AC60/AC80 series medium voltage inverter, AC60/AC80 series, medium voltage, frequency converter, AC60/AC80 series, medium voltage inverter and inverter.

Wei Chuang medium voltage series inverter is the two development and design of high performance and high reliability medium voltage inverter on the mature AC60/AC80 platform.

Voltage level

660V level (three-phase power) 7.5-630kW
1140V level (three-phase power) 30-1000kW

High reliability design
1, adopt the mature AC60/AC80 platform to carry out the two development.
2, optimize the layout and structure, further improving the service life and reliability of the machine.
3, 93KW above the machine uses the up and down wiring to optimize the internal structure of the control cabinet.
4, AC60 series 160KW above standard DC reactor, AC80 series 30KW above standard DC reactor. Effectively reduce input harmonics, increase input power factor, and protect your power network. A full series of reserved DC reactor access terminals.

Super strong environmental adaptability

1, the standard products are all treated with three proof lacquer. At the same time, when the humidity or dust exceeds the standard, the protection measures can be provided to meet the requirements of long-term stable operation in a more harsh environment.
2. Air duct isolation technology, moisture resistant, dust, seal design, easy to cope with harsh industrial use environment.
3. The environmental tolerance is better than that of the imported inverter. Air duct isolation, seal design.
Super strong communication function
1. Powerful communication function: master-slave communication using the international standard ModBus protocol. The user can realize centralized control through PC/PLC, upper computer and main station converter, such as setting up frequency control command, operating frequency, modifying the parameters of related function code, working state of frequency converter and monitoring of fault information, so as to meet the specific application requirements.
2, AC80 series supports fieldbus expansion, and the Profibus protocol can be supported through the option.
Super strong anti-interference design

1, wide working voltage range and low voltage, ensure the carrying capacity by over modulation technology.

2, the power grid surge (inductive lightning), power grid noise, static immunity, to achieve stringent industrial standards.
3, control the separation of power and bus; control power isolation transformer isolated isolated power supply, control power standard design filter circuit.

Super strong protection function

Cement, mining, chemical industry, petroleum, shipbuilding, metallurgy, power, paper making, water industry, special industries, etc.