Three Phase 30kVA Transformer
Reliable, Efficient, and Customizable
- UL Certified– Ensures safety and compliance
- Power Range– 10KVA to 3000KVA for industrial needs
- Frequency– Supports 50Hz/60Hz applications
- Thermal Performance– Temperature rise: 80°C – 150°C
- Insulation Options– F / H / N / R classes available
- Winding Materials– Copper or Aluminum options
- Wiring Configurations– Δ-Y, Y-Y, Δ-Δ, Y-Δ, Δ-Z, Y-Z
- Protection Levels– IP00 to IP54 for various environments
- Durability– VPI windings for extended lifespan

Shinenergy 30kVA 3-Phase Transformer Powers Inverter Monitoring Zone – Precision Output for Distributed Solar Systems
A solar installer in Tucson deployed Shinenergy’s 30kVA transformer to supply low-voltage monitoring devices and combiner boxes within a 60kW rooftop PV installation. Its compact size allowed wall-mount integration next to the inverter bank.
“It delivers rock-solid 208V, even when inverter output fluctuates wildly throughout the day,” said the site electrician.
Shinenergy 30kVA Transformer Feeds BMS Cabinet in Commercial Battery Array – Stable Output with Minimal Heat
In Stockholm, a commercial building retrofitted a lithium-ion energy storage system. Shinenergy’s 30kVA transformer powers the BMS, HVAC controls, and safety relays, operating with minimal temperature rise inside a tight indoor cabinet.
“It fit neatly into the existing structure and has been completely maintenance-free,” the system integrator reported.


Shinenergy 30kVA 3-Phase Transformer Powers Support Loads in Edge Data Hall – Engineered for Low Noise & High Reliability
A telecom data hall in Madrid implemented Shinenergy’s 30kVA transformer to supply auxiliary control circuits: fire suppression panels, CRAC system relays, and lighting controllers. Quiet operation was essential in the equipment corridor.
“It’s silent, compact, and we never worry about it. In our world, that’s gold,” said the facility manager.
Shinenergy 30kVA Transformer Supports Compact Hydrogen Monitoring Module – Designed for Precision & Pulse Load Handling
A hydrogen test site in Lyon needed localized 208V power for its gas sensor panel and control logic. Shinenergy’s 30kVA transformer provided consistent output despite frequent signal spikes during equipment startup.
“It protects the electronics from transients, and we’ve had zero power anomalies so far,” the site researcher said.


