Blog

PADS Approved Temporary Rail Jumper Kit | PBwel

Temporary Rail Jumper Kit

PADS Approved 0006/120053

The PBwel Temporary Rail Jumper Kit allows faulty equipment such as switches to be by-passed, in order to maintain the network until repairs can be made to return the asset to service. The EFT-19319 kit is suitable to by-pass a continual traction load of 600A even upon heavily weathered overhead conductors.

The kit is accepted for use on Network Rail controlled 25kV OLE infrastructure with PADS approval 0006/120053.

Each kit comprises of three 120mm² clear Aluflex lead assemblies with heavy duty terminations fitted to special S9B Line End clamps.

💡 Thorne & Derrick, the UK Preferred Distributor for P&B Weir Electrical Ltd (PBwel), are now stocking their range of Rail Earthing Equipment with PADS Approval for use on Network Rail high voltage electrification projects. This significant and strategic stock holding is the culmination of discussions and planning to support framework contractors and construction alliances during and beyond the current CP6 plan. 💡

Portable Full Current Jumper Kit

The Portable Full Current Jumper kit utilises the original P&B (PBwel) S9B Line End clamp, which has been used by Network Rail/ Railtrack/ British Rail for many decades and has a proven record for reliability and performance.

The clamps are lightweight and compatible with standard operating poles. The addition of a serrated jaw has proven to ensure good contact with dirty/weathered conductors and provides sufficient capacity to carry full traction current over an extended period.

Continuous Current Rating – 600A

Short Circuit Rating- 54kA/1sec

Order of Application and Removal

Site rules and PPE requirements should be fully understood and adhered to when using this kit. Possession and de-energisation should be sought according to procedures and an Authorised Person should also determine where the kit should be safely applied.

The conductor should be tested for absence of Line Voltage prior to fitting the kit.

Each lead should be applied in turn, with two Overhead Line Engineers raising and applying both S9B clamps at the same time, using two operating poles. Care should be taken to ensure that both clamps are securely fitted onto the conductor/ armour rods.

Failure to do this could result in a poor current path or (under severe circumstances) several hanging leads, which if subjected to a fault could pose a risk of serious danger.

PB120T terminations are employed to suit the application, which allows the kit to be distinguished from standard earths.

Application and Removal of the S9B Clamp

The operating screw of the S9B Line End clamp should be firmly inserted into the operating socket until the spring action of the socket holds the clamp in place, this is a bayonet style fitting and the cross-pin of the operating screw should be correctly located.

The clamp should then be raised towards the conductor or arm our rod and hooked over, so that the conductor/armour rod sits between the jaw and the body of the S9B. The clamp should then be firmly tightened onto the conductor/armour rod by rotating the operating pole in a clockwise direction.

At this point, the pole can be removed by firmly lifting the pole and rotating it in an anti-clockwise direction, before slowly lowering the pole to dis-engage the clamp from the socket. The pole should then be carefully lowered to the ground making sure all staff are clear of the area intended for ‘landing’.

Application of S9B Clamp

When removing the clamp, the pole should be carefully raised and the operating screw of the clamp inserted into the centre of the socket. The pole should be firmly pressed in an upward direction as the pole will freely lift a small amount. Once engaged the pole may be rotated anti-clockwise to loosen the clamp from the conductor.

Once sufficiently loose (it is recommended the clamp is fully opened and ‘pinched’ tight, to aid control) the pole may be lifted to raise the clamp off of the conductor before carefully lowering to the ground.

Removal of S9B Clamp

Thorne & Derrick supply an extensive range of 400V-33kV Rail Cable Accessories & Power Distribution Sytems including feeder pillars to contractors undertaking Low Voltage Power Distribution, HV Electrification & Substations, DC Traction & Networks, OLE and Track Feeder Cable Renewals – a complete range of Network Rail PADS approved track terminations, cable joints, cable repair and connection products up to 25kV, including 3M Cold Shrink, Pfisterer CONNEX and Nexans Euromold products.

