>>>>>型號:SR750-P5-G5-S5-HI-A20-R 饋線管理繼電器 用于斷路器閉合指示器和增強(qiáng)型顯示
【功能描述】
750-P5-G5-S5-HI-A20-R-T是GE Multilin公司的750系列饋線管理繼電器。
750-P5-G5-S5-HI-A20-R-T 提供可編程設(shè)定點(diǎn)菜單導(dǎo)航。鍵盤可用于瀏覽現(xiàn)場菜單。這樣可以直接訪問計量、狀態(tài)、維護(hù)、跳閘計數(shù)器、電弧電流和其他設(shè)置。必須注意的是，設(shè)置在輸入后會立即使用，因此在將設(shè)置輸入到服務(wù)中繼時應(yīng)謹(jǐn)慎使用。但是，該裝置提供硬件和密碼安全功能，以鎖定未經(jīng)授權(quán)的更改。
750-P5-G5-S5-HI-A20-R-T 可用于定義保護(hù)元件、收集系統(tǒng)數(shù)據(jù)、定義輸出觸點(diǎn)通電、定義斷路器閉合和定義斷路器監(jiān)控。它還可以執(zhí)行監(jiān)控功能，如延時、斷路器定時、報警和跳閘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 相電流輸入的 750 繼電器。該裝置具有 5 A 零序電流輸入以及 5 A 敏感接地電流輸入。該裝置的額定控制功率為 88 至 300 VDC 或 70 至 265 VAC @ 48 至 62 Hz。 此外，該裝置具有 8 個 4-20 mA 模擬輸出。
>>>>>型號:SR750-P5-G5-S5-HI-A20-R 饋線管理繼電器 用于斷路器閉合指示器和增強(qiáng)型顯示
【英文介紹】
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.
