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Power reserve for long fences: Agrarzone DUO 3000 electric fence energiser 230V / 12V

The Agrarzone DUO 3000 is an electric fence energiser for 230 V mains and 12 V battery with plenty of power for long fences. Near the farm you plug it into the socket, on distant pastures without a mains connection it runs on a 12 V battery. This lets you contain horses, cattle, sheep and goats with one energiser, even on large areas.

The energiser stores 4,5 joules for every pulse, and 3 joules of that reach the fence as a shock. This shock strength decides whether the fence still works when grass grows into the wire, the voltage alone says little about it. Under load there are still 6.300 V on the fence. Deep discharge protection protects your battery in battery mode.

Overview:

  • Enough voltage even for cattle in winter coat, sheep and goats: still 6.300 V under load, at least 4.000 V is recommended
  • Long fences without worries: up to 35 km without vegetation, still up to 12 km with medium vegetation
  • One energiser for yard and pasture: on mains at the farm, with a battery out in the paddock
  • For battery operation choose a deep-cycle AGM or gel battery, a car battery copes poorly with constant discharging
  • Secure earthing with 3 earth rods of 1 m each in moist ground, in dry ground more rods spaced at least 3 m apart
  • Check the voltage regularly with a fence tester, because vegetation pulls it down
  • Short electric pulses: unpleasant but harmless; put up a warning sign along public paths

Technical data:

  • Operation: 230 V mains (via power adapter) or 12 V battery
  • Max. voltage: 9.600 V
  • No-load voltage: 8.300 V
  • Voltage at 500 ohms (under load): 6.300 V
  • Max. stored energy: 4,5 J
  • Max. output energy (pulse on the fence): 3 J
  • Theoretical fence length: 95 km
  • Max. fence length without vegetation: 35 km
  • Max. fence length with medium vegetation: 12 km
  • Max. fence length with heavy vegetation: 5 km
  • Suitable for electric netting up to: 0,6 km
  • Power consumption: 77 to 300 mA
  • Microprocessor control, deep discharge protection in 12 V mode
  • Earth rods required: 3x 1 m
  • Suitable for: horse, cattle, sheep, goat

Scope of delivery:

1x Agrarzone DUO 3000 electric fence energiser
1x Power adapter 230 V
1x Connection cable 12 V
1x Fence connection cable
1x Earth cable
1x Operating instructions

Questions & answers:

How long does an 80 Ah battery last on the DUO 3000?
With a lead-acid battery around two thirds of the capacity is usable, so with 80 Ah a good 50 Ah. At full power (300 mA) that lasts roughly one week, at low load (77 mA) around four weeks. Vegetation on the fence increases consumption, so recharge the battery in good time.

What does continuous mains operation cost?
The energiser itself only needs about 1 to 3,6 watts depending on load. Around the clock that comes to around 3 to 11 euros a year (at 35 cents per kWh), plus a small loss in the power supply. On mains you also do not have to worry about recharging a battery.

Can I run the DUO 3000 on solar power?
Yes, in 12 V mode you can add a solar panel. A suitable choice is a 25 W panel with integrated charge controller, which you connect directly to the battery. For solar operation the battery should have at least around 70 Ah so that the energiser can bridge dull days.

Max. fence length: 1–5 km, over 10 km
Plant cover: No plant cover, Light plant cover, Strong plant cover
Power source (fence): 230V Mains, 12V Rechargeable battery
Pulse energy: Medium
Max. pulse energy: 3,00 Joule
Voltage: 9.600 V
Animal species: Horse, Pony, Cattle, Sheep, Goat
Fence length no plant cover: 35 km
Fence length strong plant cover: 5 km
Fence length light plant cover: 12 km
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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