Heat shrink, cold shrink, push-on and slip-over cable accessories enable the jointing, terminating and connection of medium/high voltage power cables to oil, air or gas insulated switchgear, transformers, motors and overhead lines.

Full range of Cable Pulling Equipment & Products to ensure safe and efficient of rail cables in to cable ducts and containment infrastructure including cable troughs.

Reliable & Compliant Cable Accessories for Substation, Trackside & OHL Power Supply

Contact us for a Quotation for Rail Earthing Equipment

Guaranteed Stable Cables Using Vicera Stands for HV Cable Connections

Vicera Cable Stand Products | Supplied in the UK & Europe by Thorne & Derrick

Approved by & Used by Nexans | NKT | Ensto | Prysmian Group | TE Tyco

uploaded by Chris Dodds | Sales & Marketing Manager at Thorne & Derrick International

Thorne & Derrick are now Official Distributors for the Vicera range of Cable Jointing Stands – the introduction of this new product range is an excellent extension to our core ranges of Cable Jointing, Pulling Equipment & Preparation Tooling and we look forward to further supporting efficient, easier and more reliable power cable installations.

The Vicera range of Cable Stands are for both field or training centre use and provide safe and stable support of Low, Medium & High Voltage Cables – the cable stands are suitable for cable diameters 18-90mm with adjustable height.

The Cable Joint Stands feature stepless lateral and tilt adjustment and high strength clamps to prevent cable slippage or movement while jointing – secure and balanced cables when Jointers are undertaking highly skill-sensitive cable preparation prevents inadvertent damage to cables and future potential O&M reliability.

The cable support stands are rugged and durable for outdoor use in joint bays and trenches in all ground terrain conditions – this includes the support of 11kV/33kV/66kV cables to enable precise cable preparation by the Jointer prior to installation of joints, terminations or connectors on medium/high voltage power cables.

The Jointing Stands are used in the field to enable the completion of pole-top style outdoor terminations and also indoor substation Jointing & Termination installations.

APU2.0 Cable Stand | more info

Provides support and stability for LV HV Cables Ø 18–90mm

APU2.0 | More info

• Length: 180mm
  Width: 730mm
  Height: 720mm
  Weight: 17kg
• Very wide adjustment options
• Installation height 10” 57” / 25 cm 145 cm
• Sturdy clamps where the cables will stay in place
• Stepless lateral and tilt adjustment in clamps
• Suitable for all cables with an outer diameter of 5/8” 3,5” / 18mm – 90mm
• Suitable for almost any terrain
• Better ergonomics when jointing and terminating cables
• More efficient and easier to achieve best quality
• Risk minimisation during the preparation, jointing and termination of MV HV cables

Image | JK Jointing Ltd

Pictured | Vicera APU2.0 | Here the APU2.0 is shown supporting 33kV BS7870 XLPE Copper Wire Screen single core 1000sqmm cables.

£590.00 + VAT + Delivery 

Quantity Discount Available

Product Review 

Pictured | Cable stand manufactured by Vicera providing support and stability to medium voltage cables undergoing the termination, connection and installation of Nexans Euromold type P909TB/G screened separable connectors.

💡 Bart Baeyens (Nexans Technical Customer Manager) – “the cable stands provide the necessary stable position to prepare any cable without issues, thanks to the weight and clever design. You can easily adjust height and position resulting on a comfortable position in every situation.”

Pictured | The Vicera APU2.0 Cable Jointing Stand in place at the PFISTERER UK Training facility in the UK. Working alongside PFISTERER we can also assist in the CONNEX & SEANEX Certification of Jointers to support competency of workmanship and safeguard the integrity of medium/high voltage power cable systems across all industries – their UK Jointer Training facility is a global Centre of Excellence for Competency Certification up to 245kV.

