Medium Voltage (MV) Asynchronous motors are used in several industries in different applications. This article aims to explain principles of energy saving with MV frequency converter applications as such motors. Terminology first: Frequency Converter means and inverter at core. Drive is general name for the power electronic devices used for motors. In our case they
Industrial sites or businesses may not be located in the same location. Factories or businesses can be found in scattered lands or even in interurban areas. Especially in commercial areas, production areas can be found in both urban and rural areas even at intercontinental points. In such places, it becomes important to control the
PLC products can be preferred in industrial field and wherever necessary. In this article, information about compact PLC will be given. Compact PLCs, as the name suggests, are products that provide fewer inputs and outputs. It is ideal for places where a maximum of 250-300 I/O signals does not exceed. Input feed on the
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- 17/11/2021in Automation-Eng, Security
Reduce Your Automation Costs with Hitachi’s New RIO3 Series Remote I/O Solutions !
We are here with the new series of Hitachi RIO family, RIO3 series remote IO products..… It offers perfect solutions in all kinds of application areas. With the new series, Hitachi RIO3 collects the signals from scattered points in your factory areas in a single point and performs them over a desired communication line to... - 04/02/2021in Automation-Eng, Security
Permanent Magnet(PM) High Efficiency Motor Driver
Permanent Magnet motors are higher efficiency motors than other motors. PM drivers are needed to give way to them and to adjust the speed. With the frequency converter of the SJ-P1 series, permanent magnet (PM) or induction motor (IM) motors can be started. Hitachi manufactures a wide range of high performance frequency converters for many... - 10/03/2022in Automation-Eng, Security
What is OPC Server and What Are Its Advantages ? (Takebishi/DeviceXPlorer)
What is OPC (Open Platform Communications)? It is a standard platform created for data transfer and communication in industrial applications. OPC is a standard software-to-software communication interface. It allows devices of different brands and models to communicate with each other. There are many software packages around the world that support ... - 07/07/2021in Automation-Eng, Security
IP55 High Protection Class, Main Switch Speed Control Unit
Hitachi SJ-S1 IP55M series frequency converter has announced its IP55 high Protection class, with built-in main switch. Depending on the motor type, permanent magnet (PM) or induction motor (IM) motors can be started. Hitachi manufactures a wide range of high performance frequency converters for many industrial applications. The modular design of f... - 23/06/2023in Automation-Eng, Security
ENERGY EFFICIENCY REPORTS ON HITACHI DRIVES
Motors assume a large part of the electrical power consumption in both commercially used buildings and industrial facilities. Energy consumption can be greatly reduced by using drives in many applications such as fans, pumps, compressors or conveyor lines. Due to the non-linear structure of the motors, the speed – power change changes proport...
