>>>>>型号:SR750-P5-G5-S5-HI-A20-R 馈线管理继电器 用于断路器闭合指示器和增强型显示
【功能描述】
750-P5-G5-S5-HI-A20-R-T是GE Multilin公司的750系列馈线管理继电器。
750-P5-G5-S5-HI-A20-R-T 提供可编程设定点菜单导航。键盘可用于浏览现场菜单。这样可以直接访问计量、状态、维护、跳闸计数器、电弧电流和其他设置。必须注意的是，设置在输入后会立即使用，因此在将设置输入到服务中继时应谨慎使用。但是，该装置提供硬件和密码安全功能，以锁定未经授权的更改。
750-P5-G5-S5-HI-A20-R-T 可用于定义保护元件、收集系统数据、定义输出触点通电、定义断路器闭合和定义断路器监控。它还可以执行监控功能，如延时、断路器定时、报警和跳闸值以及最小值和最大值。
750-P5-G5-S5-HI-A20-R-T 是一款具有 5 A 相电流输入的 750 继电器。该装置具有 5 A 零序电流输入以及 5 A 敏感接地电流输入。该装置的额定控制功率为 88 至 300 VDC 或 70 至 265 VAC @ 48 至 62 Hz。 此外，该装置具有 8 个 4-20 mA 模拟输出。
>>>>>型号:SR750-P5-G5-S5-HI-A20-R 馈线管理继电器 用于断路器闭合指示器和增强型显示
【英文介绍】
The 750-P5-G5-S5-HI-A20-R-T is a 750 series feeder management relay from GE Multilin.
750-P5-G5-S5-HI-A20-R-T provides programmable set point menu navigation. The keyboard can be used to browse the on-site menu. This provides direct access to metering, status, maintenance, trip counters, arc current, and other Settings. It is important to note that the Settings are used immediately after input, so you should use caution when entering the Settings into the service relay. However, the device provides hardware and password security features to lock out unauthorized changes.
The 750-P5-G5-S5-HI-A20-R-T can be used to define protection elements, collect system data, define output contact power-on, define circuit breaker closure, and define circuit breaker monitoring. It can also perform monitoring functions such as delay, circuit breaker timing, alarm and trip values, and minimum and maximum values.
The 750-P5-G5-S5-HI-A20-R-T is A 750 relay with a 5 A phase current input. The device has 5 A zero sequence current input and 5 A sensitive ground current input. The unit is rated for control power from 88 to 300 VDC or 70 to 265 VAC @ 48 to 62 Hz. In addition, the unit has eight 4-20 mA analog outputs.