Safe & Secure Cables with Vicera

Thorne & Derrick distribute the most extensive range of MV HV Medium & High Voltage Cable Joints, Terminations & Connectors from manufacturers including 3M, Prysmian, Nexans Euromold, Elastimold, Pfisterer CONNEX & SEANEX.

We stock Heat shrink, Cold shrink, Push-on and Slip-over cable accessories enable the jointing, terminating and connection of 11kV-33kV-66kV cables to oil, air or gas insulated switchgear, transformers, motors and overhead lines distributing MV HV electricity.

Thorne & Derrick also supply from stock Jointing Tools to enable the Cutting, Crimping & Preparation of all onshore and offshore LV MV HV Cables – this includes the removal of sheath/jacket, screen, insulation and precision engineered procedures of the cable preparation process including chamfering, bevelling, grooving and shaving.

MV HV High Voltage Cable Joints | Cable Terminations | Cable Connectors | Distributed from Stock | UK & Export Sales

Klauke EK30IDML | Hydraulic Crimping Tools Testimonials

Klauke have recently introduced the professional panel building kit containing the EKWF120ML and EK30IDML battery-powered hydraulic crimping tools. A selection of Klauke testers were selected to try the crimping tools and give feedback.

The cable installation tools can be easily used to crimp quickly and safely without changing inserts. Interested in discovering more feedback from the job site?

We are excited to share with you the testimonials of three Klauke testers from Instagram who already put the EK30IDML tool to work.

Klauke Tool Tester #1

Felix @wahlfe

Why did you apply to become a tester?

I met Peter Nowak from Klauke at an event in Berlin, and he introduced me to Klauke’s battery-powered hydraulic pressing and cutting machines. When I saw that Klauke testers were being sought, I thought I should definitely apply to become a tester.

Did the tool make your everyday work easier? Which features are particularly worth mentioning?

Yes, definitely. The compact design and easy handling made the EK30IDML a great help on some construction sites.

Do you use other Klauke products? If so, which ones?

Yes, a K05, the EK50ML and, of course, a lot of consumables such as wire end ferrules, cable lugs and connectors.

Klauke Tool Tester #2

Christian @elektrotechnik_gallob

Why did you apply to be a tester?

I applied to be a tester because I follow the motto “Work smart, not hard”. Every new tool that makes my everyday work, or the work itself, easier, gets my interest. The offer to keep the press was tempting too, because of the regular purchase price. We have to be honest about that.

Did the tool make your everyday work easier? Which features are particularly worth mentioning?

I have been using the EK60UNV-L since 2004 when I started my own business. As already mentioned in the type designation, this hydraulic tool can be used universally – in my case for crimping cable lugs and wire end ferrules from 70mm², round crimping sector conductors and cutting top-hat rails. The big advantages of the EK30IDML over the EK60UNV-L are, on one hand, the size and weight and speed on the other hand. I have to crimp a 120mm² cable lug four times with the EK60UNV-L, while with the EK30IDML this is done with one crimp.

Are there other Klauke products in use? If so, which ones?

I recently purchased the EKWF120ML crimper. This press tool is THE ANSWER to all my problems.
Previously, the ferrules were pressed asymmetrically (trapezoid) and didn’t fit into terminals – all this is history with the EKWF120ML! I can also only report positive things about my beloved Klauke Micro – I have certainly been spared one or the other tendonitis here – not to mention the workflow.

Why did you apply to be a tester?

I wanted to see how much time and work could be saved by not having to change the press inserts.

Did the tool make your everyday work easier? Which features were particularly noteworthy?

Yes, it has. In my case, with pressings of 50 and 95mm², the tool has mainly increased time and labour savings without having to change inserts and carry or lose press inserts. In addition, it is a light crimping tool, even for quick work in between.

Do you use any other Klauke products? If yes, which ones?

Yes, there are several Klauke products I use such as ES 105 Cutting Tool, K05, Ultra ESG 50 (older model), Mini EKM 60/22 (the year 2014), Ultra EK 60/22 and several press inserts.

