MULTILIN P4A-120电机保护继电器
1.产 品 资 料 介 绍：
中文资料：
Multilin P4A-120 是一种电机保护继电器，设计用于提供电机的保护和控制功能。这个继电器专注于电机的安全性和可靠性，能够监控和保护电机免受各种电气和机械故障的影响。以下是 Multilin P4A-120 电机保护继电器的详细信息，包括功能、特点和应用领域。
主要功能和特点
电机保护功能
- 过载保护：提供对电机的过载保护，通过监测电机电流来防止因长时间过载导致的损坏。
- 短路保护：快速检测并响应电机电路中的短路故障，保护电机及其连接电路。
- 缺相保护：监测电源的相位情况，防止电机在缺相或不平衡的电源条件下运行。
- 过电压/欠电压保护：检测电机供电电压的变化，提供过电压和欠电压保护。
- 过热保护：监控电机的温度，防止过热导致的电机损坏。
监控功能
- 实时数据监控：提供实时的电机运行数据，包括电流、电压和功率等，帮助用户了解电机状态。
- 故障记录：记录故障事件和运行历史，便于故障分析和维护。
控制功能
- 启动/停止控制：支持电机的远程启动和停止操作，提升系统自动化水平。
- 定时控制：支持定时启动和停止，优化电机运行时间，提高系统效率。
通讯能力
- 远程监控：通过支持的通讯协议（如 Modbus、Profibus、Ethernet/IP）实现远程监控和控制。
- 数据集成：提供与其他系统集成的功能，方便数据传输和系统管理。
用户界面
- 显示屏：配备液晶显示屏，显示实时数据和系统状态，用户友好。
- 操作界面：直观的操作界面，简化设置和调试过程。
环境适应性
- 工业级设计：符合工业级防护标准，能够在恶劣环境下稳定运行。
- 耐环境能力：适应不同的工作环境温度和湿度条件。
安全功能
- 保护电路：内置保护电路，防止过电流和过电压对继电器的损坏。
- 隔离功能：提供输入和输出隔离，确保系统的安全性和稳定性。
应用领域
工业自动化
- 电机保护：用于各种工业自动化应用中的电机保护，确保生产设备的稳定运行。
- 设备监控：监控电机及其相关设备的状态，优化生产过程。
电力系统
- 发电厂和变电站：在发电厂和变电站中保护电机设备，确保电力系统的安全性和可靠性。
- 配电网络：保护配电网络中的电机设备，防止因故障导致的电力中断。
水处理设施
- 泵和风机控制：在水处理设施中保护泵和风机，确保水处理过程的正常运行。
- 设备监控：实时监控水处理设备的状态，及时发现并处理故障。
楼宇管理
- HVAC系统：用于楼宇的暖通空调系统中保护电机，确保系统的稳定运行。
- 自动化控制：在楼宇自动化系统中提供电机的保护和控制功能。
交通系统
- 轨道交通：在轨道交通系统中保护电机设备，确保交通系统的安全运行。
- 信号控制：用于交通信号设备的电机保护和控制。
产品优势
- 全面保护：提供多种电机保护功能，确保电机的安全运行。
- 高性能：高精度的监测和快速响应，提高系统的稳定性和可靠性。
- 远程控制：支持远程监控和控制，方便系统管理和维护。
- 用户友好：直观的操作界面和显示屏，简化了设备的操作和调试过程。
- 工业级设计：符合工业标准，具备耐环境能力，适应恶劣工作条件。
技术参数
- 电源电压：支持各种电源输入范围，适应不同电力系统。
- 测量精度：高精度的电流、电压测量，确保保护功能的准确性。
- 通讯接口：提供多种通讯接口，支持数据传输和系统集成。
- 工作环境：设计用于工业环境，具备耐环境能力，适应不同温度和湿度条件。
Multilin P4A-120 电机保护继电器通过其多种保护功能和高级控制能力，能够有效提高电机系统的运行效率和可靠性
英文资料：
The Multilin P4A-120 is a motor protection relay designed to provide protection and control functions for motors. This relay focuses on the safety and reliability of motors, and can monitor and protect motors from various electrical and mechanical faults. The following is detailed information about the Multilin P4A-120 motor protection relay, including its functions, features, and application areas.
Main functions and features
Motor protection function
Overload protection: Provides overload protection for the motor by monitoring the motor current to prevent damage caused by prolonged overload.
