描述
ALSTOM MVAX31S1DE0754A是一款跳闸回路监视继电器，现由GE Grid Solutions生产，在电力系统的保护和控制中起着关键作用。以下是其产品详情：
基本信息：
品牌：ALSTOM
复位方式：手动
RL1供电电压：110-125Vdc
RL2/RL3供电电压：110-125Vdc
输出口：3个
功能特点：
持续监视：能够持续监视断路器的跳闸回路，无论是在断路器闭合前还是闭合后，都能对跳闸回路的状态进行实时监测。
故障检测与报警：可以及时检测到跳闸回路中的故障，并发出报警信号，提醒工作人员进行处理，从而提高电力系统的可靠性和安全性。
技术参数：
电压：支持110/125V、220/250V等电压等级。
最大回路电阻：50欧姆。
终端studs长度：76mm。
总体尺寸：233x170x203mm（h x w x d）。
毛重：5.2kg。
应用领域：
高压输电系统：用于监视高压断路器的跳闸回路，确保系统在故障时能可靠跳闸。
工业电力系统：保障工业电力系统中断路器跳闸回路的正常运行，提高工业生产的供电可靠性。
发电厂：可对发电厂内的断路器跳闸回路进行有效监测，助力发电厂的稳定运行。
The ALSTOM MVAX31S1DE0754A is a trip circuit monitoring relay,currently manufactured by GE Grid Solutions.It plays a key role in the protection and control of power systems.Below are its product details:
Basic Information:
Brand:ALSTOM
Reset Method:Manual
RL1 Supply Voltage:110-125VDC
RL2/RL3 Supply Voltage:110-125VDC
Outputs:3
Features:
Continuous Monitoring:Continuously monitors the circuit breaker’s trip circuit,providing real-time status monitoring before and after the circuit breaker is closed.
Fault Detection and Alarm:Promptly detects faults in the trip circuit and issues an alarm signal,alerting personnel to address the situation,thereby improving power system reliability and safety.
Technical Parameters:
Voltage:Supports 110/125V,220/250V,and other voltage levels.
Maximum Loop Resistance:50 ohms.
Terminal Stud Length:76mm.Overall dimensions:233 x 170 x 203 mm(h x w x d).
Gross weight:5.2 kg.
Applications:
High-voltage transmission systems:Monitor the trip circuits of high-voltage circuit breakers,ensuring reliable tripping in the event of a fault.
Industrial power systems:Ensure the normal operation of circuit breaker trip circuits within industrial power systems,improving power supply reliability for industrial production.
Power plants:Effectively monitor circuit breaker trip circuits within power plants,ensuring stable operation.
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