Allen-Bradley 813S-V3-480V

Overview

The Allen-Bradley 813S-V3-480V, a robust Bulletin 813S Series 3-phase voltage monitoring relay, is engineered to provide superior protection and precise control within demanding industrial environments. This self-powered device rigorously monitors voltage conditions across a 440-480V AC range with a broad 50-400 Hz frequency, proactively safeguarding critical equipment from potential damage due to detrimental power fluctuations like overvoltage, undervoltage, and phase imbalances. Its intelligent design and reliable performance make it an indispensable component for maintaining operational integrity and extending the lifespan of valuable industrial assets.

Key Features

• Comprehensive 3-Phase Voltage Monitoring: Delivers meticulous oversight of all three phases, ensuring consistent power quality and preventing costly downtime.
• Wide Voltage Range (440-480V AC): Specifically designed to integrate seamlessly with standard industrial power systems, offering versatile application.
• Extended Frequency Compatibility (50-400 Hz): Accommodates a diverse array of industrial machinery and power sources, enhancing its utility across various sectors.
• Efficient Self-Powered Operation: Eliminates the need for an external power supply, simplifying installation, reducing wiring complexity, and contributing to overall system reliability.
• Dual Programmable Relay Outputs: Provides enhanced flexibility for control and alarm functionalities, allowing for customized responses to detected voltage anomalies.
• Robust Terminal Connections: Equipped with L1, L2, L3, N terminals and supporting wire sizes up to 2 x 2.5 mm² (30-14 AWG, stranded or solid) for secure and dependable electrical connections.
• Industrial-Grade Construction: Built with Allen-Bradley's renowned durability standards, ensuring long-term performance and resilience in harsh industrial settings.

Technical Specifications

• Model: 813S-V3-480V
• Series: Bulletin 813S
• Voltage Range: 440-480V AC
• Frequency Range: 50-400 Hz
• Power Supply: Self-Powered
• Phase Monitoring: 3-Phase
• Relay Outputs: 2
• Terminals: L1, L2, L3, N - Power Supply, Relay 1 Output, Relay 2 Output
• Wire Compatibility: 2 x 2.5 mm² (30-14 AWG, stranded or solid)
• Application: Voltage monitoring, industrial power protection, automation

Applications

• Critical Industrial Power Systems: Provides essential real-time monitoring of voltage conditions, mitigating risks of power disruptions and equipment damage in factories, plants, and workshops.
• Motor Protection and Control: Safeguards expensive industrial motors against the damaging effects of voltage sags, surges, and phase loss, thereby prolonging their operational life and reducing maintenance costs.
• Manufacturing and Process Automation: Guarantees a stable and reliable power supply for sensitive automation equipment, ensuring uninterrupted production processes and consistent product quality.
• Power Distribution and Electrical Panels: Offers a reliable solution for comprehensive voltage monitoring and precise relay control within electrical distribution networks and control panels.
• HVAC Systems: Protects large-scale heating, ventilation, and air conditioning systems from voltage irregularities, maintaining optimal climate control and operational efficiency.
• Pumping Stations: Ensures the continuous and safe operation of pumps by actively monitoring and responding to diverse power quality issues.

Why Choose This Model?

• Unmatched Reliability from Allen-Bradley: Trust in a brand synonymous with industrial quality and engineering excellence, ensuring dependable performance and longevity.
• Cost-Effective Self-Powered Design: Reduces installation complexity and associated costs, as no external power source is required, offering a streamlined and efficient solution.
• Versatile Protection Capabilities: Offers comprehensive monitoring against overvoltage, undervoltage, and phase imbalance, providing all-encompassing protection for your electrical systems.
• Enhanced System Control with Dual Outputs: The two independent relay outputs allow for flexible integration into control circuits and alarm systems, enabling tailored responses to voltage events.
• Broad Compatibility for Diverse Applications: With its wide voltage and frequency ranges, this relay is suitable for a vast array of industrial applications, making it a versatile investment.
• Optimized for Industrial Environments: Built to withstand the rigors of industrial settings, guaranteeing sustained performance and reliability even in challenging conditions.

Order Now

Secure your industrial operations with the Allen-Bradley 813S-V3-480V Voltage Monitoring Relay. Experience unparalleled protection, reliability, and precision for your critical power systems. Enjoy fast shipping and worldwide delivery options.