SPE 20000R Mains Fence Energiser

SPE20000R mains electric fence energiser
SPE20000R mains electric fence energiser
SPE20000R mains electric fence energiser

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SPE20000R mains electric fence energiserSPE20000R mains electric fence energiserSPE20000R mains electric fence energiser

With a maximum output of 22 joules, this Speedrite SPE 20000R mains powered fence energiser offers plenty of power for large farms with multi-wire electric fences. Its patented Cyclic Wave pulse technology produces an electrical waveform similar to an ocean swell - the pulses rise and then drop away smoothly to deliver optimal power to the fence. 

  • Energiser automatically senses the vegetation load on the fence, and adjusts output to compensate 
  • Low or high power options - use low power for shorter electric fence runs or more sensitive stock 
  • LED display shows voltage and fence load 
  • Slotted wire terminals provide easy wire connection 
  • Comprehensive instructions included

The SPE Remote Ready range of fence energisers is designed to work with Speedrite’s Remote Fault Finder, offering a wealth of fault-finding technology as well as the ability to switch the energiser off from any location - essential when carrying out maintenance or repairs on large or remote electric fences.

Please note that the SPE 20000R is is a VERY powerful energiser, and in the interests of safety, we ask that you contact us before purchase. 

Also available in a 36 joule energiser version.

Not sure which fence energiser you need? See our Energiser Guide for help.

If you are purchasing this Energiser we require a legal decleration to be signed before dispatch. Download the form here and email back to sales@rappa.co.uk




  • 350mm (W) x 250mm (H) x 140mm (D)




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£1094.19 inc VAT

RRP £1,287.28

Code: EGM220



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