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3-Phase 1-Earth Portable Earthing Set

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3-Phase 1-Earth Portable Earthing Set

3-phase, 1-earth customised portable earthing set showing earth spike, equipment bag
3-Line Clamp 38 and Ground Clamp 42 set
4-Line Clamp 38 and Ground Clamp 42 set
3 Phase Single Earth Portable Earthing Device Set
Downer NZ using Betacom Portable Earthing Devices

Our 3-Phase 1-Earth Portable Earthing Set is our most popular item

Our 3-Phase 1-Earth Portable Earthing Set is lighter than using three separate earthing jumpers. Our junction block can accommodate an extra neutral clamp and a carabiner assembly.  The junction block reduces the amount of force applied to the ground clamp under fault conditions.

It’s our most popular customised PED set.

To the left is an illustration of the combination of parts for our most popular customised set, as an example to see.  It includes a neutral clamp.

Here below you can select the components you’d like included in your 3-Phase 1-Earth Portable Earthing Set.  At the bottom, specify the quantity you’d like and click “Add to Quote” to put your customised set into the cart.  At which point you can continue to shop or go to the cart to check your request and if OK, submit the set to request a quote.

Line Clamp 38 side view

Line Clamp 38

Our Line Clamp 38 has given our customers decades of reliable operation. Our design comes with options for different attachments and a dog clutch mechanism for enhanced control.

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Line Clamp 55 side view

Line Clamp 55

Our Line Clamp 55 has given our customers decades of reliable operation. Our design comes with options for different attachments and an optional dog clutch mechanism for enhanced control.

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Line Clamp 80 side view

Line Clamp 80

Our Line Clamp 80 has given our customers decades of reliable operation. Our design comes with options for different attachments and an optional dog clutch mechanism for enhanced control.

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Clamp with fixed handle

Clamp Handle Top Section

PVC and Fibreglass Clamp Handles.  The handles are permanently attached to the Line Clamp or Ground Clamp.

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Clamp Handle Extension Section

Clamp Handle Extension Section

Fibreglass or PVC foam filled clamp handle and tested to IEC 60855

Our handles are made from durable, non-conductive PVC or Fibreglass material.  We ensure that they can withstand the mechanical stress and environmental conditions you are likely to encounter.  We make sure they are properly sealed so that they are moisture resistant.  Our handles are light for easy transportation and handling.  We also customise labelling to help ensure safe operation.

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Clamp Handle Bottom Section

Clamp Handle Bottom Section

Our handles are made from durable, non-conductive PVC or Fibreglass material.  We ensure that they can withstand the mechanical stress and environmental conditions you are likely to encounter.  We make sure they are properly sealed so that they are moisture resistant.  Our handles are light for easy transportation and handling.  We also customise labelling to help ensure safe operation.

  • Robust button joints for ease of assembly
  • Tested to 100kV/300mm for 1 minute
  • PVC handles are 33mm OD and maximum length 1.2m, not available for extensions.
  • Fibreglass OD 32mm maximum recommended length is 2.4m.
  • Fibreglass OD 40mm, standard lengths are 2m and 3m.
  • Other lengths, please specify
  • All sections foam filled and tested to IEC 60855
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Line Cable

  • Translucent double layered insulation
  • Lay, strand and cluster specifications optimised for flexibility and resistance
  • Lug installation processes optimised to minimise fatigue and stress failure
  • If there is special length, or other special requirements not covered by the drop down options please let us know in the "special requirements" box at the bottom of the page.
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5-way junction block

Junction Block

Polycarbonate Junction Block

Transparent to enable easy visual inspection

5-Way (70mm2 cable) and 6-Way (35mm2/50mm2) options

Tested in accordance with IEC  61230

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Earth Cable

  • Translucent double layered insulation
  • Lay, strand and cluster specifications optimised for flexibility and resistance
  • Lug installation processes optimised to minimise fatigue and stress failure
  • Specify unusual lengths below
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Neutral Cable

  • Translucent double layered insulation
  • Lay, strand and cluster specifications optimised for flexibility and resistance
  • Lug installation processes optimised to minimise fatigue and stress failure
  • If there is special length, or other special requirements not covered by the drop down options please let us know in the "special requirements" box at the bottom of the page.
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Ground Clamp 27 with T-Bar spindle

Ground Clamp 27

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Ground Clamp 15 side view at an angle

Ground Clamp 15TP

  • Our NZ Transpower approved ground clamp.
  • Cast bronze ground clamp
  • Nominal jaw opening 0-15 mm.
  • Serrated jaw to improve grip.
  • Direct T-Bar to spindle attachment.
  • Stainless steel spindle with M12 thread.
Ground clamp 42

Ground Clamp 42

Ground Clamp with 0-42mm jaw height. Made of cast bronze, ideal for transmission system earthing applications that need a wider jaw height.

  • Cast bronze ground clamp
  • Nominal jaw opening 0-42 mm.
  • Direct T-Bar to spindle attachment.
  • Stainless steel spindle with M12 thread.
Carabiner Assembly

Carabiner Assembly

Galvanised earth spike

Galvanised Earth Spike

Our earth spike, also known as a ground rod or earth rod, is a metal rod driven into the ground to provide a low-resistance path to the earth. Its primary purpose is to ensure the safety and proper functioning of electrical systems by grounding them.

