Description
ABB TC520
ABB TC520
ABB TC520
介绍与ACS580MV 并排安装的ABB 手动/ 自动旁路的特征。
手动/ 自动旁路是可选件，用于传动故障( 例如，跳闸) 和传动维护时的备份，电机可切换到旁路(DOL) 模式。旁路柜遵守传动标准IEC 61800-4。
GB1985 ( 手动旁路); GB/T11022( 电动操作手动旁路； IEC 60470 (2000), IEC 632-1(1978), ICS3 – UL347( 高级电动操作手动旁路)。
旁路单元介绍
可提供2 种旁路：手动旁路和自动旁路。
手动旁路中，三个隔离开关作为柜体的主要元件。
自动旁路中，三个接触器作为柜体的主要元件。
无论是手动旁路还是自动旁路，旁路单元都与传动集成在一起发货。
odification of names, comments, data or module types
●Search and display based on specific criteria
● Cross reference can be used in systems that use a large number of variables or process points
Programs and drawings to quickly find the desired variable or process point within the scope
noodle.
ABB is the world’s largest in measurement and process automation
One of the equipment and system suppliers.
An important factor in maintaining this market position is the quality of our products
quantity, and quality from manufacture all the way to service. ABB automation early
In 1990, it obtained the DQS certificate based on ISO9001 certification,
EQnet quality based on ISO 9000/EN 29000 was subsequently achieved
Certification.
However, the Freelance 800F is more than technical excellence, I
We have also spent a lot of effort in proper planning, installation and revision too
This makes engineering design and maintenance faster, more economical and more efficient.
Industrial” is a world-leading all-round integrated open control system launched by ABB Group Automation Headquarters.
It integrates the advantages of traditional DCS and PLC in one body and supports a variety of international field bus standards. It has both the
