ABB REF601 CE446BB1NH是一种数字馈线保护继电器，旨在保护电力系统免受故障和异常操作条件的影响。以下是有关此继电器的一些详细信息：
馈线保护：提供过电流、欠电压/过电压、负序、热过载和其他类型电气故障的保护。
测量和监控：测量和监控各种电气参数，如电流、电压、频率和功率，以检测异常情况并提供潜在问题的预警。工作温度：0-60°C（32-140°F）
尺寸：131 x 117 x 41毫米（5.16 x 4.61 x 1.61英寸）
重量：0.4kg（0.88lb）
SST-PB3-CLX模块控制卡支持多种ControlNet I/O设备，并且可以在单个网络上与多达99个节点通信。它还具有诊断和故障排除功能，例如网络状态指示器以及识别和定位网络上设备的能力。
如果您需要有关SST-PB3-LX模块控制卡的更多具体信息，您可以参考产品文档或直接联系罗克韦尔自动化公司寻求帮助。The ABB REF601 CE446BB1NH is a digital feeder protection relay designed to protect electrical power systems against faults and abnormal operating conditions. Here are some details about this relay:
Feeder protection: Provides protection against overcurrent, under/overvoltage, negative sequence, thermal overload, and other types of electrical faults.
Measuring and monitoring: Measures and monitors a wide range of electrical parameters, such as current, voltage, frequency, and power, to detect abnormal conditions and provide early warning of potential problems.Operating temperature: 0-60°C (32-140°F)
Dimensions: 131 x 117 x 41mm (5.16 x 4.61 x 1.61in)
Weight: 0.4kg (0.88lb)
The SST-PB3-CLX module control card supports a variety of ControlNet I/O devices and can communicate with up to 99 nodes on a single network. It also has diagnostic and troubleshooting features, such as network status indicators and the ability to identify and locate devices on the network.
If you require more specific information about the SST-PB3-CLX module control card, you may refer to the product documentation or contact Rockwell Automation directly for assistance.
