Need maximum torque for hauling, towing, or heavier loads? The Navitas TAC3 850A AC Conversion Kit is the high-output DC-to-AC package—pairing an 850A MOSFET AC controller with a 7.5 kW AC motor for Club Car, E-Z-GO TXT, and Yamaha G29/Drive platforms.
Fine-tune top speed, braking, acceleration, and range via Bluetooth apps. Compatible with the Navitas On-The-Fly programmer (sold separately, #31922).
Key Features
- 850A state-of-the-art MOSFET TAC3 controller for increased torque and speed
- 7.5 kW AC motor conversion for demanding / high-payload use
- 48V and 72V application coverage (vehicle dependent)
- Regenerative braking control in forward and reverse
- Fully sealed IP65; AmpSeal waterproof connectors
- Bluetooth programmable (OEM / Dealer / End User apps) with one-button cart lock-out
- Rollback protection and speed-limiting
Technical Specifications
| Controller platform | Navitas TAC3 AC |
|---|---|
| Controller current | 850A |
| Motor | 7.5 kW AC induction |
| Battery voltage | 48V / 72V (application dependent) |
| Protection | IP65; thermal protection; AmpSeal connectors |
| Connectivity | Bluetooth® apps; CAN-capable vehicle modules |
| OTF programmer | Compatible — sold separately (#31922) |
| Typical kit contents | TAC3 850A controller, 7.5 kW AC motor, OEM harness, motor sensor cable, hardware |
How to Choose a Variant
- Vehicle — Club Car (Curtis 1510/1515), E-Z-GO TXT (1206HB), or Yamaha G29/Drive (Moric 19T)
Downloads & Resources
- Nivel Navitas Value & Performance Systems Brochure (PDF)
- Related TAC AC Controller Data Sheet (PDF) (TAC2 family reference)
- OTF Programmer Quick Start Guide (PDF)
- On-The-Fly Programmer #31922 (Nivel)
- Navitas Support — Manuals & Installation
- Navitas Vehicle Systems
App
The Navitas app (iOS / Android) provides a built-in speedometer, gear indicator, lock-out, live battery/motor/controller temperatures, and dealer alert email tools.
TAC3 850A AC Conversion Kit
SKU: NAV-TAC3
$2,495.00Price
