GÖBEL Combination unit BISON U 4000 9/12 Volt

With mains adapter unit
for 230 V operation (without battery)
● 2 selectable power levels
● affordable and powerful
● with Quick-Shock technology
● vegetation-resistant and versatile
● with fence and rechargeable battery or battery control
● particularly good earthing thanks to 2 earth stakes
included in the scope of delivery

Technical data Bison U 4000
Operating voltage: 9 V strong 9 V extra strong
Open-circuit voltage: approx. 7200 V approx. 9100 V
Voltage on animal contact: approx. 4600 V approx. 5700 V
Voltage at 500 ohms (short circuit): approx. 1800 V approx. 2200 V
Pulse energy: approx. 0.25 J approx. 0.4 J
Power consumption: approx. 14–28 mA approx. 19–48 mA
Max. fence length (CEE): approx. 6 km approx. 12 km
Recommended fence length (depending on vegetation): up to 2–4 km approx. 5–8 km

Operating voltage: 12 V/230 V strong 12 V/230 V extra strong
Open-circuit voltage: approx. 7800 V approx. 9800 V
Voltage on animal contact: approx. 5100 V approx. 6400 V
Voltage at 500 ohms (short circuit): approx. 2300 V approx. 2900 V
Pulse energy: approx. 0.85 J approx. 1.30 J
Power consumption: approx. 28–75 mA approx. 35–110 mA
Max. fence length (CEE): approx. 25 km approx. 25 km
Recommended fence length (depending on vegetation): approx. 6–15 km approx.
8–18 km

Recommended use:
Our classic, the BISON U4000, is a unit for all applications where either low or medium power levels are required. It is equally suitable for use on larger paddocks and for wildlife deterrence, as well as for operation with sheep nets, and for use around the farmyard and garden. Low power consumption, switchable power levels
and the option of 9 V or 12 V operation make it the first choice when it comes to flexibility and cost-effectiveness. Thanks to the integrated deep-discharge protection, your 12 V rechargeable battery is now optimally protected too.