安科瑞ALP-50/M 智能马达保护器 电动机保护器

一概述overview

alp300保护器(以下简称保护器)具有抗干扰能力强、工作稳定可靠、数字化、智能化等特点。保护器能对电动机运行过程中出现的起动超时、过压、欠压、过载、断相、不平衡、欠载、接地/漏电、阻塞、短路、外部故障等多种情况进行保护，现场维护人员可通过数码管显示屏快速查找故障原因。本保护器具有rs485远程通讯接口，dc4~20ma模拟量输出，方便与plc、pc等控制机组成网络系统，实现电动机运行的远程监控。

alp300 protector hereinafter referred to as protectorhasfeatures of strong capacity of resisting disturbance stable andreliable workingdigitization and intellectualization and so on.theprotector can protect the motor during operation in case ofovertimestartingunder-voltage,over-voltageover-load open phaseunbalance.under-load.ground/electric leakblocking short circuit andexternal faults and so on. the field maintenance personnel mayrapidly find the fault cause with the digit displaythe protectorhas rs485 remote communication interface and dc4~20ma analog output to compose the network system with plc and pccontrol units and to achieve remote monitoring of motoroperation

二 产品型号product type

3通用技术指标general technical index