Rutland ESM 20000i electric fence energizer

Rutland ESM 20000i is a professional electric fence energizer for long fences. The most powerful energizer in Rutland's range.

With 20 J stored energy and 15 J output energy, it delivers a noticeable shock even under high loads and with long fence lengths. It can electrify up to 70 km of fencing where vegetation has little impact.

The clear LCD display and LED bar indicator make the energizer easy to monitor and troubleshoot. It displays output voltage, battery level (when battery-powered), and grounding status.

Can be powered via 230 V mains connection or 12 V battery operation.

Supplied with a 230 V mains adapter and 12 V battery cable kit, as well as a reference grounding cable.

For optimum performance, the energizer's ground must be connected to at least three one-metre-long ground rods.