240v to 480v 3 phase step up transformer
240V to 480V 3 Phase – Built for Projects, Not Just Orders
If you’re running a job that needs five, ten, or fifty units—this is the transformer you want. 240V in, 480V out, dry-type, fully labeled, and repeatable. No rework. No spec drift.
Contractors use it across multi-site retrofits. Integrators drop it into modular systems. Distributors move it fast because it just works.
We don’t ask “how many?” to quote—we ask “how soon do you need them ready?”
Solar Project: Remote PV Pump Stations | Location: Nevada, USA
A solar EPC firm operating agricultural pump stations needed to convert 240V 3-phase inverter output to 480V to run deep well motors. Our step-up transformers were cabinet-mounted between inverter racks and MCC panels. 24 units were deployed across eight counties.
“They just drop in. Same wiring, same spec—we replicated the install site to site.”
Energy Storage Project: Utility BESS Microhubs | Location: Ontario, Canada
A modular BESS provider was scaling out containerized battery systems with PCS outputs at 240V 3-phase. However, the switchgear and thermal systems required 480V. Shinenergy delivered 60 pre-configured dry-type transformers, integrated at the container wall beside the battery disconnect.
“We didn’t touch the layout—we just racked and ran cables. Huge time saver.”
Data Center Project: Edge DC Clusters | Location: Frankfurt, Germany & Marseille, France
A European edge DC integrator needed a uniform 480V supply for in-row cooling and PDUs, but local utility drops only offered 240V 3-phase. Our units were placed in external power cabinets alongside gensets.
“We now ship 30+ racks per deployment with the same transformer part number. Zero redesign, zero error.”
Wind & Hydrogen Project: Portable Hydrogen Stations | Location: Texas Panhandle, USA
A U.S. hydrogen startup required a field solution to elevate wind turbine outputs from 240V to 480V 3-phase onboard their mobile electrolyzer trailers. Our transformers were mounted in weatherproof compartments behind the turbine interface.
“Voltage stayed clean even under gusting loads. Our team didn’t need to tweak a thing.”
Medical Project: Clinic Power Upgrades | Location: Córdoba, Spain
A regional government-funded healthcare contractor was retrofitting clinics across southern Spain. Older facilities had 240V 3-phase mains, but new sterilizers and imaging systems required 480V. Wall-mounted step-up units were installed next to each distribution panel.
“Quiet, compact, and identical across all sites—made commissioning painless.”
- Data Sheet
- Three Phase Transformer Catalog
- Shinenergy Product Catalog
| Certification | UL |
| Phase | Three Phase |
| Rated capacity | UP TO 3000KVA Customized |
| Frequency | 50/60Hz |
| Work Efficiency | UP TO 99.05% |
| Protection Class | IP00/IP20/IP23/IP40/IP44/IP54 |
| Winding Material | Copper or Aluminum |
| Insulation level | Class F (155°C) Class H (180°C) Class N (200°C) Class R (220°C) |
| Designed lifetime | ≥30 years |
| Cooling Method | Air Cooling |
| Wiring Configuration | Δ-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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Why 240V to 480V Step-Up Transformers Matter in Scalable Projects
Not every project has 480V at the tap. In fact, many distributed facilities, legacy plants, and edge systems run on 240V 3-phase—especially in North America. But as load demands grow, so does the need for 480V-rated equipment.
A step up transformer 240V to 480V 3 phase isn’t just a technical necessity—it’s a bridge that lets you scale without replacing upstream infrastructure. We’ve seen it used in containerized battery skids, retrofit cooling systems, and mobile hydrogen units—all using the same transformer spec across dozens of deployments.
For project engineers and contractors, consistency matters. A 240V to 480V step-up transformer that’s UL-listed, dry-type, and dimensionally repeatable reduces risk and installation time. That’s why we don’t just build them—we help you build repeatability.
Yes. A 240V 3 phase to 480V 3 phase step up transformer is built to handle three conductors with symmetrical load, whereas single-phase models serve lower-power applications with only two lines. They differ in core design, thermal capacity, and terminal layout.
Not directly. You’ll need both a rotary or digital phase converter and a transformer. A transformer alone cannot generate phases—it only adjusts voltage. We offer matched systems pre-configured for such upgrades.
Standardization cuts engineering hours. With consistent specs, wiring layout, and certification, contractors can deploy across 10+ sites without redrawing diagrams. That’s exactly why EPCs and modular OEMs prefer batch-specified units..
Not always. Some systems require specific grounding or neutral configurations. Be sure to check whether your load expects 3-wire Delta or 4-wire Wye. We provide both wiring options and can guide you based on your panel design.
It depends. If your load is strictly 3-phase (motors, compressors, VFDs), you don’t need a neutral. But if your equipment includes 120V or 277V control circuits, a neutral is required—typically achieved through a Wye secondary. Our standard units support both Δ–Δ and Δ–Y wiring.