469-P5-LO-A20-E GE 继电器保护装置 SR469系列

469-P5-LO-A20-E GE 继电器保护装置 SR469系列

469-P5-LO-A20-E GE 继电器保护装置 SR469系列

469-P5-LO-A20由GE Multilin作为469系列的一部分生产，是一种低控制功率型号，在24至60 VDC和20至48 VAC范围内、48至62 Hz下运行。该继电器旨在保护和管理大中型电机。

469-P5-LO-A20设定点系统通过为用户提供大量可定制的设置来增加可配置性，这些设置直接影响继电器和电机系统的功能。除其他功能外，还可以分配输入、调整时间间隔、查看或清除数据。设定点可以首先通过继电器的自动配置功能轻松建立，然后随着用户对系统需求的理解进行调整。

469继电器有五个预分配的数字输入和四个可分配的数字输入，总共有九个数字输入。预先分配的五个功能一致，而四个数字输入保持惰性，直到用户进行适当的分配。可分配输入的一些例子包括远程报警功能、远程跳闸功能和速度开关跳闸功能。

469-P5-LO-A20-E GE 继电器保护装置 SR469系列

Produced by GE Multilin as part of the 469 series, the 469-P5-LO-A20 is a low-control power model that operates at 48 to 62 Hz in the 24 to 60 VDC and 20 to 48 VAC ranges. The relay is designed to protect and manage large and medium sized motors.

The 469-P5-LO-A20 set point system increases configurability by providing users with a large number of customisable Settings that directly affect the functionality of the relay and motor systems. Among other features, you can assign inputs, adjust time intervals, and view or clear data. Set points can be easily established first through the relay's auto-configuration function and then adjusted as the user understands the system requirements.

The 469 relay has five pre-assigned digital inputs and four assignable digital inputs for a total of nine digital inputs. The five pre-assigned functions are consistent, while the four numeric inputs remain inert until the user makes a proper assignment. Some examples of inputs that can be assigned include the remote alarm function, the remote trip function, and the speed switch trip function.