This manual introduces the use, precautions, FAQs and maintenance of the Speedrite Delta Mains Energizer.
This manual explains how to install, operate, and maintain the Tru-Test Delta mains/line energizer for electric animal fencing. It includes safety considerations, wiring diagrams, earth‑rod requirements, and troubleshooting tips to ensure reliable performance.
The document also lists product specifications such as recommended fence voltage, minimum operating temperature, and the number of earth rods required for each Delta model, helping farmers set up a safe and effective electric fence system.
| Recommended minimum fence voltage | 4 kV |
|---|---|
| Maximum test fence voltage | 2 kV |
| Minimum operating temperature | 6 °C |
| Earth rods required – Delta 1 | 1 rod (0.5 J) |
| Earth rods required – Delta 2 | 2 rods (1.0 J) |
| Earth rods required – Delta 3 | 3 rods (2.5 J) |
The recommended minimum voltage is 4 kV, which is widely accepted for effective animal control.
Check the energizer, verify its earthing, and inspect the fence for faults; if the voltage remains low, contact a Speedrite service agent.
Delta 1 requires 1 earth rod, Delta 2 requires 2 rods, and Delta 3 requires 3 rods.
The energizer uses a polarized plug (one blade wider) that must fit only one way; do not modify the plug.