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Equipment Bag

Equipment Bag

Our equipment bags are made of Toptarp(R), premier heavy weight PVC
The acrylic lacquer coating prolongs resistance to U/V degradation
Flame retardant treated
Robust
Water resistant
Sized to fit to your requirements
Choice of colours

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Product total
Options total
Grand total
    Category: Customised Sets
    • Description
    • Additional information

    Description

    Our most popular earthing set for high voltage grounding

    This is our most popular configuration.  Our 3-Phase 1-Earth Portable EarthingElectrical earthing, also known as grounding, is a safety m... More Set is lighter than using three separate earthingElectrical earthing, also known as grounding, is a safety m... More jumpers. Our junction blockA junction block is a device used to connect two or more cab... More can accommodate an extra neutral clamp and a carabiner assembly.  It’s our most popular customised set.

    Typically this sets consists of:

    3 x Line ClampsLine Clamps are devices used to secure a cable to an overhea... More (Line Clamp 38, 55 or 80) with dog clutch and PVC handles

    3 x Line Cables

    1 x Junction BlockA junction block is a device used to connect two or more cab... More to suit the size (mm2) of cable you require

    1 x Earth Cable (the most common lengths are provided, but custom lengths can be specified in the notes box))

    1 x Carabiner Assembly, allows the set to be tied to a structure to take the weight of the cable)

    1 x Optional Neutral Cable (the most common lengths are provided, but custom lengths can be specified in the notes box)

    1 x Optional Equipment Bag

    If there is special cable length, or other special requirements you would like for your 3-Phase 1-Earth Portable EarthingElectrical earthing, also known as grounding, is a safety m... More Set not covered by the drop-down options please let us know in the “special requirements” box at the bottom of the page.

    Additional information

    Line Clamp 38

    Spindle Type

    Fixed Handle with Button Joint, Fixed Handle with Flexi-Joint, Bayonet, Bayonet with Dog Clutch, Shotgun, Pfisterer Bayonet, T-Bar, Screwdriver

    Line Clamp 55

    Spindle Type

    Fixed Handle with Button Joint, Fixed Handle with Flexi-Joint, Bayonet, Bayonet with Dog Clutch, Shotgun, Pfisterer Bayonet, T-Bar

    Line Clamp 80

    Spindle Type

    Fixed Handle with Flexijoint, Fixed Handle with Button Joint, Bayonet, Bayonet with Dog Clutch, Shotgun, Pfisterer Bayonet

    Clamp Handle Top Section

    Material

    Fibreglass, PVC

    Outside Diameter

    32mm, 40mm

    Length (metres)

    1.2, 1.8, 2, 3

    Colour

    Orange, Yellow

    Flexible joint

    Yes, No

    Clamp Handle Extension Section

    Material

    Fibreglass

    Outside diameter

    32mm, 40mm

    Length (metres)

    1.2, 1.8, 2, 3

    Colour

    Orange, Yellow

    Clamp Handle Bottom Section

    Material

    Fibreglass, PVC

    Outside diameter

    32mm, 40mm

    Length (metres)

    1.2, 1.8, 2, 3

    Colour

    Orange, Yellow

    Line Cable

    Type

    25mm2 CU, 35mm2 CU, 10 kA for 1s, 35mm2 CU, 11.5s for 0.5s, 50mm2 CU, 147mm2 AL

    Lugs

    Yes, No

    Length (metres)

    0.5, 1, 1.5, 2, 3, 5, 7, 10, 15, 20, 30, 40, 50, 100, 300, 500, 750, 1000

    Junction Block

    Model

    25/35mm 6-way, 50mm 5-way

    Earth Cable

    Type

    25mm2 CU, 35mm2 CU 10.0 kA for 1s, 35mm2 CU, 11.5 kA for 1s, 50mm2 CU, 147mm2 AL

    Lugs

    Yes, No

    Length (metres)

    0.5, 1, 2, 3, 5, 7, 10, 15, 20, 30, 40, 50, 100, 300, 500, 750, 1000

    Neutral Cable

    Type

    25mm2 CU, 35mm2 CU, 10.0 kA for 1s, 35mm2 CU, 11.5 kA for 1s, 50mm2 CU, 147mm2 AL

    Lugs

    Yes, No

    Length (metres)

    0.5, 1, 2, 3, 5, 7, 9, 10, 15, 20, 30, 40, 50, 100, 300, 500, 750, 1000

    Ground Clamp 27

    Spindle Type

    Fixed Handle, Bayonet, T-Bar, Screwdriver

    Galvanised Earth Spike

    Length

    760 mm, 900 mm

    Equipment Bag

    Colour

    Green, Yellow, Blue, Red, Black

    When lives are on the line Betacom provides portable earthing devices and associated safety equipment.

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    Get in Touch

    +64 (3) 595 1470 sales@betacomearthing.com
    80 Maces Road,
    Bromley,
    Box 41 016
    Christchurch
    New Zealand 8062

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