GE通用继电保护装置控制DCS系统工业设备 469-P1-HI-A20-E

SR469-P5-HI-A20提供四路4-20 mA模拟输出。该装置已通过CE认证。这是一个带有5A相CT次级线圈的标准装置。该装置的控制电源额定为90-300伏直流电，70-265伏交流电，48-62赫兹。

SR469-P5-HI-A20是GE Multilin的469电机管理继电器。这是该设备的几个版本之一，可从AX Control获得新的剩余库存或修复的旧库存。SR 469系列设计用于中压电机。它们提供电机保护，采用抽出式结构，设计用于快速更换。SR469-P5-HI-A20可现场升级。 SR469-P5-HI-A20提供四路4-20 mA模拟输出。该装置已通过CE认证。这是一个带有5A相CT次级线圈的标准装置。该装置的控制电源额定为90-300伏直流电，70-265伏交流电，48-62赫兹。两个接地CT输入中的一个用于GE电源管理，另一个用于接地CT。该装置上的室性心动过速输入可容纳三角形或星形配置的室性心动过速。该装置配有一个箱子。 SR469-P5-HI-A20的电机热模型提供RTD偏置、电机冷却时间常数、启动抑制和紧急重启、不平衡偏置和过载曲线。该装置还具有冷热安全失速比。 SR469-P5-HI-A20包括一个带LCD显示屏的前面板、几个LED指示灯区域、一个专用输入键盘和一个通信端口。该装置的侧面设计为允许空气流通。这使得装置保持在适当的工作温度范围内。

	美国通用电气公司
电压供应：	交流电:48-62赫兹时为70至265伏系列
系列：	469电机管理继电器
相电流：	5A阶段
草案：	Modbus RTU/半双工
模拟输出：	4-20毫安
负担：	> 500kω
失速比：	冷热保险箱

SR469-P5-HI-A20 provides four 4-20 mA analog outputs. The device has passed CE certification. This is a standard device with a 5A phase CT secondary coil. The control power supply of this device is rated at 90-300 volts DC, 70-265 volts AC, and 48-62 hertz.
SR469-P5-HI-A20 is GE Multilin’s 469 motor management relay. This is one of several versions of the device that can obtain new remaining inventory or repaired old inventory from AX Control. The SR 469 series is designed for medium voltage motors. They provide motor protection, adopt a pull-out structure, and are designed for quick replacement. SR469-P5-HI-A20 can be upgraded on-site. SR469-P5-HI-A20 provides four 4-20 mA analog outputs. The device has passed CE certification. This is a standard device with a 5A phase CT secondary coil. The control power supply of this device is rated at 90-300 volts DC, 70-265 volts AC, and 48-62 hertz. One of the two grounding CT inputs is used for GE power management, and the other is used for grounding CT. The ventricular tachycardia input on this device can accommodate triangular or star shaped configurations of ventricular tachycardia. The device is equipped with a box. The motor thermal model of SR469-P5-HI-A20 provides RTD bias, motor cooling time constant, start suppression and emergency restart, unbalanced bias and overload curve. The device also has a safe stall ratio between cold and hot. SR469-P5-HI-A20 includes a front panel with LCD display, several LED indicator areas, a dedicated input keyboard, and a communication port. The side design of the device is designed to allow air circulation. This keeps the device within an appropriate operating temperature range.