brands for industries such as oil & gas, mining, manufacturing, and more. Thorne & Derrick provide hazardous area lighting, heating, sensors, detectors, valves, cables, and other equipment certified for explosive atmospheres. They also offer technical support, international delivery, and over 30 years of experience in serving hazardous area applications.
This document is an application datasheet for flow measurement devices. It requests contact and process information from customers. It asks for details about the application environment and pipe parameters. It also requests information on process parameters like temperature, pressure, and flow rates. Finally, it inquires about desired measurement configuration including units of measurement, data logging, power supply, and electrical and communication interfaces.
This document provides information on Emtelle fibre optic cables, including:
- An overview of Emtelle as a leading global manufacturer of blown fibre and ducted network solutions.
- Descriptions of different cable types including Direct Install, Direct Buried, Aerial, and more.
- Specifications for various cable models including fibre count options, dimensions, tensile strength and other test standards.
Thorne & Derrick provide electrical heating solutions for industrial and hazardous area applications. They have over 30 years of experience in process heating and specialize in frost protection and winterization packages. They offer a wide range of electrical heating equipment for hazardous areas, including portable air heaters certified for use in explosive atmospheres. Their product range and engineering expertise help customers solve heating challenges across various industries.
The document provides information on tools for preparing electric utility distribution and transmission cables. It includes tools for stripping insulation from secondary distribution cables, mid-span stripping of overhead primary distribution cables, insulation stripping and jacket stripping for underground cables, removing insulation shields from underground and transmission cables, pencilling transmission cables, and other specialty distribution tools. Tables provide part numbers and specifications for various cable end strippers and other tools to prepare different cable types.
The document describes the RIDGID micro CD-100 combustible gas leak detector. It can quickly identify the presence of combustible gases with a flexible 41 cm probe. It is designed to detect gases like methane, propane, and more. The micro CD-100 has adjustable sensitivity settings and Tri-Mode Detection that provides alerts through visual, audible or vibration signals. It is listed as catalog number 36163 and weighs 0.45 kg.
Itron is a leading technology company dedicated to measuring, managing, and analyzing energy and water resources. It provides comprehensive solutions including meters, communication systems, software, and consulting services to over 8,000 customers in more than 100 countries. Itron employs thousands of people globally and invests over 8.5% of its $1.9 billion annual revenue in research and development.
The FiloSeal+HD is a duct sealing system that uses hexagonal tubes and a flexible silicon-based sealant to seal cable configurations and pipes within conduits. It provides resistance to up to 2 bars of pressure and can withstand pulling forces of 100kg on sealed cables. The sealant is easily applied and cures with air, providing high levels of gas and water tightness. The system allows for easy addition or removal of cables or pipes as needed.
This document provides guidance on working safely in confined spaces and summarizes the key requirements. It defines a confined space as any enclosed space with risk of death or injury from hazardous substances or conditions. Dangers in confined spaces include lack of oxygen, poisonous gases, liquids that can fill the space, fires and explosions. The Confined Spaces Regulations 1997 require employers to avoid entry if possible, implement a safe system of work if entry is unavoidable, and put adequate emergency arrangements in place. A safe system of work involves assessing risks, appointing supervisors, ensuring workers are suitable, isolating hazards, testing the air, providing ventilation, tools, lighting and breathing apparatus if needed.
The document is a selection guide for Fisher rotary valves that provides information on typical Fisher rotary valve types including:
- Control-Disk valves that offer expanded control range and lower process variability.
- Vee-Ball valves that are suitable for fibrous slurries and provide high capacity and non-clogging flow.
- High-performance butterfly valves that provide outstanding performance under extreme conditions and are available for throttling or on/off applications.
The guide includes specifications for each valve type such as materials of construction, sizes, pressure ratings, end connections, flow characteristics, and available actuators. It also mentions digital valve controllers and various actuator options available from Fisher.
This document provides information about SIKA's PS200 portable gas detector, including its features and compliance with SOLAS regulation XI-1/7. The PS200 can detect up to 4 gases simultaneously, has audible and visual alarms, and is lightweight and robust. It meets the requirements of the SOLAS regulation which mandates gas detectors on ships from July 2016. The document also describes an auto bump calibration station that allows for simple testing, calibration, and charging of the PS200.
This document provides an introduction and overview of medium voltage power cables manufactured by Prysmian Group for the Australian market. It discusses Prysmian's global presence and experience manufacturing in Australia. It then describes the different cable components, constructions, insulation types, sheathing options and usage characteristics. Product codes are also explained to uniquely identify each cable type. Occupational health and safety is a priority for Prysmian.
Ander-fin is a device that helps prevent cable theft, which costs the rail industry tens of millions each year and causes delays and safety hazards. Ander-fin secures cables every meter by enabling them to be tied down, and can secure long lengths of cable when used in conjunction with Anderton cable troughs.
This certificate of attendance awards Adam Rowe and Michael Wenglorz for successfully completing a SIL (Safety Integrity Level) training seminar held by PEPPERL+FUCHS GB LTD on November 7th, 2016.
