SR489-P5-LO-A20-E GE 发电机管理继电器 成都阳光熹禾

描述

产品细节说明：SR489-P5-LO-A20-E GE 发电机管理继电器

• 通信和接口：
  • 后面板包括十二个RTD输入、六个输出继电器、两个RS485通信端口和四个VT输入
  • 通信端口可以使用ModbusRTU或DNP 3.0协议（或两者），最高可达19200 bps
  • 后面板还包括四个隔离的4-20 mA模拟输入和输出以及七个可分配的数字输入
• 显示和面板：
  • 具有一个40个字符的显示屏，允许用户查看值消息、诊断和设置点
  • 前面板包括多个状态LED、输入按钮、数字键盘、输入端口和用于读取设备位置信息的LCD屏幕

SR489-P5-LO-A20-E

产品详情参数 ：SR489-P5-LO-A20-E GE 发电机管理继电器

• 继电器参数：
  • 相位CT次级：5A
  • 控制功率：LO控制功率为20-60 VDC，20-48 Hz时为48-62 VAC
  • 模拟输出：4至20 mA
• 电气参数：
  • 频率：可在25、50或60赫兹下运行
  • 频率参数范围：0.00到90.00 Hz
  • 零线电压（第3个）参数范围：0至25000 V
  • 功率因数参数范围：0.01至1.00超前/滞后
  • 无功功率（Mvar）参数范围：额定电压的-2.00至2.00倍
• 物理参数：
  • 装运重量：约10千克
  • 尺寸：21.6厘米(长) x 22.4厘米(宽) x 25.2厘米(高)

SR489-P5-LO-A20-E GE  应用领域：

SR489-P5-LO-A20-E适用于各种发电机管理和保护应用，能够确保发电机的稳定运行，提高发电效率。其高可靠性、长寿命和完善的保护功能使其成为发电机保护领域的优选产品。SR489-P5-LO-A20-E是一款功能强大、易于使用的发电机管理继电器，具有全面的保护和监视功能。其紧凑的结构、易于安装和维护的特点，以及高可靠性和长寿命的保障，使得它在各种发电机管理和保护应用中具有广泛的应用前景。

Product Details: SR489-P5-LO-A20-E GE Generator Management Relay
Communication and Interface:
The rear panel includes twelve RTD inputs, six output relays, two RS485 communication ports, and four VT inputs
The communication port can use Modbus RTU or DNP 3.0 protocol (or both), up to 19200 bps
The rear panel also includes four isolated 4-20 mA analog inputs and outputs, as well as seven assignable digital inputs
Display and Panel:
Featuring a 40 character display screen that allows users to view value messages, diagnostics, and setpoints
The front panel includes multiple status LEDs, input buttons, numeric keypad, input ports, and an LCD screen for reading device location information
Product details and parameters: SR489-P5-LO-A20-E GE generator management relay
Relay parameters:
Phase CT secondary: 5A
Control power: LO control power is 20-60 VDC, 48-62 VAC at 20-48 Hz
Analog output: 4 to 20 mA
Electrical parameters:
Frequency: Can operate at 25, 50, or 60 hertz
Frequency parameter range: 0.00 to 90.00 Hz
Zero line voltage (3rd) parameter range: 0 to 25000 V
Power factor parameter range: 0.01 to 1.00 lead/lag
Reactive power (Mvar) parameter range: -2.00 to 2.00 times the rated voltage

Physical parameters:
Shipping weight: approximately 10 kilograms
Size: 21.6 cm (length) x 22.4 cm (width) x 25.2 cm (height)
SR489-P5-LO-A20-E GE application areas:

SR489-P5-LO-A20-E is suitable for various generator management and protection applications, ensuring stable operation of generators and improving power generation efficiency. Its high reliability, long lifespan, and comprehensive protection functions make it the preferred product in the field of generator protection. SR489-P5-LO-A20-E is a powerful and easy-to-use generator management relay with comprehensive protection and monitoring functions. Its compact structure, easy installation and maintenance, as well as high reliability and long lifespan guarantee, make it widely applicable in various generator management and protection applications.

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