Three Phase 240v to 220v step down transformer
Custom Transformer Specifications
- UL Certification standards
- 10KVA-3000KVA Rated power
- 50Hz/60 Hz Frequency
- 80°C -150°C Temperature Rise
- Class F/H/N/R Insulation Class
- Copper/Aluminum winding materials
- Δ-Y/Y-Y /Δ-Δ /Y-Δ/Δ-Z/Y-Z/ Wiring Configurations
- IP00/IP20/IP23/IP40/IP44/IP54
- Vacuum Pressure Impregnated Windings
- Energy Efficient

Maximizing Solar Power Efficiency | Shinenergy Three Phase 240V to 220V Step Down Transformer
Shinenergy’s Three Phase 240V to 220V Step Down Transformer is expertly designed to meet the unique demands of photovoltaic (PV) systems, providing efficient and reliable voltage conversion for optimal solar energy performance. By stepping down 240V to 220V, our transformers significantly boost energy conversion efficiency, enabling businesses to maximize returns on their solar investments. With our deep expertise in the renewable energy sector and tailored solutions, Shinenergy ensures that your systems are optimized for peak performance while maintaining a competitive advantage in the fast-paced solar industry. Choosing Shinenergy means enhancing both the efficiency and profitability of your solar projects, ensuring long-term sustainability and growth.
Enhancing Energy Storage System Performance | Shinenergy Three Phase 240V to 220V Step Down Transformer
Shinenergy’s Three Phase 240V to 220V Step Down Transformer plays a pivotal role in advancing the performance of energy storage systems by providing accurate and consistent voltage conversion. Stepping down 240V to 220V with high precision, our transformers optimize power conversion and ensure the long-term stability of your energy storage infrastructure. Custom-engineered for the energy storage industry, Shinenergy’s solutions not only enhance system reliability but also help businesses address power management challenges while keeping operational costs low. Partnering with Shinenergy means unlocking the full potential of your energy storage investments, empowering your business to meet future energy demands and thrive in a competitive marketplace.


Ensuring Data Center Power Reliability | Shinenergy Three Phase 240V to 220V Step Down Transformer
In the data center industry, power reliability and efficiency are critical to maintaining uninterrupted operations. Shinenergy’s Three Phase 240V to 220V Step Down Transformer delivers stable and precise voltage conversion to ensure continuous, reliable power for your data center operations. Our transformers are engineered to reduce the risk of costly downtime, protect IT infrastructure from voltage fluctuations, and streamline power management, all while reducing energy expenses. By choosing Shinenergy, you enhance the operational efficiency of your data center, improve long-term stability, and gain a competitive edge in the marketplace, ensuring that your systems operate securely and efficiently.
Powering Wind and Hydrogen Energy Projects | Shinenergy Three Phase 240V to 220V Step Down Transformer
Shinenergy’s Three Phase 240V to 220V Step Down Transformer is built to meet the rigorous requirements of renewable energy projects such as wind and hydrogen. Our transformers provide reliable and efficient voltage conversion even in extreme environmental conditions, ensuring your projects maintain peak performance. Shinenergy’s advanced power management technology optimizes operational efficiency, allowing businesses to reduce costs and maximize the success of their sustainable energy projects. Partnering with Shinenergy means securing the long-term commercial success of your renewable energy investments while supporting the global shift toward cleaner, greener energy solutions.