Klauke EK30IDML

Klauke EK 30 IDML – Features

The Klauke EK 30 IDML is the ideal tool to crimp a wide range of cable lugs with reduced cost, it features the familiar indent crimping method, meaning a change of dies is not required with the tool.

The lightweight Klauke EK 30 IDML is ideal for working in areas where space is tight and the 10.8V Li-Ion, 1.5Ah rechargeable battery will last a full working day on just one charge. Battery operated cable crimping tools are equipped with LED indicators to display the remaining battery life at any time by pressing the adjacent button. The plastic housing with soft lining ensures comfortable and secure one-hand operation.

Advantages of the EK 30 IDML Hydraulic Cable Crimping Tool

• Powerful 10.8 V Li-Ion battery technology with battery charge indicator
• Closed head, flip top style, rotatable
• Simple and safe: one-button operating concept for controlling all tool functions
• Automatic retraction when operation is complete
• Maintenance display via LED

➡ Contact Thorne & Derrick for the full range of Cable Cutting & Crimping Tools

CRIMPING CABLES, LUGS & TOOLS

Thorne & Derrick distribute Cable Lugs & Cable Connectors to terminate, splice and joint LV MV HV cables – this includes copper, aluminium and bi-metallic connectors and a complete range of crimping tools for specific use on all Low, Medium & High Voltage cable types.

➡ Associated Brands & Products | Klauke | Cembre | Pfisterer Sicon | Cable Crimping & Cable Cutting Tools

Quad Squad Strengthened | Ellis Emperor Quad Cable Cleat Joins The Fold

EMPEROR QUAD Cable Cleat

Single or Trefoil Cables Cleated in QUAD Formation

Ellis Patents has extended the appeal of its best-selling Emperor cable cleats by launching Emperor QUAD. Ellis are thrilled to announce the launch of their latest innovation strengthening their “QUAD Squad” with the EMPEROR QUAD Cable Cleat.

As an extension of renowned EMPEROR range from Ellis Patents, this ground-breaking addition offers unparalleled short-circuit protection, even in the most demanding environments. Suitable for systems run in quad formation, with high short circuit withstand requirements, the cleat extends their existing range of stainless steel cable cleats.

Initially designed as a bespoke solution for a defence project, the new variant was developed into a full addition to the North Yorkshire manufacturer’s range in response to a growth in the number of installations requiring heavy-duty quad solutions.

Heavy Duty Quad Solutions

Designed with utmost precision, the EMPEROR range has undergone rigorous testing and certification to comply with IEC 61914 standards. This ensures uncompromising safety and performance, guaranteeing the highest level of quality for our valued customers.

The EMPEROR QUAD is ideal for a diverse range of applications, including oil and gas, petrochemical, marine, rail, and datacentres. Notably, our latest innovation retains all the features that have made the Emperor range immensely popular. We remain dedicated to providing reliable solutions that consistently meet the evolving needs of our customers

The new Emperor QUAD is available in seven sizes, covering cable diameters ranging from 19mm to 49mm. Its addition to the range means Emperor cable cleats are now available to suit single, trefoil and quad cable configurations; Ellis Patents can claim a solution readily available for every situation where a cable cleat needs to deliver the highest level of short circuit withstand.

Kelly Brown, Ellis Patents sales director, said: “We’re justifiably proud of the longevity of our success – and we work extremely hard to maintain it. One of the key factors behind it is that we never rest on our laurels. Instead, we continually review our product range in the markets we operate in, and those we’re considering moving into. If we identify changing or new requirements, then we take the steps needed to meet them.”

Ellis Patents has a strong, in-house research and development department that has a proven track record in taking product enquiries from initial CAD design through to prototyping, 3D modelling, testing and eventual production and manufacture. This enables the company to fill any gaps it notices or finds developing in the market and design and develop fully bespoke solutions for live developments.

