TransNet NZ Ltd HV Juice - February/March 2022

Feb/Mar 2022

HV JUICE

Overhead Line Fault Indicator PAGE 5

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This Issue RCAB COLD APPLIED BUSHING BOOTS PAGE 4

LV DIN EARTH SET PAGE 9

THERMO CLIP™ OVERTEMPERATURE INDICATOR PAGE 12

TRANSNET'S SUSTAINABILITY MEASURES

TransNet – Recycling story and how we also assist customers with soft plastics Will work on this with Ed and Johnny as to what we do with customers, you’re all over what we do and how to word it.

Waste Reduction Measures There is a fine balance between reducing packaging and keeping product protected, but any excess identified is a waste of both production and disposal resources.

With that in mind we have worked with our suppliers to remove any unnecessary packaging and, where we can’t remove it, we have begun changing to greener and more sustainable alternatives. This not only reduces our waste but also that of our customers. In our first year of reductions we managed to reduce our own landfill waste by 66% on the previous year.

Sustainable Alternatives When void filling to secure items in a box during transit we’re using this clever single ply folded and creased paper to do the job.

We’re still looking for a viable compostable alternative pallet wrap, but in the meantime we have introduced a new pallet wrapping machine that stretches the wrap more and in turn reduces by 30% the amount of wrap

Ph 0800 442 182 +64 9 274 3340

required to secure the load. All our pallet wrap is recyclable and we send this to a local plastic manufacturer, where it is recycled and made into TransNet cable cover that we sell to networks around the country. We’ve established a solar powered micro grid at our Auckland office that runs our electric forklifts and powers our building, which is one of the reasons why we’re able to provide our customers with completely carbon neutral delivery of our products. The micro grid has also allowed us to add electric vehicles to our fleet and we offer the same smart charging infrastructure in our range. Our unique position in the market enables us to understand the demands of EV charging on supply as well as the desired charging of end users. We have partnered with Wallbox - the leader in EV charging. Wallbox units monitor and manage usage to reduce the demand on supply. Our team work closely with commercial customers to instil knowledge around EV charging and how best to set up their charging infrastructure for a mutually beneficial result.

sales@transnet.co.nz

Recycling Recycling was already a vital part of our business, so we ramped up our internal programme and found ways to recycle materials previously deemed non-recyclable, such as polystyrene, batteries, and even wood pallets. This has also enabled our customers to recycle materials they had been previously sending to landfill. In some instances we have been able to assist in the transportation of these recyclable materials coordinating this with deliveries of goods using our in-house delivery fleet. We’ve done the work and we want everyone to reap the gains.

ISO 14064-1 Certification ISO 14001 Certification

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DR. FRANK DRUMM TALKS HEATSHRINK

Heatshrink Technology — Making Electrical Connections More Reliable

HEATSHRINK TUBING OPTIONS SINGLE-WALL TUBING Single-wall tubing provides insulation, strain relief, and protection of the underlying electric cable against chemical degradation, mechanical damage and abrasion.

Dr. Frank Drumm, Senior Director Product Management, Cable Accessories, TE Connectivity (TE)

For owners and operators of electrical infrastructure systems the need to safeguard all electrical cables and their connections and terminations is top priority. Connections between adjoining electrical cables and between cables and mechanical equipment are always the weakest link. Proper investment in heatshrink tubing and components can help to reduce the total cost of ownership through improved lifecycle cost savings, reduced maintenance needs and lower failure rates. This is especially important for components installed in remote locations and hard-to-reach places, e.g. underground.

Because heatshrink tubing and components are manufactured from cross-linked thermoplastic polymers they are able to operate reliably at elevated temperatures without risk of melting, and are able to withstand a maximum temperature range of 150°C to 250°C. These premium components are especially well-suited to connect and terminate electric cables and components and ensure long-term system reliability.

