High Performance Three Phase Autotransformer China Factory and Suppliers

Looking for leading Three Phase Autotransformer China suppliers? Our factory delivers high-efficiency dry type transformers with 98 percent efficiency, converting 380V 415V and 440V to 200V 220V and 380V. Optimize industrial stability and reduce energy costs today.

SupplierShenzhen Kezhiding Electronic Co., Ltd.www.kzdpower.com

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About this product

Product information from the supplier.

The Three Phase Autotransformer is a premium, high-performance dry-type power solution meticulously engineered for precise voltage regulation in demanding industrial environments. By seamlessly converting input voltages such as 380V, 415V, and 440V into optimized outputs like 200V, 220V, and 380V, this system eliminates the risk of equipment failure caused by voltage mismatch, ensuring your critical machinery operates at peak performance regardless of local grid instabilities.

Designed with a core focus on sustainability and operational reliability, this transformer integrates an advanced porous heat dissipation system and an energy-efficient core to achieve an exceptional efficiency rating exceeding 98%. Its dry-type construction ensures low noise pollution and an eco-friendly footprint, making it the ideal choice for modern factories and commercial facilities where stability, energy savings, and noise reduction are critical priorities for operational excellence.

Detailed Parameters

Product Type	Three Phase Autotransformer (Dry Type)	Efficiency Rating	> 98% High Efficiency
Input Voltage	380V / 415V / 440V	Output Voltage	200V / 220V / 380V
Cooling Method	Porous Natural Heat Dissipation	Phase Count	3 Phase
Env. Impact	Energy-Saving & Eco-Friendly	Acoustics	Low Noise Operation
Application	Voltage Stabilization & Conversion	Thermal Design	Overheat Prevention System

Key Advantages

Voltage Versatility

Easily convert multiple input levels (380V-440V) to required outputs, solving critical equipment mismatch issues.

Ultra-High Efficiency

Operating efficiency exceeds 98%, significantly reducing energy loss and monthly operational costs.

Thermal Stability

Porous heat dissipation ensures stable temperatures, preventing overheating and hardware degradation.

Low Noise Profile

Optimized dry-type design minimizes noise pollution, creating a better workplace environment.

Eco-Friendly Design

Dry-type construction eliminates oil leaks and hazardous materials, supporting green manufacturing.

Enhanced Reliability

Robust build quality ensures consistent power delivery and minimizes unplanned equipment downtime.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of transformer stock and specifications for rapid deployment.

Load Monitoring

Analyze input/output voltage stability to optimize equipment lifespan.

Maintenance Alerts

Scheduled notifications for thermal inspections and efficiency audits.

Energy Analytics

Detailed reporting on power savings achieved through 98% efficiency cores.

Compliance Tracking

Ensuring all electrical installations meet regional safety and voltage standards.

System Integration

Seamlessly integrate power regulation into existing factory automation grids.

Investment Return Comparison

Comparison Metric	Standard Transformers	Our Autotransformer
Energy Efficiency	85% - 92%	> 98% High Efficiency
Cooling Cost	Active Cooling Required	Passive Porous Dissipation
Operational Noise	Moderate to High	Ultra-Low Noise
Installation Flexibility	Single Voltage Fixed	Multi-Voltage Adaptable
Long-term ROI	Higher Energy Waste	Significant Energy Savings

Frequently Asked Questions

Q: What are the primary benefits of a dry-type autotransformer over an oil-filled one?

Dry-type transformers are more environmentally friendly as they eliminate the risk of oil leaks, require significantly less maintenance, and are safer for indoor installations in industrial settings.

Q: How does the porous heat dissipation function work?

It utilizes a specialized structural design that maximizes airflow through the core, allowing heat to dissipate naturally without the need for noisy fans, ensuring stable operation.

Q: Can this transformer handle fluctuating input voltages?

Yes, it is specifically designed to convert various input voltages (380V, 415V, 440V) into stable output voltages to prevent equipment failure due to mismatch.

Q: What does the 98% efficiency rating mean for my electricity bill?

High efficiency means less energy is wasted as heat during the voltage conversion process, leading to lower power consumption and reduced monthly operational costs.

Q: Is this autotransformer suitable for high-precision electrical equipment?

Absolutely. By providing a stable and correct output voltage, it protects sensitive components from instability and ensures consistent performance of precision machinery.

Q: How often does a dry-type autotransformer require maintenance?

Maintenance is minimal compared to oil-type units. Periodic dust removal from the porous vents is generally sufficient to maintain optimal thermal performance.