Description
The ABB REF620E is a sophisticated protective relay device and does not function as a DCS or PLC card. It is typically used in power systems for protection, control, measurement, and supervision purposes. Below are some details about the ABB REF620E:
Product Name: ABB REF620E Product Description: The ABB REF620E is a highly reliable and versatile numerical relay designed for protection and control applications in various power systems. It provides advanced protection functions and comprehensive monitoring capabilities to ensure the security and stability of electrical networks.
Product Parameters: The REF620E offers a wide range of configurable parameters to adapt to different system requirements and protection schemes. Some typical parameters include voltage and current thresholds, time delays, coordination settings, communication protocols, and event logging options.
Specifications:
- Rated Voltage: Depending on the model, available in 24V DC, 48V DC, 110-250V DC, or 110-240V AC
- Frequency: 50/60 Hz
- Communication Interfaces: RS485, IEC 61850, DNP3, Modbus, etc.
- Protection Functions: Overcurrent, overvoltage, undervoltage, differential protection, distance protection, etc.
- Control Functionality: Trip and alarm signaling, control logic programming, remote control capabilities.
- Display: LCD display for real-time status monitoring and diagnostics.
Please note that the specific product parameters and specifications may vary depending on the model and version of the ABB REF620E device. For detailed information, it’s recommended to refer to the official datasheets or contact ABB directly for technical support.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