TE HEATSHRINK IS ABLE TO MEET THESE CRITICAL PERFORMANCE EXPECTATIONS: • Ensure current-carrying capacity and desired electrical performance • Provide electrical insulation • Provide electrical stress control (to manage electrical stress and prevent tracking and erosion)

Ph 0800 442 182 +64 9 274 3340

• Prevent potential oil leakage from paperinsulated lead cable (PILC) — and avoid moisture ingress • Provide desired screening and shielding • Ensure fault-carrying capacity • Guarantee earthing • Provide sealing to prevent ingress of moisture and other fluids • Provide protection against mechanical abrasion, impact damage, chemical abrasion and more • Improve fire resistance and/or flame retardancy CROSS-LINKING THE THERMOPLASTIC — THE KEY ENABLING TECHNOLOGY During production sophisticated process controls are used during extrusion, crosslinking, and expansion to ensure uniform wall thickness of the finished products before and after installation.

Once heatshrink parts have been extruded, cross-linked, stretched into their desired expanded form and cooled again, they benefit from a "memory effect." This memory effect allows the parts to remain — intact and stable —in this expanded state indefinitely at ambient temperatures.

Specific heatshrink product options that are available for MV applications include: • • • • •

MV splices/joints MV terminations Wraparound sleeves Tubing Tape

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MULTI-LAYER TUBING This involves the use of multiple standalone tubing sleeves to achieve the desired level of functional performance, with several individual heat-shrink tubes layered consecutively over the electric cable.

CO-EXTRUDED TUBING Co-extruded heat-shrink tubing also combines multiple layers for enhanced performance, but during manufacturing the layers are coextruded to produce a single integrated tubing product. This enables a onestep installation process.

DUAL-WALL, CO-EXTRUDED HEATSHRINK TUBING Dual-wall heatshrink tubing is a coextruded product that combines two layers of heat-shrink thermoplastic, or an outer layer of heat-shrink thermoplastic and an inner layer of hotmelt adhesive. The outer conductive layer acts as a kind of electrical screen while the inner layer provides insulation and can help improve conformity to irregular surfaces.

TRIPLE-LAYER, CO-EXTRUDED HEAT-SHRINK TUBING This multi-layer tubing consists of a flexible inner elastomeric layer and stiffer heatshrink outer laters. During operation electrical cable will experience a cyclic heating and cooling in response to rising and falling load on the network. In the face of the rising temperatures, the cable expands, yet the inner layer will retain its void-free hermetic seal against the cable surface, thanks for compressive forces exerted by the outer layers.

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HIGH PERFORMANCE BUSHING BOOTS

RCAB 11kV & 22kV Cold Applied bushing boots Raychem elastomeric insulating boots are moulded parts which fit over the connection between the cable lug and the inline or rightangled equipment bushing to improve phaseto-phase and phase-to-ground insulation.

They are used in switchgear and transformer cable boxes where the air clearances are insufficient for normal operation, or to protect against flashover due to rodents or high humidity.

The non-tracking elastomeric housing has excellent erosion resistance, dielectric properties and environmental resistance, giving superb performance in areas of high humidity and electrical stress.

TE’s Raychem RCAB boots work in combination with all Raychem termination product lines including both elastomeric and traditional heat shrink technology.

TE’s Raychem RCAB boots are quick and easy to install and do not require any taping of the bushing or the termination. The boot can easily be removed and reinstalled without the need for additional material or tooling, allowing access to the bushing connection for test purposes.

FEATURES • Push on cold applied bushing boots • Suits right angle or inline bushing applications • Wide application range • Simple & easy to install • Tool free application • High-performance insulation material • Excellent track and erosion resistance • Removable and reinstallable • Unlimited shelf life • Connection can be energised immediately after installation • Silicone material • Supplied in sets of 3

RCAB-5120 - INLINE

RCAB-4120 - RIGHT ANGLE & INLINE

Cat No. Voltage Class (kV) Description Accessories Cable Size (mm²) Application RCAB-4120 11 INLINE/RIGHT ANGLE EPPA-212 35–400 46–70MM BUSHING (GREASE) RCAB-5120 22 INLINE 35–300 46–61MM BUSHING

Ph 0800 442 182 +64 9 274 3340

sales@transnet.co.nz

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GET ADVANCED FAULT DETECTION WITH REMOTE

Fault Indicator for Overhead Lines The FLA3.1VL is a robust and versatile Fault Passage Indicator (FPI) with the unique ability to query and set parameters via remote control from the ground. The FLA3.1VL has a 360deg bright flashing LED to indicate fault passage with a myriad of fault detection and threshold settings. The FLA3.1VL is hotstick mountable with a simple hotstick

adapter and can accommodate a wide conductor range.