Short circuit protection: Quickly detect and respond to short circuit faults in the motor circuit, protecting the motor and its connected circuits.
Phase loss protection: Monitor the phase status of the power supply to prevent the motor from operating under phase loss or unbalanced power conditions.
Overvoltage/undervoltage protection: detects changes in the motor supply voltage and provides overvoltage and undervoltage protection.
Overheating protection: Monitor the temperature of the motor to prevent damage caused by overheating.
Monitoring function
Real time data monitoring: Provides real-time motor operation data, including current, voltage, and power, to help users understand the motor status.
Fault record: Record fault events and operating history for easy fault analysis and maintenance.
control function
Start/Stop Control: Supports remote start and stop operations of motors, enhancing the level of system automation.
Timed control: supports timed start and stop, optimizes motor running time, and improves system efficiency.
Communication ability
Remote monitoring: Remote monitoring and control are achieved through supported communication protocols such as Modbus, Profibus, Ethernet/IP.
Data integration: Provides functionality for integration with other systems, facilitating data transmission and system management.
user interface
Display screen: equipped with LCD screen, displaying real-time data and system status, user-friendly.
Operating Interface: An intuitive interface that simplifies the setup and debugging process.
Environmental adaptability
Industrial grade design: Complies with industrial grade protection standards and can operate stably in harsh environments.
Environmental resistance: Adapt to different working environment temperature and humidity conditions.
Security function
Protection circuit: Built in protection circuit to prevent damage to relays caused by overcurrent and overvoltage.
Isolation function: Provides input and output isolation to ensure the safety and stability of the system.
application area
industrial automation
Motor protection: Used for motor protection in various industrial automation applications to ensure the stable operation of production equipment.
Equipment monitoring: Monitor the status of motors and related equipment to optimize the production process.
Power system
Power plants and substations: Protect motor equipment in power plants and substations to ensure the safety and reliability of the power system.
Distribution network: Protect the motor equipment in the distribution network and prevent power interruption caused by faults.
Water treatment facilities
Pump and fan control: Protect pumps and fans in water treatment facilities to ensure the normal operation of the water treatment process.
Equipment monitoring: Real time monitoring of the status of water treatment equipment, timely detection and handling of faults.
Building Management
HVAC system: used in building HVAC systems to protect motors and ensure stable operation of the system.
Automation control: Provide motor protection and control functions in building automation systems.
traffic system
Rail transit: Protecting motor equipment in the rail transit system to ensure the safe operation of the transportation system.
Signal control: Used for motor protection and control of traffic signal equipment.
Product advantages
Comprehensive protection: Provides multiple motor protection functions to ensure the safe operation of the motor.
High performance: high-precision monitoring and fast response, improving system stability and reliability.
Remote control: supports remote monitoring and control, facilitating system management and maintenance.
User friendly: The intuitive user interface and display screen simplify the operation and debugging process of the device.
Industrial grade design: meets industrial standards, has environmental resistance, and adapts to harsh working conditions.
technical parameter
Power Supply Voltage: Supports various power input ranges and adapts to different power systems.
Measurement accuracy: High precision current and voltage measurements ensure the accuracy of protection functions.
Communication interface: Provides multiple communication interfaces, supports data transmission and system integration.
Work environment: Designed for industrial environments, with environmental resistance and adaptability to different temperature and humidity conditions.
The Multilin P4A-120 motor protection relay, with its various protection functions and advanced control capabilities, can effectively improve the operational efficiency and reliability of the motor system
2.产 品 展 示
3.其他产品
ABB UN0803B-P Printed Circuit Board
ABB UN0503a-P Digital Output Module
GESAS CAN-DCM digital amplifier module
5.更多库存型号
| PMA240-1150B-02 | AMAT 0100-00-01486 | PFTL 201C-50.0KN |
| PMA44R-00100-00 | AMAT 0100-35069 | PFTL 201CE-10.0KN |
| PMA13B-00100-00 | AMAT 0100-03622 | PFTL 201CE-20.0KN |
| PMA22B-10100-00 | AMAT 0100-09006 | PFTL 201CE-50.0KN |
| PMA43P-10100-00 | AMAT 0100-00985 | PFTL 201D-100.0KN |
| PMA42N-10100-00 | AMAT 0100-11018 | PFTL 201D-50.0KN |
本篇文章出自瑞昌明盛自动化设备有限公司官网，转载请附上此链接:http://www.jiangxidcs.com