Thorne & Derrick were established in 1985 and are now one of the largest specialist distributors and worldwide exporters of equipment for explosive atmospheres. They stock over 100,000 products from over 100 brands for industries such as oil & gas, mining, manufacturing, and more. Thorne & Derrick provide hazardous area lighting, heating, sensors, detectors, valves, cables, and other equipment certified for explosive atmospheres. They also offer technical support, international delivery, and over 30 years of experience in serving hazardous area applications.
This document is an application datasheet for flow measurement devices. It requests contact and process information from customers. It asks for details about the application environment and pipe parameters. It also requests information on process parameters like temperature, pressure, and flow rates. Finally, it inquires about desired measurement configuration including units of measurement, data logging, power supply, and electrical and communication interfaces.
This document provides information on Emtelle fibre optic cables, including:
- An overview of Emtelle as a leading global manufacturer of blown fibre and ducted network solutions.
- Descriptions of different cable types including Direct Install, Direct Buried, Aerial, and more.
- Specifications for various cable models including fibre count options, dimensions, tensile strength and other test standards.
Thorne & Derrick provide electrical heating solutions for industrial and hazardous area applications. They have over 30 years of experience in process heating and specialize in frost protection and winterization packages. They offer a wide range of electrical heating equipment for hazardous areas, including portable air heaters certified for use in explosive atmospheres. Their product range and engineering expertise help customers solve heating challenges across various industries.
The document provides information on tools for preparing electric utility distribution and transmission cables. It includes tools for stripping insulation from secondary distribution cables, mid-span stripping of overhead primary distribution cables, insulation stripping and jacket stripping for underground cables, removing insulation shields from underground and transmission cables, pencilling transmission cables, and other specialty distribution tools. Tables provide part numbers and specifications for various cable end strippers and other tools to prepare different cable types.
The document describes the RIDGID micro CD-100 combustible gas leak detector. It can quickly identify the presence of combustible gases with a flexible 41 cm probe. It is designed to detect gases like methane, propane, and more. The micro CD-100 has adjustable sensitivity settings and Tri-Mode Detection that provides alerts through visual, audible or vibration signals. It is listed as catalog number 36163 and weighs 0.45 kg.
Itron is a leading technology company dedicated to measuring, managing, and analyzing energy and water resources. It provides comprehensive solutions including meters, communication systems, software, and consulting services to over 8,000 customers in more than 100 countries. Itron employs thousands of people globally and invests over 8.5% of its $1.9 billion annual revenue in research and development.
The FiloSeal+HD is a duct sealing system that uses hexagonal tubes and a flexible silicon-based sealant to seal cable configurations and pipes within conduits. It provides resistance to up to 2 bars of pressure and can withstand pulling forces of 100kg on sealed cables. The sealant is easily applied and cures with air, providing high levels of gas and water tightness. The system allows for easy addition or removal of cables or pipes as needed.
This document provides guidance on working safely in confined spaces and summarizes the key requirements. It defines a confined space as any enclosed space with risk of death or injury from hazardous substances or conditions. Dangers in confined spaces include lack of oxygen, poisonous gases, liquids that can fill the space, fires and explosions. The Confined Spaces Regulations 1997 require employers to avoid entry if possible, implement a safe system of work if entry is unavoidable, and put adequate emergency arrangements in place. A safe system of work involves assessing risks, appointing supervisors, ensuring workers are suitable, isolating hazards, testing the air, providing ventilation, tools, lighting and breathing apparatus if needed.
The document is a selection guide for Fisher rotary valves that provides information on typical Fisher rotary valve types including:
- Control-Disk valves that offer expanded control range and lower process variability.
- Vee-Ball valves that are suitable for fibrous slurries and provide high capacity and non-clogging flow.
- High-performance butterfly valves that provide outstanding performance under extreme conditions and are available for throttling or on/off applications.
The guide includes specifications for each valve type such as materials of construction, sizes, pressure ratings, end connections, flow characteristics, and available actuators. It also mentions digital valve controllers and various actuator options available from Fisher.
This document provides information about SIKA's PS200 portable gas detector, including its features and compliance with SOLAS regulation XI-1/7. The PS200 can detect up to 4 gases simultaneously, has audible and visual alarms, and is lightweight and robust. It meets the requirements of the SOLAS regulation which mandates gas detectors on ships from July 2016. The document also describes an auto bump calibration station that allows for simple testing, calibration, and charging of the PS200.
This document provides an introduction and overview of medium voltage power cables manufactured by Prysmian Group for the Australian market. It discusses Prysmian's global presence and experience manufacturing in Australia. It then describes the different cable components, constructions, insulation types, sheathing options and usage characteristics. Product codes are also explained to uniquely identify each cable type. Occupational health and safety is a priority for Prysmian.
Ander-fin is a device that helps prevent cable theft, which costs the rail industry tens of millions each year and causes delays and safety hazards. Ander-fin secures cables every meter by enabling them to be tied down, and can secure long lengths of cable when used in conjunction with Anderton cable troughs.