SR489-P5-LO-A20-E GE 发电机管理继电器系统 成都阳光

描述

产品细节说明：SR489-P5-LO-A20-E GE 发电机管理继电器系统 成都阳光

• RTD输入：十二个
• 输出继电器：六个
• 通信端口：两个RS485通信端口，支持ModbusRTU或DNP 3.0协议（或两者），最高可达19200 bps。
• 模拟输入/输出：四个隔离的4-20 mA模拟输入和输出
• 数字输入：七个可分配
• 结构：紧凑、体积小巧，易于安装和维护。
• 尺寸：21.6厘米（长）x 22.4厘米（宽）x 25.2厘米（高）
• 装运重量：10千克（近似值）
• 保护功能：包括过载保护、短路保护、欠压保护、过压保护等，确保发电机的稳定运行。
• 控制功能：控制发电机的启动、停止和切换等操作，确保电力系统的稳定运行。
• 可编程性：用户可以根据具体的应用需求来设置继电器的参数和逻辑，适应不同的发电机系统和运行环境。

SR489-P5-LO-A20-E

产品详情参数 ：SR489-P5-LO-A20-E GE 发电机管理继电器系统 成都阳光

• 相位CT次级：5A
• LO控制功率：
  • 20-60 VDC
  • 20-48 Hz时为48-62 VAC
• 模拟输出：4至20 mA
• 运行频率：25、50或60赫兹
• 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

SR489-P5-LO-A20-E 应用领域：

该继电器系统广泛应用于各种发电机管理和保护应用，包括但不限于电力发电厂、工业发电、船舶和海洋工程、电力配电系统、建筑和商业领域、矿业和油气行业以及医疗设施等。

GE SR489-P5-LO-A20-E发电机管理继电器系统凭借其丰富的功能、高性能的电气参数、灵活的通信接口以及易于安装和维护的设计，成为了发电机管理和保护领域的优秀选择。

Product details: SR489-P5-LO-A20-E GE Generator Management Relay System Chengdu Sunshine
RTD Input: Twelve
Output relays: Six
Communication ports: Two RS485 communication ports, supporting ModbusRTU or DNP 3.0 protocol (or both), up to 19200 bps.
Analog Input/Output: Four isolated 4-20 mA analog inputs and outputs
Digital input: seven assignable
Structure: Compact, compact in size, easy to install and maintain.
Dimensions: 21.6 cm (length) x 22.4 cm (width) x 25.2 cm (height)
Shipping weight: 10 kilograms (approximate)
Protection functions: including overload protection, short circuit protection, undervoltage protection, overvoltage protection, etc., to ensure the stable operation of the generator.
Control function: Control the starting, stopping, and switching of the generator to ensure the stable operation of the power system.
Programmability: Users can set the parameters and logic of relays according to specific application requirements, adapting to different generator systems and operating environments.
Product Details Parameters: SR489-P5-LO-A20-E GE Generator Management Relay System Chengdu Sunshine
Phase CT secondary: 5A
LO control power:
20-60 VDC
48-62 VAC at 20-48 Hz
Analog output: 4 to 20 mA
Operating frequency: 25, 50, or 60 Hz
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 rated voltage

SR489-P5-LO-A20-E application areas:

This relay system is widely used in various generator management and protection applications, including but not limited to power plants, industrial power generation, ship and marine engineering, power distribution systems, construction and commercial fields, mining and oil and gas industries, and medical facilities.

The GE SR489-P5-LO-A20-E generator management relay system has become an excellent choice in the field of generator management and protection due to its rich functionality, high-performance electrical parameters, flexible communication interfaces, and easy installation and maintenance design.

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