ATV31HU40N4A 变速驱动器 支持双线或三线控制

>>>>>型号:ATV31HU40N4A   变速驱动器      支持双线或三线控制

【功能描述】

该ATV31HU40N4A是施耐德电气制造的变速驱动器 （VSD），特别是来自其 Altivar Machine ATV31 系列。以下是其功能和规格的详细细分：

功能：

该ATV31HU40N4A设计用于控制交流感应电机的速度和扭矩。它通过调节电机的电源来实现这一点，从而允许调整电机速度和平稳运行。这在需要精确控制电机速度的应用中特别有用，例如：

生产线：为生产线内的传送带、物料搬运系统和其他机械保持一致的速度。

机床：精确控制车床、数控机床等设备的主轴转速。

泵和风扇：通过根据需求调整速度来优化泵和风扇的运行，从而节省能源。

规格：

额定功率：4 kW （5 hp）

输入电压：380-500 VAC（三相）

输出电压：460 VAC（三相） - 此信息可能基于特定应用，并可能因配置而异。

输出电流：9.5A （4kHz）

电源频率：50-60 Hz

控制类型：采用PWM（脉宽调制）型电机控制信号的无传感器磁通矢量控制

默认设置：恒定扭矩 - 可以根据应用要求重新编程。

模拟输入：4

外壳等级：IP20 - 这表示防止大于 12.5 毫米的灰尘颗粒，并且没有防水保护。

附加功能：

集成EMC滤波器：这有助于最大限度地减少电磁干扰，并确保在有电噪声的环境中正常运行。

驱动顺序电位器：这允许手动控制电机速度，而无需外部控制面板。但是，使用外部控制面板可提供更高级的功能。

考虑：

更换：ATV31HU40N4A可能是较旧的型号。施耐德电气提供了更新的版本，即ATV320U40N4C，具有潜在的增强功能和更高的效率。

兼容性：在考虑更换变频器时，请确保与现有电机和控制系统的兼容性。请参阅产品手册或咨询合格的技术人员以获取指导。

【英文介绍】

The ATV31HU40N4A is a Variable speed drive (VSD) manufactured by Schneider Electric, specifically from its Altivar Machine ATV31 family. Here is a detailed breakdown of its features and specifications:

Features:

The ATV31HU40N4A is designed to control the speed and torque of AC induction motors. It does this by adjusting the power supply to the motor, which allows the motor to be adjusted for speed and smooth operation. This is particularly useful in applications where precise control of motor speed is required, such as:

Production line: Maintain consistent speed for conveyor belts, material handling systems and other machinery within the production line.

Machine tool: accurately control the spindle speed of lathes, CNC machine tools and other equipment.

Pumps and fans: Save energy by optimizing pump and fan operation by adjusting speed to demand.

Specifications:

Rated power: 4 kW (5 hp)

Input voltage: 380-500 VAC (three-phase)

Output voltage: 460 VAC (three phase) - This information may be based on the specific application and may vary by configuration.

Output current: 9.5A (4kHz)

Power frequency: 50-60 Hz

Control type: Sensorless flux vector control using PWM (pulse width modulation) motor control signal

Default setting: Constant torque - can be reprogrammed according to application requirements.

Analog input: 4

Case rating: IP20 - This means protection against dust particles larger than 12.5 mm and no waterproof protection.

Additional features:

Integrated EMC filter: This helps minimize electromagnetic interference and ensures proper operation in environments with electrical noise.

Drive sequence potentiometer: This allows manual control of motor speed without the need for an external control panel. However, using an external control panel provides more advanced functionality.

Consider:

Replacement: ATV31HU40N4A may be an older model. Schneider Electric offers an updated version, the ATV320U40N4C, with potential enhancements and higher efficiency.

Compatibility: When considering a frequency converter replacement, ensure compatibility with existing motors and control systems. Please refer to the product manual or consult a qualified technician for guidance.

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