MVAJ21T1GB0771B AREVA 辅助变速继电器

MVAJ21T1GB0771B AREVA 辅助变速继电器

MVAJ21T1GB0771B是AREVA品牌的一款辅助变速继电器。

这款继电器的主要功能是控制电路中的辅助变速，实现电机的正反转控制。它采用高灵敏度的磁感应元件，能够快速响应电流的变化，确保电机在变速过程中的稳定运行。此外，该继电器还具有过载保护功能，当电流超过额定值时，会自动切断电路，保护电机不受损坏。

MVAJ21T1GB0771B具有体积小、重量轻、安装方便等优点，适用于各种需要辅助变速控制的电机系统中。它能够提高电机的控制精度和稳定性，广泛应用于电力、冶金、化工等行业的自动化设备中。

总的来说，MVAJ21T1GB0771B是一款高品质、可靠的辅助变速继电器，能够满足各种复杂应用场景的需求。

MVAJ21T1GB0771B AREVA 辅助变速继电器

The MVAJ21T1GB0771B is an auxiliary variable speed relay from AREVA.

The main function of this relay is to control the auxiliary speed change in the circuit and realize the positive and negative control of the motor. It uses a highly sensitive magnetic induction element, which can quickly respond to changes in current and ensure the stable operation of the motor in the process of variable speed. In addition, the relay also has overload protection function, when the current exceeds the rated value, it will automatically cut the circuit, protecting the motor from damage.

The MVAJ21T1GB0771B has the advantages of small size, light weight, easy installation, etc., and is suitable for all kinds of motor systems requiring auxiliary variable speed control. It can improve the control accuracy and stability of the motor, and is widely used in the automation equipment of electric power, metallurgy, chemical industry and other industries.

Overall, the MVAJ21T1GB0771B is a high-quality, reliable auxiliary speed relay that can meet the needs of a variety of complex application scenarios.