ABB REF601 CE446BB1NH Product Details, Specifications, and Parameters:

Product Overview:
ABB REF601 CE446BB1NH is a feeder protection relay produced by ABB. It is specifically designed to protect and control utility and industrial power systems in both primary and secondary distribution networks¹.

Specifications:

• Protection Functions: REF601 CE446BB1NH offers a wide range of protection functions, including overcurrent, overload, short-circuit, grounding, and differential protection¹².

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  ABB REF601 CE446BB1NH

• Measurement Functions: The relay also has the capability to measure voltage, current, power, and energy¹².
• Control Functions: Functions such as circuit breaker control, reclosing control, and load control are also supported¹².
• Communication Interfaces: REF601 CE446BB1NH is equipped with communication interfaces like RS-232, RS-485, and Ethernet, enabling communication with other control systems, SCADA systems, or remote monitoring systems¹².
• Operating Temperature Range: The relay can operate within a temperature range of -40°C to 85°C².
• Storage Temperature Range: The storage temperature range is -55°C to 125°C².
• Humidity: It can operate in a humidity range of 5% to 95% (non-condensing)².
• Protection Level: IP65².
• Dimensions: 483 mm x 305 mm x 210 mm².
• Weight: 25 kg².

Parameters:

• Rated Voltage: 1 kV to 36 kV².
• Rated Current: 1 A to 6000 A².

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  ABB REF601 CE446BB1NH

Features:

• Multifunctionality: REF601 CE446BB1NH offers various protection, measurement, and control functions¹².
• Digital Control: It utilizes digital technology for high precision and programmability¹.
• Communication Capabilities: Enables data exchange and communication with other systems¹.
• Compact Design: The relay’s compact design allows for easy installation and configuration¹.
• Programmable Logic: Users can customize protection parameters and logic to suit different power system configurations and requirements¹³.
• Event Recording: Helps with analysis and troubleshooting by recording abnormal events and fault information³.

Please note that the specifications and parameters may vary slightly depending on the specific application and regional standards. It is recommended to consult ABB’s official documentation for the most accurate and up-to-date information.