描述
ABB PSTX570-600-70是一款全智型软起动器，属于ABB PSTX系列，主要用于控制三相电动机的启动和停止。以下是其产品详情：
基本参数
额定工作电流：570A
额定工作电压：208-600V AC
额定控制电源电压：100-250V AC，50/60Hz
产品ID：1SFA898117R7000
外形尺寸：361mm（宽）×493mm（高）×282mm（深）
重量：27kg
产品特点
控制功能多样：通过电压或转矩斜坡实现三相控制的软启动和软停止，具备标准的、双限流和电流斜坡三种限流方式，还具有转矩控制、水泵清洗、低速正反转、定位等功能。
保护功能齐全：集成了完善的电动机保护功能，包括PT100、接地故障保护、过压/欠压保护等，还具备紧急消防模式和跛行模式，可应对负载和电网的异常状况。
通信接口丰富：支持Modbus RTU，还可通过可选的Anybus模块支持Profinet、Profibus、Modbus TCP、Ethernet IP等多种主流通信协议。
操作简便：可分离式键盘，防护等级IP66，图形液晶显示屏，17种语言可选，设置和操作更简单方便。
内置旁路：当电动机全速运行时，会激活内置旁路，可减少软起动器发热来降低能耗，节省安装时间和控制柜尺寸。
应用领域：适用于中大型三相电动机，典型应用包括泵、风机、压缩机、conveyor等。
The ABB PSTX570-600-70 is a fully intelligent soft starter,part of the ABB PSTX series,primarily used for controlling the start and stop of three-phase electric motors.Here are its product details:
Basic Parameters
Rated Operating Current:570A
Rated Operating Voltage:208-600V AC
Rated Control Power Supply Voltage:100-250V AC,50/60Hz
Product ID:1SFA898117R7000
Dimensions:361mm(W)x 493mm(H)x 282mm(D)
Weight:27kg
Product Features
Diverse Control Functions:Offers soft start and soft stop for three-phase motors via voltage or torque ramp,with standard,dual current limiting,and current ramp modes.Additional features include torque control,pump priming,low-speed forward/reverse operation,and positioning.
Comprehensive Protection Functions:Includes extensive motor protection features,such as PT100,ground fault protection,overvoltage/undervoltage protection,and emergency fire mode and limp-home mode for handling abnormal load and power grid conditions.
Rich Communication Interfaces:Supports Modbus RTU and,with an optional Anybus module,supports various mainstream communication protocols including Profinet,Profibus,Modbus TCP,and Ethernet IP.
Easy Operation:Detachable keypad,IP66 protection rating,graphical LCD display,17 languagesavailable,making setup and operation simple and convenient.
Built-in Bypass:The built-in bypass activates when the motor is running at full speed,reducing heat generation and energy consumption,saving installation time and control cabinet space.
Applications:Suitable for medium to large three-phase electric motors.Typical applications include pumps,fans,compressors,conveyors,etc.
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