Koltec Battery Device ST Mushroom

One of the world's best-selling energizers with a top voltage of 6,000 Volts and a charging energy of 0.1 Joule.

The mechanical heart guarantees a reliable and proven long life. The ST is suitable for short fences up to approx. 1 Ha without vegetation. Larger surfaces are possible, provided that steel or aluminum wire is used. Operates a grazing season on a 6 Volt - 510 Wh round Alkaline battery (not included). Current consumption 15mA.

Note: Not suitable for 7.5 Volt alkaline batteries. These batteries give too much current, causing the flywheel to hit too hard and the contact points to burn in quickly.

If a device is measured separately from the fence with a digital voltmeter, this meter often shows wrong values. This does not mean that the device is broken, but that the meter is unable to measure the voltage pulse that the device produces. If the poles are almost shorted with an insulated wire or with a screwdriver, a blue spark will jump. If this is the case, the device is OK.

Technical data:

• max. voltage: 6000 V
• voltage at 500 ohms: 300 V
• charging energy: 0.15J
• max. impulse energy: 0.1 J
• theoretical fence length: 5 km
• max. fence length without vegetation: 0.4 km