1. Overview of microcomputer protection measurement and control device
AM series microcomputer protection and monitoring device (hereinafter referred to as device) integrates protection, measurement and control. It is suitable for user terminal substation (35) with voltage level of 35kV and below, which can realize comprehensive protection and measurement and control of user substation. Applications include power, water, transportation, petroleum, chemical, coal, metallurgical and other industries.
The device adopts advanced mature and reliable protection principles and algorithms, strong anti-interference performance, high reliability, flexible protection implementation, and redundant design for communication. The device has independent high-precision current measurement loop, multi-channel switch quantity acquisition and relay output, which can be used together with substation integrated automation system or power plant electrical automation system, which can realize unattended end user substation power distribution automation system. The device can be installed centrally in groups or directly on the switchgear for distributed control.
2, microcomputer protection measurement and control device specifications
AM3 series microcomputer protection device model and function configuration table:
AM4 series microcomputer protection device model and function configuration table:
AM5 series microcomputer protection device model and function configuration table:
AM5-BL series microcomputer protection device model and function configuration table:
AM6 series microcomputer protection device model and function configuration table
3, shape, opening size and installation method
●AM3 series microcomputer protection device (unit: mm)
●AM4 series microcomputer protection device (unit: mm)
●AM5 series microcomputer protection and monitoring device (unit: mm)
●AM6 series microcomputer protection and monitoring device (unit: mm)
●AM series microcomputer protection measurement and control device installation method
4, the terminal block
●AM3 series microcomputer protection device
●AM4 series microcomputer protection device
AM4-U/I microcomputer protection device
●AM5 series microcomputer protection and monitoring device
AM5-F/T/M/B/C/U microcomputer protection device
●AM6 series microcomputer protection and monitoring device
