REA101 1MRS090416-AAA |ABB 弧光保护继电器

📣宝贝型号: REA101 1MRS090416-AAA

🌍原产国家:Finland (FI) 芬兰

⌚交货货期:现货

🛠售后服务:全新质保一年

⚙️产品名称:模块/控制器/伺服器/电机/触摸屏

🕰保修期:12个月/365天

📦产品包装:卖家提供完备且安全保护包装

🚚运费:根据当地货运代理的不同,应以不同地区的运费为准。

🆓是否包含关税:不包含任何税费

☎️请联系我:15359029662 Amy Sun 孙小姐

📩电子邮箱:geabbamy@gmail.com

💬Whatsapp: +86 15359029662

🔀推荐产品:

FI840F-Z
FI840F
FI830F-Z
FI820F-Z
FI820F
FI810F-Z
FI810F

Description

ABB REA101 Protection Relay 1MRS090416-AAA ARC 技术参数及中英文介绍

一、产品概述(Product Overview)

中文
ABB REA101 弧光保护继电器(型号 1MRS090416-AAA ARC)是一款专为中低压开关柜设计的弧光故障检测与保护装置,能够快速检测并切断弧光故障,防止设备损坏和人员伤害。该产品广泛应用于电力、石化、冶金等工业领域,支持冗余配置,适用于严苛环境下的高可靠性需求。

English:
The ABB REA101 Arc Protection Relay (Model 1MRS090416-AAA ARC) is a dedicated device for arc-flash detection and protection in medium- and low-voltage switchgear. It rapidly detects and isolates arc-flash faults to prevent equipment damage and personal injury. Widely used in power generation, petrochemical, metallurgical, and other industrial sectors, it supports redundant configurations for high reliability in harsh environments.


二、技术参数(Technical Specifications)

参数项 描述(中文) Description (English)
型号(Model) REA101 1MRS090416-AAA ARC REA101 1MRS090416-AAA ARC
额定电压(Rated Voltage) 110/120/220/240 V AC,或 110/125/220/250 V DC 110/120/220/240 V AC, or 110/125/220/250 V DC
控制电流(Control Current) 1.5 mA 至 20 mA(可调) 1.5 mA to 20 mA (adjustable)
动作时间(Operation Time) ≤ 2.5 ms(从检测到跳闸) ≤ 2.5 ms (from detection to trip)
检测方式(Detection Method) 基于光纤传感器(AFD)的弧光检测,支持与过流信号联动 Arc-flash detection via fiber-optic sensors (AFD), supports linkage with overcurrent signals
通信接口(Communication) – RS-485(Modbus RTU)
– 硬接线触点输出(支持多路跳闸信号)
– RS-485 (Modbus RTU)
– Hardwired contact outputs (supports multiple trip signals)
环境适应性(Environmental) 工作温度:-25°C 至 +70°C
防护等级:IP30(柜内安装)
Operating temperature: -25°C to +70°C
IP rating: IP30 (for cabinet installation)
认证(Certifications) CE, UL, cUL, IEC 61508 SIL2 CE, UL, cUL, IEC 61508 SIL2
安装方式(Installation) 支持 DIN 导轨或面板固定 Supports DIN rail or panel mounting

三、核心功能(Key Features)

  1. 高速弧光检测(High-Speed Arc Detection)
    • 中文:基于光纤传感器的弧光检测技术(AFD),可在 2.5 ms 内检测到弧光故障并发出跳闸信号,显著缩短故障切除时间。
    • English: Utilizes fiber-optic sensor-based arc-flash detection (AFD) to detect faults within 2.5 ms and issue trip signals, significantly reducing fault clearance time.
  2. 冗余与可靠性(Redundancy & Reliability)
    • 中文:支持双通道冗余配置,主模块与扩展模块(如 REA103、REA105)可协同工作,确保系统无单点故障。
    • English: Supports dual-channel redundant configurations. The main module works with expansion modules (e.g., REA103, REA105) to eliminate single points of failure.
  3. 多协议通信(Multi-Protocol Communication)
    • 中文:内置 RS-485 接口,支持 Modbus RTU 协议,可与 DCS/SCADA 系统无缝集成,实现远程监控与故障诊断。
    • English: Features an RS-485 interface supporting Modbus RTU protocol for seamless integration with DCS/SCADA systems, enabling remote monitoring and fault diagnosis.
  4. 灵活扩展性(Scalability)
    • 中文:可通过扩展模块(如 REA103 光纤传感器扩展模块、REA105 高速输出模块)扩展检测区域,适用于大型开关柜或复杂布局。
    • English: Supports expansion via modules (e.g., REA103 for fiber-optic sensor extension, REA105 for high-speed outputs) to cover large switchgear or complex layouts.
  5. 安全与维护(Safety & Maintenance)
    • 中文:内置故障指示器,可快速定位故障区域;支持热插拔维护,减少停机时间。
    • English: Includes built-in fault indicators for rapid fault localization. Supports hot-swappable maintenance to minimize downtime.