Ensuring Medical Power Stability | Shinenergy Three Phase 240V to 220V Step Down Transformer
In the medical industry, power stability is critical to ensuring the continuous operation of life-saving equipment. Shinenergy’s Three Phase 240V to 220V Step Down Transformer provides precise and reliable voltage conversion, safeguarding the uninterrupted performance of essential medical devices. Built to comply with stringent industry standards, our transformers enhance hospital power management, minimize equipment downtime, and ensure the continuity of healthcare services. By partnering with Shinenergy, you guarantee a stable power supply that allows healthcare professionals to focus on patient care, while we provide dependable power solutions to enhance operational efficiency and patient satisfaction.
- Data Sheet
- Step Down Three Phase Transformer catalog
- Rated capacity
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) |
Step Down Three Phase Transformer catalog | |||||
Step Down Three Phase 480 to 240 transformer | Step Down Three Phase 480 208 transformer | Step Down Three Phase 480/220 transformer | Step Down Three Phase 480 to 230 transformer | Step Down Three Phase 480 to 400 volt transformer | 480v to 230v 3 phase transformer |
Step Down Three Phase 240v to 110v transformer | Three Phase 240v to 120v step down transformer | Three Phase 240 to 208 step down transformer | Three Phase 120v to 100v step down transformer | Three Phase 600v to 220v step down transformer | Step Down Three Phase 208v to 120v transformer |
Three Phase step down transformer 220v to 110v | Three Phase 440 to 220 step down transformer | Three Phase 460 to 230 step down transformer 3 phase | Three Phase step down transformer 240v to 100v | Three Phase 240v to 220v step down transformer | Three Phase step down transformer 480 to 120 |
Three Phase 480 to 220 step down transformer | Three Phase 480 to 230 step down transformer | Three Phase 600v to 110v step down transformer | Three Phase 600v to 120v step down transformer | Three Phase 240v to 100v step down transformer | Three Phase step down transformer 277 to 120 |
Rated capacity | |||||||
1kva step down transformer | 2kva step down transformer | 5kva step down transformer | 5 kva step down transformer | 10 kva step up transformer | 10kva step down transformer | 15 kva step down transformer | 20 kva step down transformer |
25 kva step down transformer | 30kva step down transformer | 30 kva step down transformer | 45 kva step down transformer | 50 kva step down transformer | 75 kva step down transformer | 150 kva step down transformer | 500 kva step down transformer |
500 watt transformer | 1000 watt transformer | 1000w step down transformer | 1500w step down transformer | 1500 watt transformer | 2000w step down transformer | 2000 watt step down transformer | 3000w step down transformer |
5000w transformer | 5000 watt step down transformer | 5000w step down transformer | 10000 watts step up down transformer | 10000 watt step down transformer | 20000 watts step down transformer |
Optimize Operational Performance with Shinenergy’s Three Phase 240V to 220V Step Down Transformers
Shinenergy’s Three Phase 240V to 220V Step Down Transformer is designed to meet the rigorous demands of today’s industrial and commercial sectors. By effectively converting 240V to 220V, our transformers ensure a stable and reliable power supply, which not only reduces energy consumption but also minimizes the risk of costly equipment failures. Whether your operations are in manufacturing, data centers, or renewable energy projects, Shinenergy’s transformers are engineered to optimize power systems, enabling you to cut operational costs and significantly improve overall efficiency.
At Shinenergy, we focus on delivering customized power solutions tailored to your project’s specific needs. We combine advanced technology with flexible options to help you enhance your power management strategies. By ensuring the safety and stability of your power supply, our transformers are built to help you maximize your return on investment. Choosing Shinenergy gives you a competitive edge with a power management solution that drives long-term growth, improves sustainability, and positions your business ahead in the marketplace.
Get in touch with us today to learn how Shinenergy’s Three Phase 240V to 220V Step Down Transformers can enhance your operational efficiency, lower energy costs, and help your business achieve sustainable and profitable success.
A step-up transformer increases the voltage from the primary winding to the secondary winding, while a step-down transformer reduces the voltage. In the case of a Three Phase 240V to 220V Step Down Transformer, it reduces the voltage from 240V to 220V, making it ideal for supplying power to equipment that requires lower voltage levels in various industrial and commercial settings. Step-up transformers are typically used when a higher voltage output is needed for long-distance power transmission, while step-down transformers are essential for converting high voltage to safer, more manageable levels for operational use in industrial machinery or commercial facilities.
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A typical wiring diagram for a Three Phase 240V to 220V Step Down Transformer illustrates how the primary winding, which has more wire turns, and the secondary winding, which has fewer wire turns, effectively reduce the voltage from 240V on the primary side to 220V on the secondary side. This wiring configuration is crucial to ensure both the safety and efficiency of voltage conversion for your industrial or commercial applications.
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A Three Phase 240V to 220V Step Down Transformer reduces the voltage from 240V on the primary side to 220V on the secondary side. This makes it an ideal solution for safely powering equipment that operates at lower voltage levels. The transformer plays a vital role in ensuring the reliability and efficiency of your power distribution system, which is crucial for the uninterrupted operation of various industrial and commercial machines.
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A Three Phase 240V to 220V Step Down Transformer works based on the principle of electromagnetic induction. When alternating current flows through the primary winding (240V), it generates a magnetic field in the transformer’s core, which induces a lower voltage (220V) in the secondary winding. The voltage reduction occurs because the secondary winding has fewer wire turns compared to the primary, allowing the transformer to step down the voltage to a safe and efficient level suitable for your equipment.
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The formula for a Three Phase 240V to 220V Step Down Transformer compares the primary and secondary voltages to the number of turns in the windings:
Vs / Vp = Ns / Np
Where:
- Vs= secondary voltage (220V)
- Vp= primary voltage (240V)
- Ns= number of turns on the secondary winding
- Np= number of turns on the primary winding
Since the number of turns on the secondary winding (Ns) is fewer than the number of turns on the primary winding (Np), the voltage on the secondary side (220V) is reduced compared to the primary side (240V). This ensures a stable and controlled voltage output for your operational needs.
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