Using the FIS-FR (Relay/Dry-contact) or FIS-FS (Modbus/Serial) gateways, you can connect the FLA3.1VL radio interface to SCADA. The FLA3.1VL can be queried for line current, temperature, battery status and presence of voltage among other parameters.

Advanced Fault Detection The FLA3.1VL fault passage indicator provides two methods to detect faults. The absolute threshold detection method works with a selected fixed current – selectable in 10A increments; or an automatically calculated absolute threshold. This method can be disabled when not required.

Additionally, the fault indicator provides a di/dt measurement

method. This method responds to current load changes within a certain period of time. The level of lead change can be adjusted via the remote control. Additionally, a subsequent voltage loss is used as a criterion to assure correct detection of faults. All parameters can be set and confirmed via the Remote Control.

Features • Easy and full configurability with remote control • Trip current fixed threshold (between 10-800A in 10A steps) OR Automatic trip current threshold depending on service current • Trip current di/dt: – di selectable between 5 & 100A – dt: 20ms at 50Hz • Response delay selectable between 40ms and 300ms • Ultra-bright red LED indication 360deg visible • Test function by remote control including battery status • Replaceable Lithium type A 3.6V

Ph 0800 442 182 +64 9 274 3340

•

•

•

•

battery with 800 hours flashing life Reset function: – Manual by remote control – Time selectable from 30 minutes to 12 hours – Automatic by recovering network current or voltage Capability of connecting to SCADA systems via remote indication interfaces type RIS-FR and RIS-FS Detection and indication of – Permanent fault – Temporary faults – Transient currents German made and built to last!

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Full Specifications on our website

MADE IN GERMANY

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WHY CHOOSE RAYCHEM?

HVTI/HVTO Mv termination system for polymeric insulated cables Over the last three decades engineers in utilities and industry around the world have specified millions of Raychem cable terminations at distribution voltages up to 33 kV. Raychem terminations have become identified with reliability because of their unparalleled long-term performance – where it really counts – in the field.

is curved after unreeling from the cable drum • Cable preparation steps are similar to those for Raychem joints

• Tested in accordance to CENELEC SIMPLIFIED INSTALLATION HD.629.1.S2:2006 and IEC 60502-4 • Components are • Outstanding long-term reliability lightweight and non• Fully sealed against water ingress from shattering the environment or from within the • Clear instruction sheets conductor strands • Common installation • Polymeric materials load cycle with the procedure for polymeric cable without mechanically stressing TE have continued to extend and improve em Heat-shrinkable Termination System for Cables up to 36components kVfor Cables Raychem Heat-shrinkable Termination System upsealants to 36 kV and MIND paper cables termination and e Termination System for Cables up to 36 kV the product range based on extensive TE Connectivity Raychem Heat-shrinkable Termination System for Cables up to 36 kV • Factory engineered kit • Unsurpassed performance in polluted experience both in the field and at permits rapid on-site environments, proven over three outdoor test sites in polluted and desert installation decades environments. These developments have resulted in a new generation of Raychem • No mechanical stress UNIVERSAL SELECTION PROCEDURE heat-shrinkable cable terminations that at insulation screen are even easier to select and install without • Simplified selection table allows quick cutback selection based on conductor cross compromising the reliability of proven • Termination section and voltage class for polymeric materials technology. The improved accommodates same insulated cables (For MIND and MI system is simple to use because the basic bending radius as cable draining oil cables, contact your local termination components and installation • Visual confirmation representative) steps are the same whether your network of correct assembly Push-on insulating Heat-shrink termination, ermination, Push-on insulating Heat-shrink termination, on, Heat-shrink termination, • Enhanced range-taking ability means Push-on insulating eat-shrink termination, operates with voltages of 11Heat-shrink or 33 kV, or you insulating Heat-shrink termination, Heat-shrink termination, termination, separable connector separable connectorPush-onsequence 3c polymericseparable connector 3c polymeric 1c polymeric possible after c polymeric that one kit fits more conductor sizes, make equipment connections in a400/630A cable box system 400/630A 3c polymeric c polymeric 1c polymeric system 400/630A separable connector system installation system 400/630A reducing stocking requirements TE Connectivity Raychem ity or in compact switchgear.

