50Hz/60Hz±5% Input Frequency Standard VFD with IGBT Module Heat Protection Design and Built-in DC Reactor

PERFORMANCE CHARACTERISTICS

High Reliability

• Innovative Independent Air Duct,protect the inverter from dusts and sundries
• Applying efficient and precise thermal simulation software
• Adopting advanced thermal testing, validation technology and equipment
• Rigorous full-load and overload testing procedure
• All products passing high-temperature load aging test before ex-work
• Three-proof Paint Automatic Spraying Process

High Adaptability

• Wide Voltage Range,Three-phase 380V ~ 480V
• Built-in C3 filter
• Simple and user-friendly EMC grounding design
• Book-shaped design with the volume 40% less than traditional models
• Supporting side-by-side installation of multiple inverters

Outstanding Performance

• Supporting the drive control of three-phase asynchronous motors
• Supporting V/F control, open-loop vector control
• Comprehensive motor auto-tuning functions, including dynamic, static and static+dynamic auto-tuning

Various Expansion Functions

• Optional I/O terminal expansion cards
• Support Profibus-DP, Profinet IO, CANopen, Modbus TCP/IP, Ethercat, EtherNet/IP, and other bus communications

Industry-specific Ease of Use

• Models of 22kw and below are equipped with a standard built-in braking unit while models of 30kw to 560kw with an optional one
• Supporting process PID control which can be applied in constant temperature control, constant pressure control and tension control
• Supporting wobble function which can be applied in fiber and textile industries
• Supporting random PWM depth to reduce motor noise
• Supporting V/F Supporting V/F half separation and complete separation modes

Autonomous Rapid Debugging

• Supporting Background Software for Quick Debugging
• Supporting event logs and fault record

MAIN PARAMETERS

COENG Tech Co., Ltd. was founded in 2017, specializes in the research, manufacturing, sales, and service of electric drive products, with a primary focus on Variable Frequency Drives (VFDs).

As an innovative company, COENG leverages its expertise and advanced technology to develop cutting-edge VFD solutions. These VFDs are designed to provide efficient and precise control over electric drive systems, enabling enhanced performance and energy savings in various applications.

COENG's commitment to quality is reflected in its state-of-the-art manufacturing facilities, which adhere to strict quality control standards. The company employs a team of highly skilled professionals who are dedicated to delivering reliable and high-performance electric drive products.

In addition to manufacturing, COENG also places great emphasis on customer satisfaction. The company strives to provide exceptional sales and service experiences to its clients. Through a comprehensive sales network and responsive customer support, COENG ensures that its products are readily available and that customers receive timely assistance whenever needed.

With its forward-thinking approach and dedication to excellence, COENG Tech Co., Ltd. aims to become a leading player in the electric drive industry. The company's focus on research and development, coupled with its commitment to customer satisfaction, positions it as a trusted provider of innovative VFD solutions for diverse applications.

COENG provides multiple voltage power sections and different controlmodes VFD products, which are suitable for various industrial scenarios such as metallurgy, petroleum,petrochemical, mining machinery, port lifting, distributed power generation, large-scale testing platforms,marine equipment, textile, chemical, cement, municipal, etc.

The products are including HD2000 series low voltage engineering type VFD, HD8000 series medium voltage multi-level VFD, HV500 & HV510 series high performanceVFD, HV300 & HV350 series common VFD, HV610 series for crane and oilfield dedicated HEC series VFD.