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High Voltage Converter for Electric Motor​

Finding a reliable partner for high voltage equipment can be challenging. If you need a dependable High Voltage Electric Frequency Converter, YINAN ELECTRIC is the ultimate solution. We offer high-quality products to enhance your business performance. Contact us today!
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High Voltage Converter for Electric Motor



The High Voltage Electric Frequency Converter from YINAN ELECTRIC is a highly efficient and reliable device designed to convert electrical frequencies in high-voltage environments. This innovative product is engineered to ensure stable performance for industrial machines and systems that require consistent power. It offers superior control and protection, making it ideal for demanding applications in various industries.


Product Name

General Purpose Vector Frequency Converter

Power Specifications

0.75KW - 22KW

Rated Voltage

380V

Input Voltage

±15%

Input Frequency

50Hz

Cooling Level

Air-cooled with fan control

Low Frequency Output

0-300Hz

High Frequency Output

0-3000Hz

Control Mode

V/F control, advanced V/F control,

V/F separation control, current vector control

Protection

Over-current, over-voltage and under-voltage, module fault, over-heat, short circuit, input and output lack of phase, abnormal motor parameter regulation, electronic thermal relay, ect.


Product Overview


The High Voltage Converter for Electric Motor represents a cutting-edge power conversion solution engineered to manage the unique demands of high-voltage motor applications in industrial settings. This advanced device converts and regulates high-voltage electrical power, enabling precise control of motor performance while ensuring safety and efficiency in demanding operating environments. Unlike standard voltage converters, this specialized system handles elevated voltage levels with enhanced insulation and protection mechanisms to meet strict industrial safety standards. Compliant with IEC 61800-5-1 and EN 61800-3 standards, it supports high-voltage motor operations across a wide range of industrial applications, from heavy manufacturing to power generation. Its robust design and intelligent control capabilities make it an essential component for large-scale motor systems requiring reliable high-voltage power management.


Product Features


High-Voltage Handling Capability

Designed to operate with input voltages ranging from 690V to 35kV AC, the converter efficiently manages high-voltage power conversion while maintaining stable output parameters. Advanced insulation systems and isolation technologies ensure safe operation even at maximum voltage levels.


Precision Power Regulation

Utilizing state-of-the-art control algorithms, the converter maintains voltage regulation within ±0.5% of setpoint and frequency stability within ±0.1Hz, ensuring consistent motor performance even under varying load conditions. Total harmonic distortion (THD) is kept below 2% for clean power delivery.


Advanced Protection Mechanisms

Equipped with multi-layer protection systems including overvoltage, undervoltage, overcurrent, short circuit, and arc fault protection. The built-in arc flash mitigation technology reduces risks associated with high-voltage electrical faults, enhancing workplace safety.


Remote Monitoring and Control

Integrated communication capabilities support industry-standard protocols including Modbus TCP/IP, Profibus DP, and Ethernet/IP, enabling seamless integration with SCADA systems and industrial automation networks for centralized monitoring and control.


Applications


Heavy Industrial Machinery

Ideal for powering large motors in steel mills, mining equipment, and heavy manufacturing facilities, where high-voltage motors drive crushers, rolling mills, and conveyor systems requiring reliable power conversion.


Power Generation Facilities

Supports auxiliary motors in power plants, including pumps, fans, and compressors used in coal, natural gas, and hydroelectric power generation, ensuring efficient operation of critical infrastructure.


Oil and Gas Processing

Provides stable power conversion for motors in offshore platforms, refineries, and pipeline systems, where high-voltage equipment operates in harsh and remote environments.


Water and Wastewater Treatment

Powers large pumps and aeration systems in municipal water treatment facilities, ensuring consistent performance for water distribution and wastewater processing applications.


FAQ


What voltage ranges does the high voltage converter support?

The converter is available in models supporting 690V, 3.3kV, 6kV, 10kV, and 35kV input voltages, with corresponding output configurations optimized for high-voltage motor applications.

How does the converter enhance operational safety?

In addition to standard protection features, the converter incorporates arc-resistant enclosures rated to IEEE 1584 standards and interlock systems that prevent access to live components during operation, significantly reducing electrical hazard risks.

What efficiency levels does the converter achieve?

The high voltage converter delivers conversion efficiency exceeding 97.5% across 30-100% load range, minimizing energy losses in high-power applications and reducing operational costs.

Can the converter be retrofitted to existing motor systems?

Yes, the converter is designed for flexible installation and can be retrofitted to existing high-voltage motor systems with appropriate engineering support. Retrofit kits include necessary adapters and mounting hardware for compatibility with most motor types.


Product Category

Our factory focuses on the production and development of frequency converters and soft start devices, which are widely used in the fields of automation control and energy management, helping enterprises improve energy efficiency and reduce energy consumption.

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WhatsApp: +8613456090727
Skype: +86-13456090727
Tel: +86-400-080-0075
Phone: +86-13456090727
Add: No.3 Jinmao Road,Wenyang District,Yueqing City,Wenzhou City,Zhejiang Province, China 325600
 

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