描述
ABB DSPC3122是ABB推出的处理器模块，具备模拟量输出与控制功能，支持多种控制模式与灵活的参数设置，适用于工业自动化与电机控制场景。以下为详细信息：
产品特性
控制方式：支持柔性-PWM操控和高载波频率PWM操控，用户可选择V/F操控或通用磁通矢量操控。
输出频率范围：0.2至400Hz，启动频率可在0至60Hz范围内调节。
频率设定分辨率：
模拟输入端子2-5之间：设定频率的1/500（DC5V输入时），1/1000（DC10V，DC4至20mA输入时）。
数字输入：0.01Hz（未满100Hz），0.1Hz（100Hz以上），可通过操作面板进行数字设定。
频率精度：
模拟输入：输出频率的±0.5%以内（25℃±10℃）。
数字输入：设定输出频率的0.01%以内。
电压/频率特性：基底频率可在0至400Hz范围内任意设定，支持恒转矩或低减转矩曲线选择。
启动转矩：在设定通用磁通矢量操控和滑差补正的条件下，1Hz时可达150%以上，3Hz时可达200%以上。
转矩提高：可手动设定转矩提高0至30%。
加/减速时间设定：0.01至3600秒，可分别设定加速和减速时间，支持直线型或S-型加/减速形式。
制动转矩：根据型号不同，再生制动转矩在100%至20%以上。
直流制动：动作频率（0至120Hz）、动作时间（0至10秒）、动作电压（0至3%）均可调节。
保护功能：包括电流失速避免、电压失速避免、高速呼应电流限制等，确保设备安全运行。
应用场景
工业自动化：DSPC3122模块可作为工业自动化系统中的核心控制单元，实现对电机、泵、风机等设备的精确控制。
电机控制：支持多种电机控制模式，如V/F控制、矢量控制等，适用于需要高精度、高响应速度的电机控制场景。
能源管理：通过优化控制算法，提高能源利用效率，降低能耗，适用于对能源管理有较高要求的工业领域。
The ABB DSPC3122 is a processor module from ABB that features analog output and control functions,supporting multiple control modes and flexible parameter settings,making it suitable for industrial automation and motor control scenarios.Details are provided below:
Product Features
Control Mode:Supports flexible PWM control and high-carrier-frequency PWM control,with users choosing between V/F control and general flux vector control.
Output Frequency Range:0.2 to 400 Hz,with adjustable starting frequency from 0 to 60 Hz.
Frequency Setting Resolution:
Analog Input Terminals 2-5:1/500 of the set frequency(DC5V input),1/1000(DC10V,DC4-20mA input).
Digital Input:0.01 Hz(less than 100 Hz),0.1 Hz(above 100 Hz),digitally adjustable via the operation panel.
Frequency Accuracy:
Analog Input:Within±0.5%of the output frequency(25°C±10°C).Digital input:Set output frequency within 0.01%.
Voltage/Frequency Characteristics:The base frequency can be set arbitrarily within the range of 0 to 400 Hz,supporting constant torque or reduced torque curves.
Starting Torque:With general flux vector control and slip compensation,it can reach over 150%at 1 Hz and over 200%at 3 Hz.
Torque Boost:The torque boost can be manually set from 0 to 30%.
Acceleration/Deceleration Time Setting:Acceleration and deceleration times can be set separately from 0.01 to 3600 seconds,supporting linear or S-shaped acceleration/deceleration.
Braking Torque:Depending on the model,regenerative braking torque ranges from 100%to over 20%.
DC Braking:The operating frequency(0 to 120 Hz),operating time(0 to 10 seconds),and operating voltage(0 to 3%)are all adjustable.
Protection Functions:Includes current stall prevention,voltage stall prevention,and high-speed response current limiting to ensure safe equipment operation.Application Scenarios
Industrial Automation:The DSPC3122 module serves as the core control unit in industrial automation systems,enabling precise control of motors,pumps,fans,and other equipment.
Motor Control:Supports multiple motor control modes,such as V/F control and vector control,and is suitable for motor control scenarios requiring high precision and high response speed.
Energy Management:By optimizing control algorithms,it improves energy efficiency and reduces energy consumption,making it suitable for industrial applications with high energy management requirements.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
