MIVI1000E00HI00  |  Multilin 750/760  馈线保护继电器

GE MIVI1000E00HI00是GE Multilin 750/760馈线保护继电器的型号。该装置旨在为中低压配电系统提供全面的保护、控制和监测。GE MIFIIPI55E10H100提供先进的功能，如甩负荷、同步检查和自动转换方案，使其成为保护配电系统的可靠高效的解决方案。

GE MIVI1000E00HI00的主要功能之一是其用户友好的界面和大型图形显示屏，可方便地导航和监控系统。此外，继电器还具有多种通信选项，便于与其他系统集成。

特点

GE MIVI1000E00HI00具有一系列功能，使其成为一款可靠高效的设备。它的一些关键功能包括：

-大型LED显示屏

-多种输入和输出选项

-用户友好界面

-高精度和精密度

-紧凑耐用的设计

-易于安装和维护

1、电磁继电器的工作原理和特性

电磁式继电器一般由铁芯、线圈、衔铁、触点簧片等组成的。只要在线圈两端加上一定的电压，线圈中就会流过一定的电流，从而产生电磁效应，衔

铁就会在电磁力吸引的作用下克服返回弹簧的拉力吸向铁芯，从而带动街铁的动鲀点与静触点(常开能点)吸合。当线剧断电后，电磁的吸力也随之

消失，衔铁就会在弹簧的反作用力返回原来的位置，使动触点与原来的静触点(常闭触点)释放。这样吸合、释放，从而达到了在电路中的导通、切

断的目的。对于继电器的“常开、常闭”触点，可以这样来区分:继电器线未通电时处于断开状态的静触点，称为“常开触点”:处于接通状态的

静触点称为“常闭触点”

2、电路原理

2.1 继电器简单介绍

继电器是一种当输入量变化到某一定值时，其触头(或电路)即接通,或分断交直流小容量控制回路

2.2 工作原理

由永久磁铁保持释放状态，加上工作电压后，电磁感应使衔铁与永久磁铁产生吸引和排斥力矩，产生向下的运动，最后达到吸合状态

GE MIVI1000E00HI00 is a model of GE Multilin 750/760 feeder protection relay. The device is designed to provide comprehensive protection, control and monitoring for medium and low voltage distribution systems. The GE MIVI1000E00HI00 offers advanced features such as load dumping, synchronous checking and automatic conversion solutions, making it a reliable and efficient solution for protecting distribution systems.

One of the key features of the GE MIVI1000E00HI00 is its user-friendly interface and large graphical display for easy navigation and monitoring of the system. In addition, relays have multiple communication options for easy integration with other systems.

peculiarity

The GE MIVI1000E00HI00 has a range of features that make it a reliable and efficient device. Some of its key features include:

- Large LED display

- Multiple input and output options

- User-friendly interface

- High precision and precision

- Compact and durable design

- Easy to install and maintain

1. Working principle and characteristics of electromagnetic relay

Electromagnetic relays are generally composed of iron core, coil, armature, contact reed and so on. As long as a certain voltage is added to both ends of the coil, a certain current will flow through the coil, resulting in an electromagnetic effect

The iron will overcome the pull of the return spring under the action of electromagnetic attraction and attract to the core, thereby driving the street iron's moving fish point and static contact (normally open energy point). When the cable is cut off, the electromagnetic suction also follows

Disappear, the armature will return to the original position in the spring reaction force, so that the moving contact and the original static contact (normally closed contact) release. In this way, the suction and release, thus achieving the conduction and cutting in the circuit

Break the purpose. For the "normally open, normally closed" contact of the relay, it can be distinguished in this way: the static contact that is in the disconnected state when the relay line is not powered on is called "normally open contact" : in the connected state

Static contact is called "normally closed contact"

2. Circuit principle

2.1 Brief introduction of relays

A relay is a type of contact (or circuit) that is switched on or broken when the input changes to a certain value, or a small capacity AC-DC control loop

2.2 Working Principle

The permanent magnet keeps the release state, and after the working voltage is added, the electromagnetic induction makes the armature and the permanent magnet produce attraction and repulsion torque, produce downward movement, and finally reach the suction state