产品细节说明:REB670 1MRK002820-AC ABB 数字式馈线保护装置
- 紧凑、灵活的设计。
- 易于操作和使用。
- 通过选择性测试保护功能、二次信号、通讯功能进行快速调试。
- 具有自我监视的功能。
- 装置连接传统的测量传感器，适用于紧凑型中压开关柜受限的空间。
- 适用于接地、电阻接地或不接地系统的电缆、架空线或变压器馈线。
- 包括过流、接地、相不连续和过负荷保护，涌流监测等功能。
- 断路器控制、重合和测量。
- 预配置功能，便于快速调试。
- 可通过本地 HMI 或通讯接口设置开入开出。
- 支持 Modbus 和 IEC 60870-5-103 通讯协议。
REB670 1MRK002820-AC
产品详情参数:REB670 1MRK002820-AC ABB 数字式馈线保护装置
- 电源：通用电源 24-265 V AC/DC。
- 安装：压合式安装，简单快速。
- 接线端子：带 CT 短路设施的可分离式接线端子。
- 通信协议：现场可选 MODBUS RTU、IEC60870-5-103 规约。
REB670 1MRK002820-AC ABB 数字式馈线保护装置 应用领域:
这些特性使得 ABB REB670 1MRK002820-AC 成为电力系统馈线保护的理想选择，能够提供全面的保护功能，确保电力系统的稳定运行和供电可靠性
Product details: REB670 1MRK002820-AC ABB digital feeder protection device
Compact and flexible design.
Easy to operate and use.
Quick debugging through selective testing of protection functions, secondary signals, and communication functions.
It has the function of self-monitoring.
The device is connected to traditional measurement sensors and is suitable for confined spaces in compact medium voltage switchgear.
Suitable for cables, overhead lines, or transformer feeders in grounded, resistance grounded, or ungrounded systems.
Including overcurrent, grounding, phase discontinuity and overload protection, surge monitoring and other functions.
Circuit breaker control, reclosing, and measurement.
Pre configured functionality for quick debugging.
Input and output can be set through local HMI or communication interface.
Supports Modbus and IEC 60870-5-103 communication protocols.
Product details and parameters: REB670 1MRK002820-AC ABB digital feeder protection device
Power supply: Universal power supply 24-265 V AC/DC.
Installation: Compression type installation, simple and fast.
Terminal block: Separable terminal block with CT short-circuit facility.
Communication protocol: MODBUS RTU and IEC60870-5-103 protocol can be selected on site.
REB670 1MRK002820-AC ABB Digital Feedline Protection Device Application Fields:
These features make ABB REB670 1MRK002820-AC an ideal choice for power system feeder protection, providing comprehensive protection functions to ensure stable operation and power supply reliability of the power system
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