描述
ABB NINT-72C是一款主电路接口板，属于ABB ACS600系列变频器的核心部件之一。以下是其产品详情：
基本信息
品牌：ABB
适用变频器型号：ACS600系列
电压：380V至690V
功率：0.75kW至3000kW
工作温度：-20°C至+60°C
存储温度：-40°C至+80°C
相对湿度：5%至95%（非冷凝）
尺寸：220mm×160mm×60mm
重量：约2kg
安装方式：机架安装
冷却方式：自然冷却或风冷
功能特点
高性能：采用高精度电子元件和先进的控制技术，确保变频器的高精度控制和稳定运行。
可靠性：采用高品质元件和严格的生产工艺，确保变频器能够长期稳定运行，即使在恶劣的环境条件下也能提供可靠的性能。
易用性：易于安装和维护，用户可以快速将其集成到变频器中。
作用
主要用于接收来自控制单元的控制信号，并将其转换为驱动信号，控制变频器功率部分的IGBT开关管。具体来说，它主要执行以下功能：接收来自控制单元的脉冲宽度调制（PWM）信号；解码PWM信号，得到相应的电压和电流指令；根据电压和电流指令，生成驱动IGBT开关管的信号；控制IGBT开关管的开关，调节电机转速和扭矩。
The ABB NINT-72C is a main circuit interface board and a core component of the ABB ACS600 series inverter.The following are product details:
Basic Information
Brand:ABB
Applicable inverter models:ACS600 series
Voltage:380V to 690V
Power:0.75kW to 3000kW
Operating temperature:-20°C to+60°C
Storage temperature:-40°C to+80°C
Relative humidity:5%to 95%(non-condensing)
Dimensions:220mm×160mm×60mm
Weight:Approximately 2kg
Mounting method:Rack mount
Cooling method:Natural cooling or air cooling
Features
High performance:Utilizes high-precision electronic components and advanced control technology to ensure high-precision control and stable operation of the inverter.
Reliability:Utilizes high-quality components and rigorous production processes to ensure long-term stable operation and reliable performance even in harsh environmental conditions.Ease of Use:Easy to install and maintain,users can quickly integrate it into the inverter.
Purpose
It primarily receives control signals from the control unit and converts them into drive signals to control the IGBT switches in the inverter’s power section.Specifically,it performs the following functions:receives pulse-width modulation(PWM)signals from the control unit;decodes the PWM signals to obtain corresponding voltage and current commands;generates drive signals for the IGBT switches based on the voltage and current commands;and controls the IGBT switches on and off to regulate motor speed and torque.
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
