描述

G60E00HAHF8LHXXM8LPXXUXXWXX 發(fā)電機(jī)管理繼電器的主要目的是確保發(fā)電機(jī)的安全、穩(wěn)定運(yùn)行

發(fā)電機(jī)管理繼電器是用于發(fā)電機(jī)管理的關(guān)鍵電子組件。例如，SR489-P5-HI-A20-E是由GE Multilin為489系列制造的發(fā)電機(jī)管理繼電器。這種繼電器具有多種功能，G60E00HAHF8LHXXM8LPXXUXXWXX包括5 A相CT輔助、特定的控制功率范圍（如90-300 VDC和70265 VAC，頻率為48-62 Hz），以及模擬輸出（如4至20 mA）。此外，該繼電器還具有基本顯示功能。

關(guān)于繼電器觸點(diǎn)，當(dāng)繼電器通電時(shí)，其觸點(diǎn)可能處于不安全狀態(tài)。如果低電壓可訪問(wèn)的應(yīng)用需要輸出繼電器觸點(diǎn)，那么客戶有責(zé)任確保適當(dāng)?shù)慕^緣水平。

此外，SR489-P5-HI-A20-E繼電器的保險(xiǎn)絲電流額定值為2.5 A，類型為5x20mm HRC SLO-BLO Littelfuse，型號(hào)為215-02.5。關(guān)于其命名規(guī)則，489表示此部件來(lái)自的系列，接下來(lái)的兩位數(shù)字代表相電流輸入（例如，P1代表1 A相位CT輔助，P5代表5 A相位CT輔助），而接下來(lái)的兩位或三位數(shù)字代表模擬輸出（例如，A1代表0至1 mA模擬輸出，A20代表4至20 mA模擬輸出）。

發(fā)電機(jī)管理繼電器的主要目的是確保發(fā)電機(jī)的安全、穩(wěn)定運(yùn)行，并對(duì)其進(jìn)行有效的監(jiān)控和控制。在實(shí)際應(yīng)用中，G60E00HAHF8LHXXM8LPXXUXXWXX可以響應(yīng)各種輸入信號(hào)，如電壓、電流、頻率等，并根據(jù)預(yù)設(shè)的邏輯規(guī)則或算法來(lái)控制發(fā)電機(jī)的運(yùn)行。例如，當(dāng)檢測(cè)到電壓或電流異常時(shí)，繼電器可以切斷發(fā)電機(jī)的電源，以防止設(shè)備損壞或事故發(fā)生。

請(qǐng)注意，不同類型的發(fā)電機(jī)管理繼電器可能具有不同的功能、特性和應(yīng)用場(chǎng)景。因此，在選擇和使用繼電器時(shí)，需要根據(jù)實(shí)際需求和發(fā)電機(jī)類型進(jìn)行綜合考慮。同時(shí)，為確保安全，建議在使用繼電器前進(jìn)行充分的了解和測(cè)試。

G60E00HAHF8LHXXM8LPXXUXXWXX 發(fā)電機(jī)管理繼電器的主要目的是確保發(fā)電機(jī)的安全、穩(wěn)定運(yùn)行

Generator management relays are key electronic components for generator management. For example, the SR489-P5-HI-A20-E is a generator management relay manufactured by GE Multilin for the 489 series. The relay has A variety of functions, G60E00HAHF8LHXXM8LPXXUXXWXX including 5 A phase CT aided, the control power of the specific range (such as 90-300 VDC and 70265 VAC, frequency of 48-62 Hz), as well as the analog output (e.g., 4 to 20 mA). In addition, the relay also has a basic display function.

With respect to relay contacts, when the relay is energized, its contacts may be in an unsafe state. If a low-voltage accessible application requires an output relay contact, it is the customer’s responsibility to ensure an appropriate level of insulation.

In addition, the SR489-P5-HI-A20-E relay has a fuse current rating of 2.5A, type 5x20mm HRC SLO-BLO Littelfuse, type 215-02.5. Regarding its nominational rules, 489 denotes the series from which this part comes, the next two digits represent the phase current input (e.g., P1 represents 1 A phase CT assist, P5 represents 5 A phase CT assist), and the next two or three digits represent the analog output (e.g., A1 represents 0 to 1 mA analog output, etc.). A20 stands for 4 to 20 mA analog output).

The main purpose of the generator management relay is to ensure the safe and stable operation of the generator, and to effectively monitor and control it. In practice, G60E00HAHF8LHXXM8LPXXUXXWXX response can be all kinds of input signals, such as voltage, current, frequency, etc., and according to the preset logical rules or algorithms to control the operation of generator. For example, when an abnormal voltage or current is detected, the relay can cut off the power to the generator to prevent equipment damage or accidents.

Please note that different types of generator management relays may have different functions, characteristics, and application scenarios. Therefore, when selecting and using relays, it is necessary to make comprehensive consideration according to actual needs and generator types. At the same time, to ensure safety, it is recommended to fully understand and test the relay before using it.

 

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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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