Description
ABB GFD233A101
ABB GFD233A101
ABB GFD233A101
EK6系列接地开关仅适用于户内的电气设备，符GB/T1985、DIN VDE0670第二部分和标准IEC 62271-102：2001。并配有快速合闸机构，能够快速合闸。导体的尺寸设计能够承受额定短时短路电流通过，快速合闸操作不受控制。接地开关除了预先装配好的部分还附有备装零件和匹配的接地软铜绞线，正确地将这些零部件安装在开关柜上，以能完全实现接地开关通断保护功能。开关是依据GB/T 1985、DIN VDE0670第二部分和IEC 62271-102：2001的相关部分规定进行检查，完全合格。 SVIT隔离车适用于在以空气为绝缘的户内可抽出式开关柜中，以供主回路无载荷换接、以及对被检修的主母线、断路器等电气设备与带电线路进行电气隔离之用。
将开关柜的上下触头直接相连，利用断路器形式的极柱和触头来连接隔离的母线可以避免受到环境的影响，非常安全和可靠。在进线/出线柜中它将主母线和馈线连接起来，在母联柜中，它连接了两段母线系统。
隔离车可以代替断路器使用在UniGear系列开关设备中，在发散式网络中完成进线/出线柜之间的连接，这种连接方式需采用双开关柜结构，每台开关柜均为母联形式，第一台配断路器，第二台配隔离车。
fieldbuses (max. 12 MBd)
Simple engineering: configuration, commissioning and diagnostics using only the same tool CBF (Control Build F) software
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Access to all information from the field including equipment management information
Global database of fieldbus devices, control levels and HMI (Human Machine Interface) usage systems
Module identification with production operating parameters
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complete self-diagnosis
Compact and robust design
Front Panel Wiring
DIN rail (U-shaped) installation well can be directly wall mounted, simple and convenient
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Allowable operating ambient temperature…60 C, with automatic temperature monitoring
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EMC (Electromagnetic Compatibility) according to EN50082
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Certifications: CE, NAMUR, CSA, CSA-NRT
Glossary
Process station:
This term is used to describe AC800F controllers (field controllers) and rack-mounted controllers. A process station can be designed to be redundant
configuration and non-redundant configuration.
AC800F :
This term is used to describe the AC800F Field Controller type of process station. A redundant process station consists of 2
AC800F controller.
Rack mounted process station:
This term is used to describe a rack-mounted type of process station. A redundant process station contains 2 rack-mounted CPUs.
This term is used to describe a single, non-redundant
