ABB REX 010 | HESG324426M1 | Protection Relay

Product Description

The ABB REX010 (HESG324426M1) is a compact protection relay designed for reliable safeguarding of electrical equipment in industrial and utility applications. Engineered with precision, it provides dependable fault detection and control functions, ensuring system stability and operational safety. Its robust construction and compliance with international standards make it suitable for demanding environments.

Technical Specifications

• Model: REX010

• Part Number: HESG324426M1

• Type: Protection Relay

• Dimensions: 135 × 186 × 119 mm

• Weight: 1.2 kg

• Function: Provides fault protection and control for electrical systems

• Compliance: Meets IEC standards for safety and EMC, RoHS compliant

Functional Highlights

• Protection Functions: Overcurrent, earth-fault, and system fault detection

• Control Capability: Supports breaker operation and system coordination

• Monitoring: Real-time supervision of electrical parameters

• Durability: Designed for long service life in industrial environments

Application Scenarios

• Medium-voltage feeder protection in substations

• Industrial power distribution requiring compact relay solutions

• Retrofit projects replacing legacy protection relays

FAQ

Q: What is the primary function of the REX010?  A: It provides fault detection and protection for electrical systems, ensuring safe operation.

Q: Is the REX010 suitable for industrial environments?  A: Yes, it is designed for durability and compliance with international standards.

Q: What are the dimensions of the relay?  A: The unit measures 135 × 186 × 119 mm and weighs 1.2 kg.