Raychem Heat-shrinkable Termination System for Cables up to 36 kVHeat-shrinkable Termination System for Cab TE Connectivity Rain skirts can Raychem Heat-shrinkable Termination System for• Cables up to 36bekV TE Connectivity Raychem Heat-shrinkable Termination System for Cables up to 36 kV • Unlimited shelf life allows stocking of FEATURES installed to allow either economic quantities without product • Universal termination family for 11-33 kV top or bottom feed spoilage based on Raychem SCTM stress control • No soldering of earthing SIMPLIFIED CABLE PREPARATION technology accessories required Polymeric insulated cable • Improved treatment of screen cut back • All applications for polymeric on 1-core, Indoor service is compatible with all state of the art 3-core, unarmoured cables screen removal techniques • Red non-tracking Raychem HVOT tubing • No tapering of insulation required void filling compound provides excellent environmental Heat-shrink mination, Heat-shrink Heat-shrink termination, protection • No polishing of polymeric insulation at-shrink Heat-shrink Heat-shrink Heat-shrink termination, termination, 3c Heat-shrink termination, 3c Heat-shrink stress control tubing 1c polymeric mination, 3c Heat-shrink surface • Can be used in combination with termination, termination, 3c Push-on insulating termination, 1c polymeric polymeric termination, polymeric rymeric termination, P Heat-shrink termination, Heat-shrink termination, Heat-shrink 1c polymeric polymeric separable connector 1c polymeric Raychem RICS / RCABtermination, / RSRB switchgear • No special preparation of sectored, or termination, 1c polymericHeat-shrink Push-on insulating termination, ination, Heat-shrink sleeve with 1cnon-tracking polymeric s Push-on insulating Heat-shrink termination, Heat-shrink termination, Heat-shrink Heat-shrink termination, 3c polymeric 3c polymeric 1c polymeric on 3 c, connection polymeric TE Connectivity TE Connectivity TE Connectivity TE Connectivity Raychem Heat-shrinkable Termination System for Ca Raychem Heat-shrinkable Termination System for Cables up to 36 kV Raychem Heat-shrinkable Termi Push-on Raychem insulating He Heat-shrink termination, termination, Heat-shrink termination, connector 3c polymeric 1csystems polymeric eccentric conductors, or ofseparable cable that s sealant layer separable connector 3c polymeric 3c polymeric 1c polymeric

400/630A

3c polymeric

1c polymeric

separable connector system 400/630A 3c polymeric system 400/630A 400/630A Polymeric system insulated cable

Indoor service

void filling compound stress control tubing non-tracking sleeve with sealant layer

Heat-shrink Heat-shrink termination, Heat-shrink Heat-shrink termination, ation, ermination, Heat-shrink termination, 3ctermination, Push-on insulating Heat-shrink termination, Push-on insulating Heat-shrink Heat-shrink Heat-shrink termination, Heat-shrink termination, Heat-shrink termination, Heat-shrink termination, Heat-shrink termination, Heat-shrin Heat-shrink termination, termination, Heat-shrink termination, Heat-shrinkHeat-shrink termination, Heat-shrink terminat 1c polymeric Heat-shrink Heat-shrink termination, Heat-shrink termination, Heat-shrink Heat-shrink termination, Heat-shrink Heat-shrink termination, termination, 3c ng 1c polymeric at-shrink Push-on termination, Heat-shrink Heat-shrink termination, Heat-shrink separable connector Heat-shrink termination, 3c polymeric insulating termination, separable connector 1c polymeric Heat-shrink termination, 3c polymeric 3c polymeric 1c polymeric 3c polymeric 3c polymeric 1c polymeric 3c polyme 3c polymeric 1c polymeric 1c polymeric 3c polymeric 1c polymeric termination, termination, termination, 3c Push-on insulating 3c polymeric 1c polymeric 1c polymeric termination, 1c polymeric polymeric ector polymericseparable connector termination, 1c polymeric system 400/630A termination, termination, polymeric 3c polymeric 1c polymeric 3c polymeric 1c polymeric polymeric separable connector on 3 c, polymeric 3c polymeric P hon 30c, 8 0 0 4 4 2 1 8 2 ic 1c polymeric 3c polymeric 1c polymeric polymeric 400/630A sales@transnet.co.nz www.transnet.co.nz on 3 c, polymeric +64 9 274 3340 400/630A 400/630A

The increasing popularity of gas insulated switchgear called for more appropriate connection systems for standardised bushings in accordance with EN 50181.