四、典型应用场景(Typical Applications)

  1. 电力配电系统(Power Distribution Systems)
    • 中文:保护中低压开关柜,防止弧光故障引发火灾或爆炸,保障电网稳定运行。
    • English: Protects medium- and low-voltage switchgear to prevent arc-flash-induced fires or explosions, ensuring grid stability.
  2. 工业自动化(Industrial Automation)
    • 中文:在石化、冶金等行业的关键设备中,防止弧光故障导致生产线中断,减少经济损失。
    • English: Used in critical equipment in petrochemical, metallurgical, and other industries to prevent production line interruptions and reduce financial losses.
  3. 数据中心(Data Centers)
    • 中文:保护 UPS 系统和配电柜,确保 IT 设备供电安全,避免因弧光故障导致的数据丢失。
    • English: Protects UPS systems and distribution cabinets to ensure power supply safety for IT equipment, preventing data loss due to arc-flash faults.
  4. 轨道交通(Railway Transportation)
    • 中文:集成至牵引供电系统,防止弧光故障影响列车运行安全。
    • English: Integrated into traction power supply systems to prevent arc-flash faults from affecting train operation safety.

五、REA101 1MRS090416-AAA维护与注意事项(Maintenance & Precautions)

  1. 定期检查(Regular Inspection)
    • 中文:建议每 6 个月检查光纤传感器和连接线路,确保无老化或损坏。
    • English: Recommend inspecting fiber-optic sensors and connections every 6 months to ensure no aging or damage.
  2. 固件升级(Firmware Updates)
    • 中文:通过 RS-485 接口更新固件,升级前需备份配置文件,并验证固件哈希值。
    • English: Update firmware via the RS-485 interface. Back up configuration files and verify firmware hash values before upgrading.
  3. 故障排查(Troubleshooting)
    • 中文:若模块无响应,检查电源电压与通信链路;若检测灵敏度下降,清洁光纤传感器并重新校准。
    • English: If the module is unresponsive, check power voltage and communication links. If detection sensitivity decreases, clean the fiber-optic sensors and recalibrate.
  4. 环境要求(Environmental Requirements)
    • 中文:避免安装于强电磁干扰或潮湿环境,确保通风良好,推荐安装于 IP54 防护等级的机柜内。
    • English: Avoid installation in environments with strong electromagnetic interference or humidity. Ensure adequate ventilation. Recommended installation in an IP54-rated cabinet.

六、总结(Conclusion)

ABB REA101 弧光保护继电器(1MRS090416-AAA ARC)凭借其高速检测、冗余设计及多协议兼容性,成为工业领域弧光故障保护的核心解决方案。其支持严苛环境下的稳定运行,尤其适用于对可靠性和安全性要求极高的场景,如电力、石化及轨道交通领域。

English:
The ABB REA101 Arc Protection Relay (1MRS090416-AAA ARC) stands as a core solution for arc-flash protection in industrial applications, leveraging its high-speed detection, redundant design, and multi-protocol compatibility. Its ability to operate reliably in harsh environments makes it ideal for critical applications in power generation, petrochemicals, and railway transportation.

如需更详细的技术文档或定制化服务,请联系 ABB 官方授权渠道。

Reviews

There are no reviews yet.

Be the first to review “REA101 1MRS090416-AAA |ABB 弧光保护继电器”

您的邮箱地址不会被公开。 必填项已用 * 标注