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Strong containment for long fences: Agrarzone N 8500 mains electric fence energiser 230 V

The Agrarzone N 8500 is a mains electric fence energiser for 230 V for long permanent fences where grass and undergrowth also grow. Connected to the farm power supply, it powers your fence for cattle, horses, sheep and goats around the clock, with no battery changes at all. You also keep wild boar and wolves at a distance with it.

With 12 joules of stored energy the energiser stores a lot of energy, and 8,5 joules reach the fence as a pulse. It is exactly this pulse energy that ensures a clearly noticeable shock, even when vegetation on the wire leaks current. The voltage alone says little about it. Using the two power levels you adjust the strength to the animal species and fence length, and the LED display shows you fence voltage and earthing at a glance.

Overview:

  • Enough voltage even for robust animals: under load there are still 6.800 V on the fence, for cattle in winter coat, sheep and goats at least 4.000 V is recommended
  • Long fences despite vegetation: up to 15 km with medium and up to 7,5 km with heavy vegetation
  • Low level for shorter horse and cattle paddocks, high level for sheep, goats and deterring wild boar and wolves
  • Cheap to run continuously: with around 9 W power input the electricity costs around 28 euros a year (at 35 cents per kWh)
  • Check the voltage regularly with a fence tester, ideally at the end of the fence

Technical data:

  • Power supply: 230 V mains
  • Power levels: 2
  • Max. voltage: 10.000 V (level 1: 9.300 V)
  • No-load voltage: 9.600 V
  • Voltage at 500 ohms (under load): 6.800 V
  • Max. stored energy: 12 J (level 1: 2,5 J)
  • Max. output energy (pulse on the fence): 8,5 J (level 1: 1,7 J)
  • Theoretical fence length: 230 km (level 1: 60 km)
  • Max. fence length without vegetation: 70 km (level 1: 23 km)
  • Max. fence length with medium vegetation: 15 km (level 1: 9 km)
  • Max. fence length with heavy vegetation: 7,5 km (level 1: 3,5 km)
  • Power input: approx. 9 W
  • Suitable for electric netting up to: 1 km
  • LED display for fence voltage and earthing
  • Earth rods required: 4x 1 m or 2x 2 m
  • Suitable for: cattle, horse, sheep, goat, deterring wild boar and wolf

Scope of delivery:

1x Agrarzone N 8500 mains electric fence energiser 230 V
1x Operating instructions

Questions & answers:

Isn't the energiser too strong for horses?
No. The pulses are very short, unpleasant but harmless. For horse paddocks with shorter fences the low level is often enough, what matters is around 2.500 V on the fence, and along public paths a warning sign belongs on the fence.

Is the N 8500 suitable for a wolf protection fence?
Yes, the energiser is also designed for deterring wolves. Under load it still delivers 6.800 V with 8,5 joules of pulse energy. What matters is that at least 4.000 V arrives even at the furthest point of the fence.

How many earth rods do I need?
For the N 8500 you need four earth rods of 1 m or two of 2 m length. Drive them into moist ground, away from buildings, at least 3 m apart, and connect them to each other. In dry ground you set additional earth rods.

Max. fence length: 1–5 km, 5–10 km, over 10 km
Plant cover: No plant cover, Light plant cover, Strong plant cover
Power source (fence): 230V Mains
Pulse energy: Medium, Strong / Extra strong
Max. pulse energy: 1,70 Joule, 8,50 Joule
Voltage: 9.300 V, 10.000 V
Animal species: Horse, Pony, Cattle, Sheep, Wld animal, Wild boar, Wild bird, Wolf, Goat
Manufacturer warranty: 3 years
Data according to manufacturer. Errors and changes reserved.

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Agrarzone offers you a wide selection of high-quality products that are specifically tailored to the needs of farmers and animal owners. From long-lasting pasture fences to practical accessories for animal husbandry and robust stable equipment – ​​at Agrarzone you will find everything that supports your business and makes your everyday life easier. Our products are characterized by quality and reliability, so that your animals are safe and sound. Trust Agrarzone as a strong partner who shares and understands your passion for agriculture and take your business to the next level.

Manufacturer information

Responsible person

Rehrl Handels GmbH
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