The Raychem Plug-In Terminations (RPIT) separable connectors range has been developed to fill this need.

The inner cone termination incorporates a highquality contact system which ensures reliable current transmission from the cable conductor to the busbar.

The electrical interfaces between the silicone stress relief cone to the cable and the bushing are kept permanently sealed using a pressure component. This element is housed in the protection cover, which is sealed with heat-shrinkable tubing.

rpit plug-in termination system for gas insulated switchgear up to 52kv

The installation and plug-in of inner cone terminations is simple by using a silicone component and offering an easy-to-handle installation tool, which is compatible with industry-wide standards.

In addition to TE’s Raychem RPIT inner cone terminations, TE offers a full line of other RPIT accessories such as bushings, insulating caps and current testing tools to meet any needs and support our customers.

Customers can count on consistent, high quality products, driven by TE’s proven innovation and backed by our extraordinary customer support.

FEATURES • Extension of current application to cover 800 and 1000mm2 cable up to 42 kV with size 3 bushing • Separable inline connection for high current, gas insulated switchgear and transformers up to 52kV • Termination mates interfaces in accordance with EN 50180 (and EN 50181 for inner cone connections) • Optional voltage detection point • Contact parts are designed for stranded circular Aluminium or Copper conductors in accordance with IEC 60228 • Metal-enclosed, hermetically insulated and suitable for outdoor use • Special designs for wind power stations and offshore applications with bronze protection cover Cat No.

Size

Nominal Current (A)

RPIT-33XX RPIT-53XX RPIT-63XX

3

1250

System Voltage (kV) 12 24 36/42

Cross Section (mm²) 240-1000 150–1000 70–1000

Dia. over Conductor (mm) 17.0–40.0 13.0–40.0 7.6–40.0

Dia. over Insulation (mm) 26.0–58.8 26.0–58.8 26.0–58.8

TE’s Raychem RPIT are available with and without voltage detection up to 42kV 630mm². For over insulation diameters greater than 50mm, RPIT voltage detection is not available.

A l l S p e c i a l s a n d P ro d u c t s fe a t u re d i n T R A N S N E T J U I C E a re ava i l a b l e f ro m a l l g o o d e l e c t r i c a l w h o l e s a l e r s .

TE Connectivity has decades of experience in the field of hermeticallyinsulated termination systems for medium voltage networks and offers an inner cone termination product series that ensure reliable cable connection for switchgears and transformers up to 42 kV.

RSTI SCREENED SEPARABLE ELBOWS

making the connections that count rsti screened elbows The Raychem RSTI family of screened separable elbows provide perfect sealing, electrical insulation and electrical connection to switchgear. The range offers solutions right up to 42kV with stand alone and piggy back elbows available should they be required.

Designed and tested to meet the requirements of all applicable international standards.

FEATURES & BENEFITS • Connector insulation is made of highly modified silicone rubber characterised by high tracking resistance, elongation at break and non-flammability.

• Insulation has permanently bonded thin walled screen to protect against accidental contact.

• No need to remove screened connector for over sheath testing • Exceeds CENELEC HD 629.1 S2 • Design fits 630A and 1250A bushings (interface C1 and C2) as specified by EN 50180 and EN 50181 • Compact design supports the use of double “T” connections inside standard terminal boxes • Wide application range 25mm² to 1000mm² • Mechanical lugs make off connection • Easily accessible rear plug with capacitive test point • Sold as complete kit • Standard, coupling, and surge arrestor styles available

Ph 0800 442 182 +64 9 274 3340

Standard, coupling, and surge arrestor options

6.

