GE继电器489-P5-LO-A20-E技术参数
489-P5-LO-A20-E | |
CT Secondary: | P5 - Current Transformer Inputs: 5 A CT secondaries |
Power: LO - DC: | 20-60 V; AC 20-48 V @ 48-62 Hz |
Analog Output: | A20 - 4-20 mA analog outputs |
Faceplate / Communication Option: | E - Enhanced display with Standard communication |
GE继电器489系列介绍
Multilin 489发电机保护系统是SR继电器系列的，以具有成本效益的行业优质的抽出式结构提供保护，控制和先进的通讯。489为中小型发电机设计，可提供包括发电机在内的先进保护定子差动保护。489还包括详细的诊断信息，可减少故障排除时间。
特点
•全面，安全地保护中小型发电机
•易于使用的发电机保护系统，由行业优质的软件工具套件支持。
•先进的保护和监视功能，包括将RTD用于定子和轴承的热保护，以及将模拟输入用于振动监视
•抽出式结构可将停机时间减至最少，并在日常维护过程中轻松拆卸/安装489
•宽大的用户友好型前面板界面，可通过在阳光直射下易于阅读的显示屏进行实时电源监控和设定值访问
•通过使用IRIG-B时间同步事件记录，波形捕获和数据记录器来增强发生器故障排除
•使用内置的波形仿真功能简化设定点验证测试
•通过行业标准的通信硬件（RS232，RS485、10BaseT以太网）和协议（Modbus RTU，Modbus TCP / IP，DNP 3.0）以具有成本效益的方式访问信息
•可通过最严苛的化学环境选件用于最恶劣的环境
The Multilin™ 489 Generator Protection System, a member of the SR family of relays, provides protection,control and advanced communications in a cost effective industry leading draw-out construction.Designed for small and medium sized generators, the 489 delivers advanced protection including generator stator differential protection. The 489 also includes detailed diagnostic information allowing for reduced troubleshooting time.
Key Benefits
• Complete, secure protection of small to medium sized generators
• Easy to use generator protection system supported by and industry leading suite of software tools.
• Advanced protection and monitoring features including the use of RTDs for stator and bearing thermal protection and Analog Inputs for vibration monitoring
• Draw-out construction allowing for minimized downtime and easy removal/installation of the 489 during maintenance routines
• Large, user-friendly front panel interface allowing for real-time power monitoring and setpoint access with a display that is easily readable in direct sunlight
• Enhanced generator troubleshooting through the use of IRIG-B time synchronized event records,waveform capturing, and data loggers
• Simplified setpoint verification testing using built in waveform simulation functionality
• Cost effective access to information through industry standard communication hardware (RS232,RS485, 10BaseT Ethernet) and protocols (Modbus RTU, Modbus TCP/IP, DNP 3.0)
• Available for use in most extreme harsh locations with the available Harsh Chemical Environment Option
GE继电器489系列选型
GE继电器489其他常用型号：
GE 489-P5-LO-A20-E
GE 489-P5-LO-A1
GE 489-P5-HI-A20-E
GE relay NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于GE继电器489-P5-LO-A20-E的疑问，请随时与我们电联，（021-3100 6702），我们将尽全力解决您的问题。
If you have any question for GE products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
GE继电器489-P5-LO-A20-E参数介绍