Shinenergy 30kVA Transformer Isolates Diagnostic Workstations – Safe, Compact, and Hospital-Grade
A private clinic in Manchester used Shinenergy’s 30kVA transformer to supply PACS stations, monitors, and networked devices across two imaging rooms. The unit’s compact design and medical isolation standard made it a perfect fit near patient areas.
“It’s quiet enough to sit in the same room as patients, yet powerful enough to serve multiple stations,” noted the facility technician.
- Data Sheet
- kVA 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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Unlock High-Performance Power Solutions with Shinenergy’s Three Phase 30 kVA Transformer
In today’s demanding industrial and commercial landscape, businesses require uncompromising power stability, superior energy efficiency, and advanced voltage regulation to maintain seamless operations and peak productivity. Shinenergy’s Three Phase 30 kVA Transformer is engineered to deliver exceptional electrical isolation, robust power protection, and precise voltage control, ensuring clean, stable, and uninterrupted power for mission-critical applications across various industries. Whether powering large-scale manufacturing plants, renewable energy systems, healthcare facilities, or commercial infrastructure, our transformers enhance operational efficiency, reduce downtime, and safeguard valuable assets from power disruptions and voltage fluctuations.
Built with cutting-edge technology, precision engineering, and premium-grade materials, our Three Phase 30 kVA Transformer is optimized to reduce energy consumption, lower operational costs, and exceed the most stringent industry safety and performance standards. With customizable configurations, scalable design options, and seamless integration capabilities, Shinenergy’s transformers empower businesses to achieve maximum power reliability, optimize energy efficiency, and support long-term sustainability in their electrical infrastructure.
By choosing Shinenergy, you gain access to industry-leading expertise, next-generation transformer solutions, and innovative power technology designed to enhance performance, reinforce system resilience, and maximize return on investment.
📩 Contact us today to discover how Shinenergy’s Three Phase 30 kVA Transformer can transform your power infrastructure and drive business growth. 🚀
A Three Phase 30 kVA Transformer can function as either a step-up or step-down transformer, depending on the power requirements of your application.
✔ Step-up transformers increase voltage from the primary winding to the secondary winding, making them ideal for long-distance power transmission, high-voltage industrial applications, and large-scale renewable energy projects.
✔ Step-down transformers reduce voltage to safe and efficient operating levels, ensuring seamless power conversion for industrial automation, commercial buildings, and mission-critical power infrastructure.
Shinenergy’s Three Phase 30 kVA Transformer is designed to deliver stable voltage regulation, high energy efficiency, and advanced electrical protection, making it a vital component in industrial, commercial, and renewable energy power distribution systems.
📩 For more details, contact us today.
A Three Phase 30 kVA Transformer wiring diagram illustrates the primary and secondary winding connections, detailing how voltage is regulated, isolated, and distributed efficiently to ensure reliable power delivery.
✔ The primary winding receives input voltage, facilitating optimal energy transfer with minimal power loss.
✔ The secondary winding delivers a controlled, stable output voltage, ensuring consistent and interference-free power distribution.
✔ This setup protects critical electrical systems from voltage surges, power fluctuations, and electromagnetic interference, guaranteeing safe and efficient operation.
Shinenergy’s Three Phase 30 kVA Transformer is engineered for seamless integration into industrial plants, commercial facilities, and large-scale energy projects, offering exceptional reliability and long-term efficiency.
📩 For more details, contact us today.
A Three Phase 30 kVA Transformer is designed to enhance energy distribution, improve power stability, and protect electrical infrastructure in high-demand industrial and commercial environments.
✅ Provides clean, stable, and interference-free power for mission-critical operations
✅ Minimizes electrical noise, voltage imbalances, and power disruptions
✅ Optimizes energy conversion efficiency to reduce operational costs
With applications in manufacturing plants, data centers, renewable energy installations, and healthcare facilities, this transformer ensures maximum uptime, long-term reliability, and enhanced system resilience. Built with high-performance insulation, precision-engineered windings, and industry-certified safety features, Shinenergy’s Three Phase 30 kVA Transformer offers exceptional durability, low maintenance, and superior energy efficiency.
📩 For more details, contact us today.
A Three Phase 30 kVA Transformer operates based on electromagnetic induction, efficiently converting voltage while ensuring complete electrical isolation for safe and stable power distribution.
1️⃣ Alternating current (AC) enters the primary winding, generating a magnetic field within the transformer’s core.
2️⃣ This magnetic field induces voltage in the secondary winding, ensuring precise, consistent, and controlled power output.
3️⃣ The transformer isolates electrical disturbances, balances voltage levels, and optimizes power flow to prevent interruptions, inefficiencies, and power losses.
Engineered for industrial automation, commercial power distribution, and large-scale renewable energy systems, this transformer plays a crucial role in improving energy efficiency, minimizing losses, and enhancing operational reliability.
📩 For more details, contact us today.
The performance and voltage transformation ratio of a Three Phase 30 kVA Transformer is calculated using the standard transformer equation:
Vs / Vp = Ns / Np
Where:
- Vs= Secondary voltage
- Vp= Primary voltage
- Ns= Number of turns in the secondary winding
- Np= Number of turns in the primary winding
This formula ensures accurate voltage regulation, optimized energy efficiency, and safe power distribution. Shinenergy’s Three Phase 30 kVA Transformer is specifically designed to maximize power output, minimize operational costs, and enhance system reliability in industrial, commercial, and renewable energy applications.
📩 For more details, contact us today.