DESIGN & CONSTRUCTION 1. Screened Body 2. Inner Screen 3. Compression or Mechanical Lugs 4. Stress Cone Adaptor 5. Earthing Eye & Ground Lead 6. Threaded Pin 7. Rear Plug with Test Point 8. Test Point 9. Conductive End Cap

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TECHNICAL DATASHEETS

sales@transnet.co.nz

www.transnet.co.nz

MAKE SAFETY A PRIORITY

lV Din earth set for fuse outlet 1115281041t

G

TES

P IN

T

This earthing set is designed for earthing of LV DIN switches and is suitable for indoor and outdoor use. The set consists of short-circuiting cartridges, short-circuiting Cu cables in transparent insulation, earthing Cu cable, earthing clamp and insulating pole enabling you to safely attach the set. The insulating pole is BE F ORE SH I P ED made of glass fibre laminate which is suitable for transnet its high electrical and mechanical resistance and test lab stability. Produced according to standards RE CSN EN 61230, IEC 1230, PNE 35 9705, DIN 46 235.

SE A DY FOR U

FEATURES

• Type-tested according to standards CSN 35 9700, PNE 35 9705, CSN EN 61230 and IEC 1230 • Each set comes tested, tagged, and ready to go into service • Delivered in a sturdy plastic storage box

• Instructions for use and test certificate included • 24 month warranty for manufacturing defects

3

1 4

5

2

Technical Data

Key 1 - Short-circuiting cartridges 2 - Insulating pole (model P) 3 - Earthing clamp 4 - Short-circuit cables 5 - Earth cable

CAT No. 1115281041T

Climatic group Rated short-time withstanding current Length of pole

Normal from -25 to +55°C

Length of handle

160 mm

6kA/1s 8.5 kA/0.5s 350 mm

801.001 - P (with insulating pole) - H (with fuse handle) Pole material Glass fibre laminate 25 mm² short-circuiting Cross section of cable 25 mm² earthing 500 mm short-circuiting Length of cable 1500 mm earthing Weight of equipment 4.5kg Equipment versions

Ph 0800 442 182 +64 9 274 3340

sales@transnet.co.nz

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TRIFURCATING KITS FOR 11KV, 22KV, & 33KV CABLES

trifurcating kits for xlpe cable TRKT Trifurcating kits provide the facility to terminate 3/Core XLPE cable into small cable boxes where the dimensions required for a standard 3/Core termination are difficult to maintain. This simple solution gives you the advantage of performing a crossover outside the cable box, and the installation of a single

core cable accessories rather than a 3/ Core. Kit consists of a full length heatshrink tube (to allow for re-jacketing of the cable cores which lets you cut to length to suit an on site application), breakout boot, phase markers & protection sleeve.

Custom Tail lengths Tailored to suit all 3-Core XLPE cable types upon request Custom designs to meet customer requirements WCSM "heavy wall tubing" Long tubing lengths

Cat No.

750mm Tail TRKT-11-16/35-750 TRKT-11-35/150-750 TRKT-11-185/400-750 TRKT-22-16/35-750 TRKT-22-35/150-750 TRKT-22-185/400-750 TRKT-33-50/95-750 TRKT-33-95/240-750 -

1500mm Tail TRKT-11-16/35-1500 TRKT-11-35/150-1500 TRKT-11-185/400-1500 TRKT-22-16/35-1500 TRKT-22-35/150-1500 TRKT-22-185/400-1500 TRKT-33-50/95-1500 TRKT-33-95/240-1500 TRKT-33-185/400-1500

Ph 0800 442 182 +64 9 274 3340

Voltage Class (kV) 11

22

33

Size Range (mm²) 16–35 35–150 185–400 16–35 35–150 185–400 50–95 95–240 185–400

sales@transnet.co.nz

www.transnet.co.nz

NEW DIELECTRIC & ARC RATED GUMBOOTS

D

T RELEASE

• • • • •

UK4-14/EU38-49/US5-15

Fully waterproof Toe scuff guard Foxing wear layer Heel kick lug Quatro comfort footbed

STANDARDS EN ISO 20345:2011 EN 50321-1:2018 Class 2 ASTM F1116 ASTM F1117 – 20kV

ED

BE F ORE SH I P

transnet test lab

RE

G

J

US

SIZE RANGE

P IN

DIELECTRIC & ARC RATED

FEATURES

T

J

D

RELEASE T S U

Hand-built on the popular Quatro last, these gumboots give a generous fit while locking the ankle and preventing heel slip in use.

