SR750-P1-G1-S1-HI-A20-R-E 配电馈线系统管理 保护配电馈线系统的功能

☆型号：SR750-P1-G1-S1-HI-A20-R-E  配电馈线系统管理 保护配电馈线系统的功能

【产品详情】

虽然配电馈线系统管理可能是一项艰巨的任务，但通用电气 Multilin 的 750-P1-G1-S1-HI-A20-R 简化了流程并延长了系统寿命。Multilin的馈线管理继电器配备了许多保护配电馈线系统的功能，通过其计量和数据记录功能减少了系统组件的压力，并缩短了故障排除时间。

继电器的前面板分为大约四个部分：40 个字符的液晶显示屏、键盘、LED 和 RS232 端口。40 个字符的液体显示屏是字母数字，在不活动使用时指示各种系统值（可由用户配置）。键盘允许手动设定点配置和继电器的一般导航。当系统出现问题时，LED 可以指示，还可以让用户了解活动过程。最后，RS232 端口允许在运行 EnerVista 750 软件的计算机和继电器之间轻松、直接地连接。

750-P1-G1-S1-HI-A20-R 包括一个计量功能，可以确定电压、频率、瓦时成本、负载跳闸百分比以及运行和最大需求等值。继电器可以使用其计量功能在超过断路器维护阈值时触发警报。警报可以通过继电器的上述 20 个 LED 指示。

可以通过密码保护实施额外的安全措施，以防止未经授权调整设定值。此密码保护既适用于继电器前面的手动编辑，也适用于通过 EnerVista 750 程序进行编辑。要手动输入设定点配置，必须在后端子上安装跳线。

☆型号：SR750-P1-G1-S1-HI-A20-R-E  配电馈线系统管理 保护配电馈线系统的功能

【英文介绍】

While distribution feeder system management can be a daunting task, GE Multilin's 750-P1-G1-S1-HI-A20-R streamlines the process and extends system life. Multilin's feeder management relays are equipped with a number of features to protect distribution feeder systems, reduce stress on system components and reduce troubleshooting time through their metering and data logging capabilities.

The front panel of the relay is divided into approximately four parts: a 40-character LCD display, keyboard, LED, and RS232 ports. The 40-character liquid display is alphanumeric and indicates various system values when not in active use (user-configurable). The keyboard allows for manual set point configuration and general navigation of relays. When there is a problem with the system, the LED can indicate and also let the user know about the activity process. Finally, the RS232 port allows for an easy and direct connection between a computer running the EnerVista 750 software and the relay.

The 750-P1-G1-S1-HI-A20-R includes a metering function that determines voltage, frequency, watt-hour cost, load trip percentage, and operating and maximum demand equivalents. The relay can use its metering function to trigger an alarm when the circuit breaker maintenance threshold is exceeded. The alarm can be indicated by the above 20 leds of the relay.

Additional security measures can be implemented through password protection to prevent unauthorized adjustments to set values. This password protection applies to both manual editing in front of the relay and editing through the EnerVista 750 program. To manually enter the set point configuration, a jumper must be installed on the rear terminal.

☆型号：SR750-P1-G1-S1-HI-A20-R-E  配电馈线系统管理 保护配电馈线系统的功能

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