Manufactured in type 316L stainless steel, Ellis’ Emperor cleats feature an integral LSF zero halogen polymeric liner and base pad that protects and cushions cables during short circuit conditions. In addition, they are quick and easy to install – especially the Twist Foot options, which allow them to be secured into place in seconds with just the twist of a screw.

“Market feedback is always key to Ellis’ product development, so it’s great to introduce a new product in direct response to customer demand,” added Kelly. “We’re delighted that the launch of Emperor QUAD has already been met with great enthusiasm from our customers”

Ellis Emperor Quad Cable Cleat Orientation

EMPEROR QUAD Cable Cleat

Technical Specification

Testing Summary

Emperor Cleats have been tested in line with the International Standard ‘Cable Cleats for Electrical Installations’ IEC 61914:2015. Typical results are detailed below, please note that these testing values are maximums and safety factors appropriate to your application should be used:

THORNE & DERRICK

Thorne & Derrick are national distributors of LV, MV & HV Cable Installation, Jointing, Substation & Electrical Equipment – servicing businesses involved in cabling, jointing, substation, earthing, overhead line and electrical construction at LV, 11kV, 33kV, 66kV and EHV. Supplying a complete range of power cable accessories to support the installation and maintenance of low/medium and high voltage power systems:

• Slip-on Cable Terminations
• Cold-shrink Cable Terminations
• Heat-shrink Cable Terminations
• Cable Joints – Heat & Cold-shrink
• Separable Connectors (Euromold)
• Surge Arresters & Switchgear/Transformer Bushings

Key Product Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable Joints LV | Joints & Terminations MV 

New Tool For Crimping Wire Ferrules & Wire End Sleeves | Klauke K507 WF

Crimping wire ferrules

& Wire End Sleeves

In the electricity field a job is done right when it’s done safely. Having at hand ergonomic tools you can always count on makes the difference and always increases efficiency.

Thorne & Derrick are leading suppliers of cable lugs and crimping tools from Klauke for Low, Medium & High Voltage Cables – this includes a range of battery operated crimping tools.

Crimping wire ferrules can be a demanding task, and there are some situations where a single crimping operation doesn’t get the job done. The new K507 WF from Klauke makes this frustration a thing of the past.

The crimping tool features excellent pull-out values and can handle everything from stranded or straight conductors to thick or thin real cross-sections. The K507 WF works with wide interchangeable crimping dies, so a single crimp is enough to securely press most wire ferrules. The crimping profile suits all common conductors, and dies can be quickly replaced to enable work to be carried out easily.

Features & Benefits Of The K507 WF Crimping Tool

• Large cross section range from 0.5 – 50 mm²
• One crimping profile to suit all common conductors and cables
• Fast, easy replacement of crimping dies
• Fewer crimpings thanks to optimal application width
• With ratchet for consistently controlled crimp results
• Adjusting disc to compensate for the natural tool wear

Another practical advantage for daily work is that the K507 WF enables you to easily pre-clamp workpieces, which makes work even easier. Simply insert the sleeve beforehand into the tool – this way you don’t need any “third hand”. Weighing in at only 657 grams, the tool is very lightweight and suitable even for the most confined spaces.

The new K507 WF also lets you easily handle all standard conductors from 0.5 to 50 mm². The crimping dies can be securely stowed inside the tool handle, so while working you always have everything you need at hand.

Crimp Tool Ordering Information

Contact Thorne & Derrick to order or request further information.

Do you have a Klauke Micro in your toolbox? Good news! You can use the K507 crimping dies for your Klauke Micro as well!

See the full video below, demonstrating the Klauke 508 WF Crimping Tool.

CRIMPING CABLES, LUGS & TOOLS

Thorne & Derrick distribute Cable Lugs & Cable Connectors to terminate, splice and joint LV MV HV cables – this includes copper, aluminium and bi-metallic connectors and a complete range of crimping tools for specific use on all Low, Medium & High Voltage cable types.

➡ Associated Brands & Products | Klauke | Cembre | Pfisterer Sicon | Cable Crimping & Cable Cutting Tools