Description

Thunderbird MB1760R Energiser for Large Properties

The Thunderbird MB1760R energiser gives farmers the power and flexibility needed to manage extensive electric fence systems. It can operate from mains electricity or a suitable 12V battery, helping you maintain livestock security across areas where access to mains power may vary.

With 17.6 joules of stored energy and an ideal-condition rating of up to 135km, this Australian-made energiser is suited to long fence lines, large paddocks and heavily loaded multi-wire systems.

Why Choose the Thunderbird MB1760R Energiser?

• Operates from mains electricity or a suitable 12V battery
• Rated to power up to 135km of fence under ideal conditions
• 17.6 joules of stored energy
• Remote ready for use with a compatible optional Thunderbird remote
• Approximately 8.1kV maximum no-load voltage
• Approximately 7.0kV output at a 250-ohm load
• Pulse light indicates energiser operation
• Weather-resistant O-ring-sealed enclosure
• Surface-mount electronics designed for reliability
• Vacuum-sealed transformer designed for extended service life
• Large terminal knobs for straightforward connection
• Australian made for demanding rural environments

Thunderbird MB1760R Energiser Remote-Ready Operation

The remote-ready capability allows the MB1760R to be paired with a compatible Thunderbird remote control, sold separately. This allows the energiser to be switched between operating and standby modes from the fence line.

When testing an extensive fence, finding a fault or completing repairs, remote operation can reduce repeated trips back to the energiser and help you complete the job more efficiently.

Thunderbird MB1760R Energiser Power Options

Use mains electricity for regular permanent-fence operation or connect the energiser to a suitable 12V battery where mains power is unavailable. An AC adaptor and DC battery lead are supplied.

The energiser can also be incorporated into a properly designed solar system. Thunderbird specifies a suitably sized 120-watt solar kit for this model, together with an appropriate battery and charging arrangement.

Understanding the Thunderbird MB1760R 135km Rating

The 135km rating represents maximum performance under ideal conditions. It does not necessarily mean the energiser will effectively power 135 linear kilometres of installed farm fencing.

Actual performance depends on vegetation, earthing, wire conductivity, underground cable, insulator condition, fence construction and the number of live wires. A shorter fence under heavy grass load can require more power than a considerably longer, clean and well-insulated fence.

Thunderbird MB1760R Energiser Applications

• Large cattle and livestock properties
• Long permanent boundary fences
• Extensive subdivision and laneway fencing
• Rotational and strip-grazing systems
• Large multi-wire electric fences
• Demanding poultry-netting installations
• Fence systems where remote operation can save considerable time

Correct Earthing for the Thunderbird MB1760R Energiser

The MB1760R requires a properly designed earth system to deliver its available power around the fence. A high-powered energiser cannot compensate for insufficient, poorly positioned or badly connected earth stakes.

Use multiple suitable earth stakes where required and install them in moist, conductive soil whenever possible. Dry, sandy or rocky conditions may require additional earth stakes. Testing both the earth system and fence voltage will help identify performance problems before livestock find them.

Thunderbird MB1760R Energiser Specifications

• Brand: Thunderbird
• Model: MB1760R
• Product type: Mains and battery electric fence energiser
• Maximum fence rating: Up to 135km under ideal conditions
• Stored energy: 17.6 joules
• Maximum no-load voltage: Approximately 8.1kV
• Voltage at 250 ohms: Approximately 7.0kV
• Power sources: Mains electricity or suitable 12V battery
• Recommended solar-kit size: 120 watts
• Remote control: Compatible remote available separately
• Construction: Weather-resistant O-ring-sealed enclosure
• Country of manufacture: Australia

What Is Included with the Thunderbird MB1760R Energiser?

• Thunderbird MB1760R electric fence energiser
• AC mains adaptor
• DC battery lead
• Fence and earth leads

A 12V battery, solar equipment and compatible remote control are not included unless specifically stated in the selected package.

Thunderbird MB1760R Energiser Warranty

The Thunderbird MB1760R includes a two-year manufacturer’s warranty plus one additional year provided by Horsley Wholesale. The fitted lightning spark-gap protection carries a six-month lightning warranty, subject to the applicable warranty conditions.

Power and Flexibility for Demanding Fence Systems

The Thunderbird MB1760R helps you protect livestock across more of your property while reducing time spent travelling between the energiser and fence line. Correctly matched with a quality earth system and well-maintained fence, it provides a powerful and practical solution for demanding Australian farming conditions.

Browse our mains, battery and solar-enabled electric fence energisers for more flexible farm-fencing options.

Additional information