TES

DIELECTRIC GUMBOOTS

These high spec dielectric safety gumboots have been designed for use on and around electrical installations. They have been manufactured with specially formulated insulating layers offering electrical protection over the whole boot.

ADY FOR USE

ELECTRICAL TESTING Model 202212 is tested to 20kV (proof test for 3 minutes) and withstand test to 30kV. Also, all items are tested after manufacture at 20kV for 3 minutes and each carries a unique and traceable serial number for PPE management and control. PPE tested for Arc Flash at 40cal/cm2 using ASTM F2621 (IEC 61482-1-1 Method B).

Specifications COLOUR CONSTRUCTION FIT UPPER MATERIAL LINING MATERIAL OUTSOLE MATERIAL

WIDE RUBBER QUICK DRYING POLYESTER INSULATING, OIL RESISTANT, NITRILE RUBBER

OUTSOLE DESIGN

SUREGRIP 360°

SAFETY TOE CAP

WIDE, COMFORTFORM STEEL TOE CAP

SLIP RESISTANCE

SRC

SAFETY FEATURES

SB E HRO FO

ELECTRICAL CLASS OTHER FEATURES

Ph 0800 442 182 +64 9 274 3340

YELLOW/BLACK VULCANISED RUBBER

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CLASS 2 – PROOF TEST 20KV, WITHSTAND TEST 30KV TOE SCUFF GUARD FOXING WEAR LAYER HEEL KICK LUG QUATRO COMFORT FOOTBED

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GET BACK UP AND Sustainability, xxx InnovationFASTER RUNNING & In IRISS Over-Temperature Indicator

THERMO CLIP™ OVER-TEMPERATURE INDICATOR Auckland 78 Cryers Road East Tamaki Auckland NEW ZEALAND Ph 0800 442 182 PO Box 39 383 Howick, Auckland Wellington 10 Petone Ave Petone Wellington NEW ZEALAND Ph 04 576 2530 PO Box 39 383 Howick, Auckland NEW ZEALAND sales@transnet.co.nz

These easily-installed colour-changing clips help reduce downtime after a failure by providing a quick visual indicator of failed connections.

Thermo Clips™ work as part of the visual component in the inspection process

prior to and between infrared and ultrasound inspections. With a memory-effect feature, these non-conducive clips can also let inspectors see a permanent record of overtemperature excursions in intermittently loaded systems.

CLIPS PERMANENTLY TURN PINK WHEN EXPOSED TO OVERTEMPERATURE

SIMPLE APPLICATION Easy and quick push-on installation means no de-energising or disconnection needed.

EASY TO READ The thermochromic material provides a highly-visible predictive warning when viewing through inspection windows.

BROAD COVERAGE Multiple models available to provide for varying wire sizes 2.3-31mm diameter.

Suitable for circuits rated 3-600 V AC or V DC.

TransNet Tonga Nuku'alofa Lakalakaimonu Multi Utility Complex Taufa'ahau Road Poutaha Nuku'alofa TONGA Ph +67 627 939 PO Box 2932 Nuku'alofa TONGA transnet@kalianet.to

Use Thermo Clip™ with the world’s only clear polymer IR window optic

Placeholder, not for Printing Logo use must be approved Min Size 17mm Height

Cxxxxxx

VPT SERIES

INFRARED WINDOWS

Proudly made in the USA

TransNet NZ Ltd has made every reasonable effort to ensure the accuracy of this information and it is to the best of our knowledge correct and reliable. Under no circumstances does this constitute an assurance of any particular quality or performance and users should independently evaluate the suitability of products for their desired application. All information in this publication including pricing, drawings, illustrations, images and graphic designs are reflections of our current understanding. TransNet NZ Ltd reserves the right to make any adjustment to this information at any time. Our liability for the products outlined in this publication is set forth in our standard terms and conditions of trade. In case of any potential ambiguities or questions, please contact us for clarification.