>>>>>型号:MP3010 保护继电器 基于微处理器的
【功能描述】
MP-3000系列电动机保护继电器是一种多功能的基于微处理器的保护继电器，用于在所有电压等级下保护任何尺寸的电动机。它最常用于中压启动器和临界或更大的电机。这个继电器是一个电流唯一的设备，提供完整和可靠的电机保护，监测和启动控制功能。它有固定安装、半嵌入式或半嵌入式快速释放抽出式两种形式。两种外壳都很紧凑，适合标准的IQ切割。可选的快速释放抽出式外壳具有两级触点断开和自短路ct电路端子。备用自短路端子对可用作继电器移除警报或继电器移除时的连续电机运行(非故障安全模式)。可选通信模块外部安装在固定安装壳体上，内部安装在抽出式壳体中。
基于微处理器的
自我诊断
用户友好的界面
大型LED显示屏
内置帮助程序
内置测试模式
LED模式和目标指示
远程通信
可编程离散输入
可编程输出
过载保护
锁定转子
极限跳闸电流
负序相位不平衡
瞬时过电流
接地故障保护
带URTD模块的RTD跳闸和报警
欠载跳闸
每次启动
自动或手动复位
>>>>>型号:MP3010 保护继电器 基于微处理器的
【英文介绍】
The MP-3000 Series Motor Protection relay is a versatile microprocessor-based protective relay designed to protect motors of any size at all voltage levels. It is most commonly used in medium voltage starters and critical or larger motors. This relay is a current only device that provides complete and reliable motor protection, monitoring and starting control functions. It comes in two forms: fixed mounting, semi-embedded or semi-embedded quick release extraction. Both enclosures are compact and suitable for standard IQ cuts. Optional quick-release pull-out housing with two-stage contact break and self-shorting ct circuit terminals. The spare self-shorting terminal pair can be used for relay removal alarm or continuous motor operation when the relay is removed (non-fail-safe mode). The optional communication module is externally mounted in a fixed mounting housing and internally mounted in a pull-out housing.
Microprocessor-based
self-diagnosis
User-friendly interface
Large LED display
Built-in helper
Built-in test mode
LED mode and target indication
telecommunication
Programmable discrete input
Programmable output
Overload protection
Locking rotor
Limiting trip current
Negative sequence phase imbalance
Instantaneous overcurrent
Earth fault protection
RTD trip and alarm with URTD module
Underload trip
Each start
Automatic or manual reset
>>>>>型号:MP3010 保护继电器 基于微处理器的
