Description
ABB REF601 CE446BB1NH
The ABB REF601 CE446BB1NH is a protection relay that operates in a wide range of applications. It is designed to offer protection for electrical systems and equipment from overloads, short circuits, earth faults, and other types of electrical faults.
Product Parameters
- Manufacturer: ABB
- Product Line: REF601
- Model Number: CE446BB1NH
- Input Voltage: 85 – 240V AC/DC
- Output Voltage: 24 – 250V AC/DC
- Frequency: 50/60 Hz
- Power Consumption: 5 VA
- Operating Temperature: -25 to +70°C (-13 to +158°F)
Product Specifications
- Protection Functions: Overcurrent, earth fault, negative sequence, thermal overload, and more
- Relay Types: Instantaneous, definite time, inverse definite minimum time, and inverse time
- Communication Protocols: IEC 60870-5-103, IEC 61850, Modbus RTU, and DNP 3.0
- Monitoring: Self-supervision, self-test, and communication supervision
- Memory: Non-volatile memory for storing settings and events
- LED Indicators: Power, communication, and fault status
Product Applications
The ABB REF601 CE446BB1NH is suitable for a wide range of applications, including:
- Power generation and distribution systems
- Industrial automation and control
- Renewable energy systems
- Mining and metals
- Oil and gas
It provides reliable protection for electrical systems and equipment, ensuring safe and efficient operation.
Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts.
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!
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!
