500 kva single phase to 3 phase transformer
Shinenergy is your trusted manufacturer of transformers and inductors, offering high-quality and reliable solutions. We specialize in custom designs to meet your specific power needs.

500 kva single phase to 3 phase transformer

When three-phase power isn’t available—but your equipment still needs it.

You’ve got single-phase power, but your motors, HVAC, or control panels demand three-phase. That’s where our 500 kva single phase to 3 phase transformer

steps in—built for real loads, real sites, and long runtimes.

We design dry-type, air-cooled units with the insulation, voltage matching, and protection your application requires—UL listed, quiet-running, and available in both copper and aluminum windings.
Input/output voltages and connection layout? Customizable. Installation conditions? We’ve handled indoor, outdoor, and tight enclosures across industries.

No converters. No grid upgrade. Just clean, stable 3-phase from the supply you already have.

Energy Storage – Bridging the Power Mismatch

A storage EPC in Colombia came to us during system testing—everything on site was running single-phase from solar-charged inverters, but the PCS cooling fans and relay cabinets needed clean three-phase. They’d tried a rotary converter. It buzzed and tripped all week.

We delivered a 500 kVA dry-type transformer, tuned for their specific voltage ratio and site frequency. Installed in two hours. Passed thermal test.

The site manager said: “That was the only thing we didn’t have to tweak post-commissioning.”

Solar – Serving 3-Phase Loads in a Single-Phase Architecture

In rural Italy, a mid-sized agrivoltaic farm had a solar-fed single-phase supply powering offices and equipment. Problem was, their new cold storage unit required a three-phase input. The supplier wouldn’t warranty it on phase conversion.

We matched their inverter output to a 500 kVA single-to-three transformer, with IP23 protection for their dusty install zone.

“It let us keep the solar footprint untouched—and plug in the cooler same week.”

Healthcare – Backup Systems That Can’t Be Fragile

A private clinic in South Africa added a mobile MRI unit—but the entire facility ran on a single-phase generator during outages. The scanner’s cooling required balanced three-phase power.

We supplied a low-noise, fully enclosed 500 kVA transformer, rated for hospital environments. It shipped pre-terminated, passed safety checks on arrival, and tied into their backup panel with no delay.

Their facilities lead told us: “This unit did what the generator couldn’t—stabilize our voltage where it matters most.”

Data Center – Solving Load Imbalance at the Edge

A telecom company was building edge sites in the Midwest US where utility feeds were limited to single-phase. But their UPS, in-row cooling, and switchgear were all 3-phase units.

We helped them redesign the power section with 500 kVA single-phase input transformers to convert and balance the loads. No cabinet changes. No additional permitting.

“This gave us enterprise-grade distribution without reengineering the site.”

Wind-to-Hydrogen – Supporting the System Behind the Stack

In Denmark, a hydrogen pilot line used small wind turbines that delivered single-phase AC. While the electrolyzers had dedicated inverters, the water treatment and compression system expected three-phase input.

Our transformer sat between the energy buffer and utility panel, delivering stable 3-phase output even under variable input conditions.

“It’s the quiet fix that made the rest of the system run like it should.”

CertificationUL
PhaseThree Phase
Rated capacityUP TO 3000KVA Customized
Frequency50/60Hz
Work EfficiencyUP TO 99.05%
Protection ClassIP00/IP20/IP23/IP40/IP44/IP54
Winding MaterialCopper or Aluminum
Insulation levelClass F (155°C) Class H (180°C) Class N (200°C) Class R (220°C)
Designed lifetime≥30 years
Cooling MethodAir Cooling
Wiring ConfigurationΔ-Y (Delta-Star)/Y-Y (Star-Star)/Δ-Δ (Delta-Delta)/Y-Δ (Star-Delta) /Δ-Z (Delta-Zigzag)/ Y-Z (Star-Zigzag)
Noise≤35 dB (1 meter)
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Power Gaps Solved – Your Single to Three Phase Solution Starts Here

When your site runs on single-phase power but your equipment demands three-phase, Shinenergy delivers more than a fix—we provide a proven answer.
Our single phase to 3 phase transformer solutions are used worldwide across rural industries, backup systems, solar applications, and off-grid facilities.

Whether you’re looking for a 220v single phase to 3 phase transformer for light industrial use, or a 240 single phase to 480 3 phase step up transformer to support pumps or HVAC, we’ve built them all—dry-type, air-cooled, UL-listed, and ready to ship.

We offer:

240v single phase to 208v 3 phase transformer options

Support for complex input/output ranges like 240 single phase to 208 3 phase transformer

Both step up transformer single phase to 3 phase and reverse step down transformer 3 phase to single phase builds

Systems that work as single phase to 3 phase step up transformer or integrate as single phase to 3 phase transformer converter

Smart designs using single phase to 3 phase converter transformer layouts

Flexibility to support those using single phase transformers to create 3 phase system logic

Whether you’re trying to convert single phase to 3 phase transformer in a small factory or a remote site, our engineers will guide you. Need a 1 phase to 3 phase transformer? We have it. Searching for a 1 phase to 3 phase transformer converter for your edge data unit or a transformer 1 phase to 3 phase for solar retrofit? We’ll build to spec.

We don’t ask you to change your setup. We build what fits it.

📩 Send us your input/output, and we’ll return the transformer that gets your system running—fast.

What is a single phase to 3 phase transformer used for?

A single phase to 3 phase transformer is designed to generate balanced three-phase power from a single-phase source. This is common in rural areas, solar-powered buildings, or industrial zones with limited grid capacity.

Can I use a 240v single phase to 208v 3 phase transformer to power my machines?

Yes, if your equipment requires 208V three-phase input, a 240v single phase to 208v 3 phase transformer can convert your available single-phase line into a compatible three-phase supply—especially useful in HVAC, refrigeration, and automation.

What’s the difference between a single phase to 3 phase step up transformer and a converter?

A single phase to 3 phase step up transformer increases voltage and converts phase, while a single phase to 3 phase transformer converter also mimics phase shift electronically. For stable, load-bearing power, transformers are the preferred long-term solution.

I’ve seen references to ‘1 phase to 3 phase transformer’—is that the same thing?

Yes. A 1 phase to 3 phase transformer, 1 to 3 phase transformer, or transformer 1 phase to 3 phase all refer to the same function: converting single-phase input to usable three-phase output, typically for motors or mixed load applications.

Is it possible to build a full 3-phase system using single phase transformers?

Yes—many setups involve using single phase transformers to create 3 phase system arrangements. This often includes three identical single-phase units configured in a delta or wye system to simulate a full 3-phase supply.
We also offer complete packages like the 240 single phase to 480 3 phase transformer or 220v single phase to 3 phase transformer, depending on the application.

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