描述
ABB NBRC-61C是一款斩波器控制板，具有高性能、高可靠性等特点，适用于多种工业自动化场景。以下是其产品详情：
基本信息
品牌：ABB
额定电压：220V/380V（可定制）
输出频率：5-50kHz（PWM调制）
控制方式：V/F闭环控制、矢量控制（可选）
通信协议：Modbus RTU/Profibus DP/EtherNet/IP（可选）
防护等级：IP20（柜内安装）/IP65（可选防尘防水）
工作温度范围：-10℃至+60℃（扩展至-20℃至+70℃）
认证标准：CCC、CE、ISO9001
功能特点
双闭环控制架构：采用电压/频率（V/F）闭环与温度反馈闭环双模式，通过内置高精度ADC（16位分辨率）实时采集温度传感器信号，结合ABB专利的PID算法，实现温度波动≤±0.5℃。
动态制动优化：集成动态制动斩波器，通过IGBT模块快速消耗再生能量，将制动时间缩短60%，同时避免传统电阻制动产生的热量积聚，延长设备寿命。
模块化设计：支持热插拔功能，用户可在不中断系统运行的情况下更换故障模块，维护效率提升80%。主控板与功率板分离设计，降低电磁干扰（EMI），确保信号稳定性。
应用场景
化工反应釜温控：支持4-20mA/0-10V模拟信号输入，兼容PT100、热电偶等多种传感器，可将反应釜温度波动控制在很小范围内，提高产品合格率。
风电变桨系统：抗电磁干扰设计，适应强振动、宽温变环境，通过精确控制液压系统温度，可降低齿轮箱故障率，增加年发电量。
冶金连铸机冷却：多通道独立控制，可同时调节结晶器、二次冷却区等不同部位的温度，具备流量补偿功能，可根据冷却水压力变化自动调整加热功率，降低连铸坯表面裂纹率和吨钢能耗。
The ABB NBRC-61C is a chopper control board that features high performance and high reliability,making it suitable for various industrial automation scenarios.Here are the product details:
Basic Information
Brand:ABB
Rated Voltage:220V/380V(customizable)
Output Frequency:5-50kHz(PWM modulation)
Control Method:V/F closed-loop control,vector control(optional)
Communication Protocol:Modbus RTU/Profibus DP/EtherNet/IP(optional)
Protection Rating:IP20(cabinet mounting)/IP65(optional dustproof and waterproof)
Operating Temperature Range:-10℃to+60℃(extended to-20℃to+70℃)
Certification Standards:CCC,CE,ISO9001
Features
Dual Closed-Loop Control Architecture:Employs a dual-mode system of voltage/frequency(V/F)closed-loop and temperature feedback closed-loop.It uses a built-in high-precision ADC(16-bit resolution)to acquire temperature sensor signals in real time,combined with ABB’s patented PID algorithm,to achieve temperature fluctuations≤±0.5℃.
Dynamic Braking Optimization:An integrated dynamic braking chopper rapidly dissipates regenerative energy via IGBT modules,reducing braking time by 60%while avoiding heat buildup associated with traditional resistance braking,thus extending equipment lifespan.
Modular Design:Supports hot-swappable functionality,allowing users to replace faulty modules without interrupting system operation,improving maintenance efficiency by 80%.The separate design of the main control board and power board reduces electromagnetic interference(EMI)and ensures signal stability.
Application Scenarios:Chemical Reactor Temperature Control:Supports 4-20mA/0-10V analog signal input,compatible with various sensors such as PT100 and thermocouples,controlling reactor temperature fluctuations within a very small range and improving product yield.
Wind Power Pitch System:Anti-electromagnetic interference design adapts to strong vibration and wide temperature variation environments.Precise control of the hydraulic system temperature reduces gearbox failure rates and increases annual power generation.
Metallurgical continuous casting machine cooling:Multi-channel independent control,which can simultaneously adjust the temperature of different parts such as the crystallizer and secondary cooling zone,has a flow compensation function,and can automatically adjust the heating power according to the change of cooling water pressure,thereby reducing the surface crack rate of continuous casting billets and the energy consumption per ton of steel.
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
