描述
ABB NBRA-656C是一款工控制动斩波器，其产品详情如下：
基本信息
品牌：ABB
型号：NBRA-656C
原产国：瑞士
适配变频器：专为ACS800系列设计，兼容ACS510/550等型号
冷却方式：外部风冷
防护等级：IP20（可根据安装环境升级至更高标准）
技术参数
电压范围：230-500V AC宽电压输入
峰值功率：403kW
核心保护功能：内置过热、过流、短路保护
电磁兼容标准：符合EN61800-3标准
技术优势
高效制动算法：采用IGBT斩波控制技术，响应时间缩短至毫秒级，制动效率提升30%以上。
节能环保：通过再生制动技术回收能量，降低系统能耗。
典型应用场景
起重机械与电梯系统：可快速响应制动需求，确保负载平稳下降，提高作业安全性和效率。
风力发电系统：可用于控制发电机组的制动过程，有效减缓风速变化对系统的影响，提高发电效率。
冶金行业与自动化生产线：可用于控制大型设备的制动，确保生产过程的稳定性和安全性。
The ABB NBRA-656C is an industrial control brake chopper.Product details are as follows:
Basic Information
Brand:ABB
Model:NBRA-656C
Country of Origin:Switzerland
Compatible Drives:Designed specifically for the ACS800 series,compatible with ACS510/550 and other models
Cooling Method:External air cooling
Enclosure Rating:IP20(upgradable to higher standards depending on the installation environment)
Technical Parameters
Voltage Range:230-500V AC wide input voltage
Peak Power:403kW
Core Protection:Built-in overheating,overcurrent,and short-circuit protection
Electromagnetic Compatibility:Complies with EN61800-3
Technical Advantages
Efficient Braking Algorithm:Utilizes IGBT chopper control technology,reducing response time to milliseconds and improving braking efficiency by over 30%.
Energy Saving and Environmental Protection:Regenerative braking recovers energy,reducing system energy consumption.
Typical Applications:Hoisting Machinery and Elevator Systems:Rapidly responds to braking requests,ensuring smooth load lowering,improving operational safety and efficiency.Wind power generation systems:This system can be used to control the braking process of generator sets,effectively mitigating the impact of wind speed fluctuations on the system and improving power generation efficiency.
Metallurgical industry and automated production lines:This system can be used to control the braking of large equipment,ensuring the stability and safety of the production process.
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