This 3 HP Phase Converter and Transformer Package converts 230V single-phase to 460V three-phase — a complete turnkey system. The package includes a 3 HP rotary phase converter (230V single-phase to 230V three-phase) paired with a step-up transformer (230V three-phase to 460V three-phase). One order, two components, wired and ready.
| Input Power | 230V Single-Phase |
| Output Power | 460V Three-Phase |
| Phase Converter | 3 HP Rotary (230V 1Φ → 230V 3Φ) |
| Transformer | Step-Up (230V 3Φ → 460V 3Φ) |
| Total Capacity | 3 HP at 460V |
| Includes | TEFC Idler Motor + Control Panel + Transformer |
📦 What's Included
- ✅ 3 HP Rotary Phase Converter (TEFC idler motor + control panel)
- ✅ Step-Up Transformer (230V 3Φ to 460V 3Φ)
- ✅ AutoLink Soft-Start System
- ✅ Installation Manual & Wiring Diagrams
- ✅ Lifetime Warranty on Phase Converter
Why the Package
Run 460V three-phase equipment from standard 230V single-phase service. The phase converter creates three-phase, the transformer steps it up to 460V.
The converter and transformer are sized to work together — no guesswork on KVA ratings or compatibility. One order, one solution.
Getting 460V three-phase from the utility can cost $10,000–$50,000+ in construction. This package gives you the same power for a fraction of the cost.
TEFC cast iron idler motor, IP65 control panel, and commercial-grade transformer. Built for continuous industrial duty.
🏗️ Common Uses for 460V Packages
Need 460V three-phase from single-phase? We'll design the right package for your equipment.
This 3 HP phase converter and transformer package provides a complete solution for converting 230V single-phase power to 460V three-phase power. The system uses a 3 HP rotary phase converter to create three-phase 230V from single-phase 230V, then a step-up transformer converts the three-phase 230V to 460V. This is the most cost-effective way to power 460V three-phase equipment without a utility upgrade.
Commonly used for imported machinery, 460V CNC equipment, industrial compressors, and motors rated for 460V service. Both components are pre-matched for capacity. Manufactured by Phoenix Phase Converters with a lifetime warranty on the phase converter. Call (800) 417-6568 for sizing help.
📄 Download GP3NLT Datasheet (PDF)
📦 Complete 230V → 460V Package
Ships as a bundle: rotary phase converter + external three-phase transformer. Single 230V single-phase input feeds the rotary; the rotary output feeds the transformer; the transformer output delivers 460V three-phase to your equipment.
When to choose the package vs an integrated AutoLink model: the external transformer package is ideal when you already have a separate three-phase distribution cabinet, need to feed multiple 460V loads from one converter, or when the transformer needs to sit in a different location than the phase converter.
🛡️ Warranty & Support
Lifetime warranty on the rotary idler motor and control panel. 5-year warranty on the external transformer. If any component is defective within the warranty period, Phoenix Phase Converters will repair or replace it at our discretion, at no cost to you.
Return policy: Sealed, unopened packages are eligible for return within 90 days of purchase. Contact us before returning.
Dedicated engineering support: Every order is assigned to a Phoenix representative. Call (800) 417-6568 before, during, or after installation for sizing, transformer placement, or wiring help.
Helpful guides
Deciding between a transformer package and an integrated AutoLink converter? Our knowledge hub covers the trade-offs:
- External transformer vs integrated AutoLink — when each configuration wins
- How to size a 230→460V phase converter setup — sizing both the rotary and the transformer
- Wiring diagrams and best practices — proper installation for combined rotary + transformer setups
- Phase converter FAQ — quick answers to the most common questions
