描述

SR489-P5-LO-A20-E 允許用戶查看數(shù)值信息、診斷和設(shè)定值

阿格多線繼電器是通用電氣SR系列繼電器中的一種，SR489-P5-LO-A20-E設(shè)計(jì)用于發(fā)電機(jī)保護(hù)，可用于感應(yīng)或同步發(fā)電機(jī)。其具體型號為489-P5-LO-A20-E，該裝置設(shè)計(jì)有40個(gè)字符的顯示屏，允許用戶查看數(shù)值信息、診斷和設(shè)定值。前面板包括數(shù)字鍵盤、狀態(tài)指示器、數(shù)值上下鍵、RS232端口接口以及控制和編程鍵，包括復(fù)位、輸入、菜單、菜單向上和菜單向下鍵。這允許在不連接外部計(jì)算機(jī)的情況下進(jìn)行控制。

阿格多線繼電器是一種通用電氣SR系列的多線繼電器，SR489-P5-LO-A20-E用于發(fā)電機(jī)保護(hù)。該繼電器可在25、50或60赫茲下運(yùn)行，并具有40個(gè)字符的顯示屏，允許用戶查看數(shù)值信息、診斷和設(shè)定值。此外，它還具有背板，包括12個(gè)RTD輸入、6個(gè)輸出繼電器、2個(gè)RS485通信端口和4個(gè)VT輸入。RTD可現(xiàn)場編程，通信端口可以使用高達(dá)19200 bps的ModbusRTU或DNP 3.0協(xié)議（或兩者都使用）。有七個(gè)CT輸入用于三相輸出/三相零線和接地電流檢測，以及一個(gè)獨(dú)立的安全和濾波器接地。阿格多線繼電器的所有輸入滿足SWC、C37.990 EMI、RFI抗干擾性。

SR489-P5-LO-A20-E 允許用戶查看數(shù)值信息、診斷和設(shè)定值

The Agdo relay is part of the GE SR family of relays, and the SR489-P5-LO-A20-E is designed for generator protection and can be used in induction or synchronous generators. Model number 489-P5-LO-A20-E, the device is designed with a 40-character display that allows users to view numerical information, diagnostics, and set values. The front panel includes a numeric keypad, status indicator, numerical up and down keys, RS232 port interfaces, and control and programming keys including reset, input, menu, menu Up, and menu Down keys. This allows control without being connected to an external computer.

The Agro Multi-wire relay is a General Electric SR series multi-wire relay, SR489-P5-LO-A20-E for generator protection. The relay can operate at 25, 50 or 60 Hertz and has a 40-character display that allows users to view numerical information, diagnostics and set values. In addition, it has a backplane that includes 12 RTD inputs, 6 output relays, 2 RS485 communication ports, and 4 VT inputs. RTD is field programmable and the communication port can use ModbusRTU or DNP 3.0 protocols (or both) up to 19200 bps. There are seven CT inputs for three-phase output/three-phase neutral line and ground current detection, as well as a separate safety and filter ground. All inputs of Agdor wire relay meet SWC, C37.990 EMI, RFI anti-interference.

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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