WOODWARD 8441-1138 Multi-Function Relay Module

Woodward 8441-1138 Multi-Function Relay Module

Product Description

The Woodward 8441-1138 is a versatile multi-function relay module designed for industrial control applications. Combining several protective features into a single compact unit, this relay is well-suited for use in power generation, petrochemical plants, and various industrial environments. It utilizes digital processing to accurately measure true RMS values, ensuring precise performance even in the presence of harmonics, transients, and other disturbances.

Technical Specifications

• Model: 8441-1138
• Manufacturer: Woodward
• Operating Voltage: 230/400V AC
• Operating Temperature Range: -20°C to +70°C
• Protection Features:
  • Over/undervoltage
  • Over/underfrequency
  • Voltage asymmetry
  • Zero voltage detection
  • Overload
  • Reverse power
  • Unbalanced load
  • Reactive power
  • Loss of excitation
  • Time-overcurrent
  • Voltage restraint time-overcurrent
• Display: Two-line LC display for easy setup and monitoring
• Communication: RS485/MOD bus RTU slave interface for straightforward configuration
• Power Supply: 24V DC (18 to 32V DC)
• Certifications: CE marked, UL/cUL Listed, GL Approval
• Dimensions: Compact design for simple installation

Contact Us:

• Phone: +86 15395923051
• E-mail: sales@controltech-supply.com
• Skype: +86 15395923051
• WhatsApp: 86 15395923051
  
• Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province