Custom Static Digital Converter from single to 3 phase Manufacturer, Suppliers

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Custom Static Digital Converter from single to 3 phase Manufacturer, Suppliers

This static digital single-phase to three-phase power converter adopts advanced digital control technology, with output harmonic distortion â‰¤3%, providing a wide power range of 3-200kW, and integrated overload/short circuit/over-voltage and under-voltage multiple protections.

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Product Description

📌 Product Overview

This industrial-grade power converter utilizes a digital control algorithm to precisely convert single-phase to three-phase power, achieving an output voltage fluctuation of <1%. It is particularly suitable for applications with stringent power quality requirements, such as precision machining equipment and test platforms.

High Efficiency: Utilizing IGBT modules and a DSP digital signal processor, it ensures conversion efficiency ≥95% across the entire power range (3-200kW).
Power Quality: A built-in real-time harmonic compensation system achieves THD ≤3%, exceeding the IEEE 519 standard.
Advanced Protection: Includes graded fuse overload protection, IGBT shoot-through protection, and dynamic voltage regulation (OVP/UVP range ±15%).
Standards: UL/cTUVus certified, IP20 rated, operating from -10°C to +50°C.

🚀 Product Advantages

High-Efficiency IPM Technology Utilizing the sixth-generation efficient IPM intelligent module from Mitsubishi, Japan, this converter ensures stable performance with a service life extending up to 15 years.

Flexible Start Modes Offers Reduction Voltage Start and Variable Frequency Start, reducing the need for additional converters and lowering investment costs.

Pure Sine Wave Output Delivers excellent transient response (less than 50ms) and minimal waveform distortion for optimal device performance.

Electrical Isolation Employs a low-frequency transformer to achieve complete electrical isolation, effectively preventing interference.

SVPWM Space Vector Algorithm Achieves high conversion efficiency (exceeding 94%) and low no-load losses, enhancing overall system performance.

❓ Frequently Asked Questions

What is the conversion efficiency of this power converter?

The converter utilizes IGBT modules and DSP processors to achieve a conversion efficiency of ≥95% across its entire power range (3-200kW).

Can I use this for precision laboratory equipment?

Yes. With an output voltage fluctuation of less than 1% and THD ≤3%, it is ideal for precision machining and sensitive test platforms.

What is the expected service life of the IPM module?

By utilizing sixth-generation Mitsubishi IPM intelligent modules, the device is designed for a service life of 15 years or more under stable operation.

Does the system provide electrical isolation?

Yes, it incorporates a low-frequency transformer that provides complete electrical isolation between input and output to ensure a clean, interference-free power supply.

What start modes are available for different loads?

Users can choose between Reduction Voltage Start and Variable Frequency Start to customize the startup based on specific load requirements.

What safety certifications does the product hold?

The converter is UL/cTUVus certified and meets the IEEE 519 standard for harmonic control, with an IP20 protection rating.