描述
DSQC249B是ABB机器人的整流单元。以下是其产品详情：
基本信息
品牌：ABB
型号：DSQC249B，型号类型为3HAA3563-AHA/1
预计运输尺寸：22.9厘米x10.2厘米x25.4厘米
重量：2.4千克
技术特点
电路组成：由三相六脉冲二极管桥、储能电容器、并联稳压器和控制电子器件组成。
工作原理：当mains电源未连接到整流器时，并联晶体管保持关闭；当mains电源连接时，并联晶体管打开，储能电容器充电。
故障检测：具有相位错误指示、故障检测报警和桥温度检测功能。如果检测到整流桥温度过高，会通过fault-n发出警报，并且led故障指示灯会亮起，该指示会一直保持，直到任何错误得到纠正。
应用领域
作为ABB机器人控制系统的一部分，主要用于为机器人系统提供稳定的直流电源，确保机器人的各个部件能够正常工作，在汽车制造、电子生产等众多使用ABB机器人的工业场景中都有应用。
The DSQC249B is a rectifier unit for ABB robots.Product details are as follows:
Basic Information
Brand:ABB
Model:DSQC249B,model type 3HAA3563-AHA/1
Estimated shipping dimensions:22.9 cm x 10.2 cm x 25.4 cm
Weight:2.4 kg
Technical Features
Circuit Composition:Consists of a three-phase,six-pulse diode bridge,a storage capacitor,a shunt regulator,and control electronics.
Operating Principle:When mains power is not connected to the rectifier,the shunt transistor remains off;when mains power is connected,the shunt transistor turns on,charging the storage capacitor.
Fault Detection:Features phase error indication,fault detection alarm,and bridge temperature detection.If the rectifier bridge temperature is detected to be too high,a FAULT-N alarm is issued,and the fault indicator LED illuminates,remaining on until any error is corrected.Application Areas:As part of the ABB robot control system,this device is primarily used to provide a stable DC power supply to the robot system,ensuring the proper functioning of all robot components.It is used in numerous industrial scenarios where ABB robots are used,such as automotive manufacturing and electronics production.
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