Description
ABB CI810B
ABB CI810B
ABB CI810B
ZX1.2气体绝缘金属封闭开关设备和控制设备
12~40.5kV应用，更简易的电缆安装
ZX1.2用于单母线系统的金属封闭开关设备，秉承ABB优化的设计理念，为用户提供诸多的用途：如高位的电缆连接和可选的数字化控制。开关设备高压带电部分都密封在充满SF6绝缘气体的气室内，带电部分免受外环境条件的影响。人员无法接触到带电的部份，提高操作的安全性，保障操作人员的安全。
ZX1.2采用模块化设计和插接技术，可配高度灵活的电子传感器和数字化保护，也可配常规的继电器和互感器，该设备结合了面向未来的概念和技术。
适用范围
额定电压: …36 (40.5) kV
额定电流: …2500 A
额定短路开断电流: …31.5 kA
额定短路关合电流: …80 kA
components:
Basic unit pm802f
Power supply sa801f/sd802f
o
Ethernet network card ei801f/ei802f/ei803f
o
Fieldbus interface card fi810f/fi820f/fi830f
Various accessories
The main components of the field controller PS are described below.
Basic unit pm802f
The basic unit pm802f is composed of a metal rack and a CPU motherboard. It periodically scans the data from the
The signals of the field bus sensors are processed according to the control application program configured by the user, and then the calculation results are passed
The fieldbus interface card returns the corresponding fieldbus actuator.
Two field controllers can realize controller 1:1 redundancy, and undisturbed switching between master and slave PS. Two on each PS
Ethernet network card, the second network card is used to connect the system network diginets), and the second network cards can be interconnected with e
ach other to form a special
Redundant communication link (diginetr) to ensure information synchronization between master and slave PS. — However, the master PS fails, and the slave PS can quickly and undisturbed connect the replacement worker
Make. All inputs and outputs also support redundant operation.
The data communication between the field process controller PS. operating station 0s and the engineer station es is completed by the system network (diginets), which is inserted
The – Ethernet network card on the PS basic unit provides the interface between PS and diginets. ES. Hardware configuration and PS
The user program is downloaded to the PS CPU through diginets and the first network card. After the field bus interface card is newly installed or replaced, the required group
The status information will be automatically reloaded. The configuration results and real-time process data are stored in RAM, and ram is installed on the Ethernet network card or battery card
The backup battery can maintain the configuration content and data in case of power failure.
Basic unit pmbo2f characteristics:
mouth
Installation slots of 4 fieldbus interface cards
c
Installation slot of 2 Ethernet network cards
Support redundant operation of Fieldbus
