SR745-W2-P1-G1-HI-A-L-R 變壓器管理繼電器 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
SR745-W2-P1-G1-HI-A-L-R 是一款由GE Multilin生產(chǎn)的變壓器管理繼電器。這個(gè)繼電器廣泛應(yīng)用于變壓器的保護(hù)和控制系統(tǒng)中，特別是在電力和工業(yè)領(lǐng)域。以下是該產(chǎn)品的主要應(yīng)用領(lǐng)域和功能：
1. 變壓器保護(hù)
- 過載保護(hù)：能夠檢測(cè)并響應(yīng)變壓器的過載情況，避免因長時(shí)間超負(fù)荷運(yùn)行導(dǎo)致的設(shè)備損壞。
- 過流保護(hù)：提供短路和故障情況下的快速響應(yīng)，以防止進(jìn)一步的設(shè)備損壞。
- 差動(dòng)保護(hù)：用于檢測(cè)變壓器繞組之間或繞組與接地之間的差動(dòng)電流，以識(shí)別內(nèi)部故障。
- 溫度保護(hù)：監(jiān)控變壓器的溫度，防止過熱情況的發(fā)生，從而延長變壓器的使用壽命。
2. 電力系統(tǒng)管理
- 自動(dòng)化控制：該繼電器支持自動(dòng)化操作，例如自動(dòng)重合閘和負(fù)荷切換，優(yōu)化電力系統(tǒng)的效率和穩(wěn)定性。
- 監(jiān)控與記錄：SR745能夠記錄電力系統(tǒng)中的各種事件和故障，提供詳細(xì)的診斷數(shù)據(jù)，幫助操作人員進(jìn)行故障排查和系統(tǒng)優(yōu)化。
- 通信功能：具備多種通信協(xié)議，可以與其他電力系統(tǒng)設(shè)備進(jìn)行數(shù)據(jù)交換，支持遠(yuǎn)程監(jiān)控和控制。
3. 電力行業(yè)
- 發(fā)電廠：在發(fā)電廠中，SR745繼電器用于保護(hù)和管理大型變壓器，確保電力生成和傳輸?shù)姆€(wěn)定性。
- 變電站：作為變電站自動(dòng)化系統(tǒng)的一部分，用于保護(hù)和控制變壓器設(shè)備，防止因設(shè)備故障導(dǎo)致的電力中斷。
- 輸配電網(wǎng)絡(luò)：在輸配電網(wǎng)絡(luò)中，該繼電器有助于監(jiān)控和管理變壓器的運(yùn)行狀態(tài)，優(yōu)化電力的傳輸和分配。
英文資料：
SR745-W2-P1-G1-HI-A-L-R is a transformer management relay produced by GE Multilin. This relay is widely used in the protection and control systems of transformers, especially in the fields of power and industry. The following are the main application areas and functions of this product:
1. Transformer protection
Overload protection: capable of detecting and responding to transformer overload situations, avoiding equipment damage caused by long-term overload operation.
Overcurrent protection: Provides rapid response in the event of short circuits and faults to prevent further equipment damage.
Differential protection: used to detect differential current between transformer windings or between windings and ground, in order to identify internal faults.
Temperature protection: Monitor the temperature of the transformer to prevent overheating and extend its service life.
2. Power system management
Automated control: This relay supports automated operations such as automatic reclosing and load switching, optimizing the efficiency and stability of the power system.
Monitoring and Recording: SR745 can record various events and faults in the power system, provide detailed diagnostic data, and assist operators in troubleshooting and system optimization.
Communication function: It has multiple communication protocols, can exchange data with other power system equipment, and supports remote monitoring and control.
3. Power industry
Power plants: In power plants, SR745 relays are used to protect and manage large transformers, ensuring the stability of power generation and transmission.
Substation: As a part of the substation automation system, it is used to protect and control transformer equipment to prevent power outages caused by equipment failures.
Transmission and distribution network: In the transmission and distribution network, this relay helps to monitor and manage the operating status of transformers, optimize the transmission and distribution of electricity.
2.產(chǎn) 品 展 示
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5.更多庫存型號(hào)
| EP3752-5215-7-56BC-CU | AMAT 0100-90522 | PFCL301E 1.0KN 3BSE016580R1000 |
| 40PA58-53-TEFC-S | AMAT 0100-03012 | PFEA 111, IP 65 |
| BA3608-1699-48B | AMAT 0100-02292 | PFEA 111-20 |
| SR3642-4822-84-7-48C-CU | AMAT 0100-35212 | PFEA 111-65 |
| BA3624-7045-56C | AMAT 0100-00997 | PFEA 112, IP 20 |
| SR3658-2255-7-56B | AMAT 0100-00669 | PFEA 112, IP 65 |
| SR3624-4308-7-48C | AMAT 0100-02075 | PFEA 112-20 |
| EP3640-1436-7-56BC-CU | AMAT 0100-38018 | PFEA 112-65 |
| SR3644-4963-7-1 | AMAT 0100-02134 | PFEA 113, IP 20 |
| STF5372-3750-61-82BC | AMAT 0100-09050 | PFEA 113, IP 65 |
| SR3642-4982-7-56BC-CU | AMAT 0100-02888 | PFEA 113-20 |
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