Реле защиты ABB RED670 НОВОЕ И ОРИГИНАЛЬНОЕ
Предмет номер.:
RED670Оплата:
T/TПорт доставки:
Xiamen ChinaВремя выполнения:
IN STOCKЗаказ (минимальный заказ):
1our website : https://www.kerienplc.com/
Kerien Automation Co., Ltd. is located in the beautiful coastal city-Xiamen, Fujian, China. It is one of the beautiful coastal tourist cities in Southeast China.
We are a supplier of industrial automation parts. We focus on PLC modules and DCS cards, and undertake PLC control cabinets and inverter control cabinets. The brands are as follows:
Invensys Foxboro,Invensys Triconex,Rockwell Allen-Bradley Relianc,Schneider Modicon,ABB,Siemens,GE FANUC,Yaskawa,Bosch Rexroth,Westinghouse,Woodward,Ovatin...etc.
An alternating current device that is converted into adjustable voltage and frequency. Frequency converters are widely used in energy saving, automation systems, and improvement of process level and product quality. With the advent of frequency converter, a technological revolution has taken place in the field of electrical drive, that is, AC speed regulation replaces DC speed regulation. Frequency conversion speed regulation is recognized as a promising speed regulation method.
PLC (Programmable Logic Controller) is a control device for digital operation and operation, which is widely used in various fields of industrial control. PLC can realize complex control tasks through software programming and hardware connection. With powerful control functions, it is one of the three pillars of contemporary industrial control. As an industrial control product, frequency converter and PLC are often used together (PLC as programmer and frequency converter as driver) to complete control tasks.
The main connection modes of PLC and frequency converter are: the digital output signal of PLC is connected with the digital input signal of frequency converter; The analog output signal of PLC is connected with the analog input signal of frequency converter. In practical application, the problems that should be noticed when connecting the two correctly are summarized as follows. At the same time, the inverter will produce strong electromagnetic interference to the surrounding electrical equipment when it is running. In order to prevent the interference to PLC when the inverter is running, the key issues to be considered when connecting the two are summarized below.
SD822 3BSC610038R1
SD823 3BSC610039R1
SS822 3BSC610042R1
SD831 3BSC610064R1
SD832 3BSC610065R1
SD833 3BSC610066R1
SD834 3BSC610067R1
SS832 3BSC610068R1
3BSE022262R1
PM851K01 3BSE018168R1
PM856K01 3BSE0181048R1
PM860K01 3BSE018100R1
Предыдущий:
Модуль питания ABB SD812FСледующий:
Главная панель управления ABB 3BHE039770R0102Если у вас есть вопросы или предложения, пожалуйста, оставьте нам сообщение, мы ответим вам, как только сможем!
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