ABB REF601 CE446BB1N

Here is a detailed breakdown of the ABB REF601 CE446BB1N product in English, based on the information available:

Product Overview:

The ABB REF601 CE446BB1N is a feedline protection and measurement control device designed for use in electrical power systems. It is a part of the REF601 series, which is known for its excellent performance and versatility in protecting and controlling utility and industrial power systems in primary and secondary distribution networks.

Product Parameters and Specifications:

• Model: REF601 CE446BB1N
• Manufacturer: ABB
• Voltage Range: 1 kV to 36 kV (rated)
• Current Range: 1 A to 6000 A (rated)
• Protection Functions: Overcurrent, overload, short circuit, grounding, differential, and distance protection
• Measurement Functions: Voltage, current, power, energy, etc.
• Control Functions: Circuit breaker control, reclosing control, load control, etc.
• Communication Interfaces: RS-232, RS-485, Ethernet
• Operating Temperature Range: -40°C to 85°C
• Storage Temperature Range: -55°C to 125°C
• Humidity: 5% to 95% (non-condensing)
• Protection Rating: IP65
• Dimensions: 483 mm x 305 mm x 210 mm
• Weight: 25 kg

Series:

• REF601 series

Features:

• Multifunctional Protection: Provides comprehensive protection against various faults and abnormalities in power systems.
• Digital Control: High-precision and programmable, allowing customization to meet specific application requirements.
• Communication Capabilities: Enables remote monitoring and control via communication interfaces with other control systems or SCADA systems.
• Compact Design: Easy to install and configure, supporting hot-swappable modules for increased system reliability and maintenance convenience.
• High Performance and Availability: Offers optimized solutions for both main and feeder protection, meeting various protection needs in power systems.
• Programmable Logic Function: Allows for execution of custom control operations as needed.
• Rogowski Current Sensor Support: Offers variants with Rogowski current sensor interfaces for improved performance and standardized compact medium-voltage switchgear.

Functions/Uses:

• Used in power plants to protect and control feeders for generators, step-up transformers, and other equipment.
• Employed in substations for the protection and control of busbars, tie lines, and other feeder equipment.
• Utilized in transmission lines and distribution networks to protect and control the flow of electricity.
• Suitable for various industries, including power, oil and gas, metallurgy, chemicals, railways, and urban rail transit.

Note:

• The above information is based on the available search results and may be subject to change. It’s recommended to consult the latest product datasheet or contact ABB directly for the most accurate and up-to-date information.
• Always follow proper safety procedures when handling electrical equipment and consult qualified professionals for installation, configuration, and maintenance.