GE电机保护装置 SR469-P5-HI-A20-E

SR469-P5-HI-A20-E来自GE Multilin，是SR 469电机管理继电器线路的一部分。

该装置设计有5安培相CT二次绕组。SR 469继电器设计用于中压电机，提供集成管理和保护。

AX Control维护多个不同Multilin SR 469继电器的现有库存。

SR469-P5-HI-A20-E提供70-265 VAC、90-300 VDC控制电源。该装置具有增强型前面板。

SR469-P5-HI-A20-E的前面板设计精良，使用方便。该面板包括一个RS-232程序端口接口，具有9600波特率，可编程至19200波特率。

该面板有一个可密封的抽出手柄，以防止任何未经授权的拆卸。前面板具有40个字符的大LCD显示屏。

用户可以通过此显示器在本地查看跳闸或报警等诊断消息。

此外，该面板具有电机和输出状态指示器、装置指示器、数字键盘、控制和编程键，包括重置、退出和菜单按钮，以及允许用户更改设定值的值键。

GE SR469-P5-HI-A20-E电机管理继电器具有热容量的非计划偏置，应启用热容量使用，以便将不平衡偏置电流的加热效应添加到热容量中。

SR469-P5-HI-A20-E is from GE Multilin and is part of the SR 469 motor management relay circuit.
The device is designed with a 5-ampere phase CT secondary winding. The SR 469 relay is designed for medium voltage motors, providing integrated management and protection.
AX Control maintains existing inventory of multiple different Multilin SR 469 relays.
SR469-P5-HI-A20-E provides a 70-265 VAC, 90-300 VDC control power supply. This device has an enhanced front panel.
The front panel of SR469-P5-HI-A20-E is well-designed and convenient to use. This panel includes an RS-232 program port interface with a baud rate of 9600 and programmable up to 19200 baud rates.
This panel has a sealable pull-out handle to prevent any unauthorized disassembly. A large LCD display screen with 40 characters on the front panel.
Users can view diagnostic messages such as trips or alarms locally through this display.
In addition, the panel features motor and output status indicators, device indicators, numeric keypad, control and programming keys, including reset, exit, and menu buttons, as well as value keys that allow users to change set values.
The GE SR469-P5-HI-A20-E motor management relay has unplanned bias for thermal capacity, and thermal capacity usage should be enabled to add the heating effect of unbalanced bias current to the thermal capacity.