VOSS.farming impuls duo DV 40 Bedienungsanleitung Seite 36

mechanical fence. As a psychological barrier, the electric shock discourages animals from trying
to get over the fence. Less work and fewer materials are required, alterations are easily made, it
is suitable for a very wide range of animals and offers a great deal of protection against injury.
The high-power VOSS.farming impuls duo energisers are suitable for long fences and fences that
are affected by plant overgrowth, where maximum efficiency and reliability are required. The
integrated microprocessor controls the entire operating process, ensuring optimum performance
in terms of condition of the fence and the current situation.
The load on the fence is constantly measured during operation. The power output of the VOSS.
farming impuls duo energiser is automatically adjusted in order to maintain the desired output
voltage within the maximum load range. In this way, energy consumption is adjusted to the state
of the fence. A good fencing system with little overgrowth ensures minimal consumption, while
poorer fence systems are automatically adjusted using more power. This control system makes
a major contribution to energy saving if high-quality fences with little overgrowth are used.
I nform at ion on energisers with mo re t h a n 5 J
For energisers with a power output over 5J, the special requirements of the relevant
standard must be observed. These stipulate a time delay for power increases, thereby
guaranteeing safety.
VOSS.farming impuls duo energisers have a time delay of 50 seconds. This means that
when the fence is under strain, and its resistance falls below 500 ohms (heavy undergrowth,
fallen branches etc.), the energiser supplies a maximum of 5J for a period of 50 seconds.
If the resistance of the fence does not increase within this time (due to the cause having
been eliminated), the energiser increases the output power stepwise.
An additional function is the warning given if the fence is suddenly placed under strain.
If the resistance of the fence suddenly falls from more than 1000 to less than 400 ohms
in the space of a single pulse (fallen branches, trapped animal or person...), an alarm is
triggered after six pulses – a beep tone sounds and the red LED flashes. At the same time,
the interval between pulses is slowed down to 3 seconds. The alarm is switched off after
the fence resistance has increased to more than 400 ohms or after 10 minutes have passed.
Both functions are independent of one another and autonomous.
5.3 EXPLANATION OF THE LED CONTROL LAMP AND BARGRAPH SIGNALS
The LED control lamp and BARGRAPH display the output voltage measured and the current
operating status of the energiser, as well as any errors.
LED control lamp
The LED control lamp shows the current status of the energiser:
∙
Permanently lit: mains power operation
∙
Flashing: battery operation
∙
Colour coding:
• blue: high power operation (100%)
• violet: reduced power operation (up to max. 5J)
• red: warning or error (e.g. drop in battery voltage below 12 V or sudden strain
on fence)
N OTICE
»
If the battery voltage falls below 11.6 V, the alarm (beep tone) sounds. If the voltage
falls below 11.4 volts, the device switches itself off to protect the battery from
deep discharge (which destroys the battery). If a flat battery and an adaptor are
connected simultaneously, the red LED light is illuminated until the battery is
charged up to at least 12 V.
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INSTRUCTION MANUAL VOSS.FARMING IMPULS DUO
41310 - 02.2023 - V6