GE SR469系列 SR469-P5-HI-A20-T-H 继电器保护器

GE SR469系列 SR469-P5-HI-A20-T-H 继电器保护器

GE SR469系列 SR469-P5-HI-A20-T-H 继电器保护器

作为469 Multilin系列的一部分，469-P5-HI-A20-T-H是一种HI控制电源型号，其范围为90至300 VDC或70至265 VAC，频率为48-62 Hz，由通用电气公司生产，现已被认为过时。该继电器旨在保护和管理使用以太网和保形涂层增强的大中型电机。

通用电气Multilin 469系列的这一型号具有可选的保形涂层，如产品说明中的“H”所示，用于大中型电机的全面集成管理和保护。

469-P5-HI-A20-T-H是一个高控制功率单元，由型号中的“HI”来区分。

这意味着它接受范围为90至300 VDC、70至265 VAC、48至62 Hz的控制电源输入，而DC的低功率对应产品范围为24至60 VDC、20至48 VAC、48至62 Hz。用户应该确保他们购买的继电器适合他们的控制功率需求。

469-P5-HI-A20-T-H具有各种保护元件，如扭矩保护、机械堵塞、欠压和过压保护以及电流不平衡校正。这些保护特性是高度可配置的，系统跳闸根据用户指定的数量和时间间隔激活。这些功能有助于延长电机寿命，并在发生潜在的有害系统事件时通过屏蔽组件减少停机时间。

GE SR469系列 SR469-P5-HI-A20-T-H 继电器保护器

Part of the 469 Multilin series, the 469-P5-HI-A20-T-H is an HI control power supply model with a range of 90 to 300 VDC or 70 to 265 VAC at a frequency of 48-62 Hz, manufactured by General Electric and now considered obsolete. The relay is designed to protect and manage large to medium sized motors reinforced with Ethernet and conformal coatings.

This model of the GE Multilin 469 series features an optional conformal coating, as indicated by the "H" in the product description, for fully integrated management and protection of large and medium-sized motors.

The 469-P5-HI-A20-T-H is a high control power unit, distinguished by the "HI" in the model number.

This means that it accepts control power inputs ranging from 90 to 300 VDC, 70 to 265 VAC, and 48 to 62 Hz, while DC's low-power counterparts range from 24 to 60 VDC, 20 to 48 VAC, and 48 to 62 Hz. Users should make sure that the relay they purchase is appropriate for their control power needs.

The 469-P5-HI-A20-T-H features various protective elements such as torque protection, mechanical plugging, undervoltage and overvoltage protection, and current imbalance correction. These protection features are highly configurable, with system trips activated at user-specified amounts and intervals. These features help extend motor life and reduce downtime by shielding components in the event of potentially harmful system events.