三菱 LEAKAGE 继电器 NV-ZLA

Mitsubishi NV-ZLA Earth Leakage Relay is a robust and reliable industrial-grade device designed for detecting and responding to earth leakage currents in electrical systems. This high-performance relay ensures safety and compliance in commercial and industrial applications by providing precise monitoring and protection against potential hazards caused by ground faults.

Product Features:

• Control Voltage Range: 120-240 VAC, ensuring compatibility with a wide range of power systems.
• Sensitivity Settings: Adjustable sensitivity from 30-50-100 mA, allowing customization based on specific application requirements.
• Operating Time: Maximum operating time of 0.1 seconds, ensuring rapid response to fault conditions.
• Test Button: Integrated test button for easy functionality verification without interrupting the system.
• Reset Button: Convenient reset mechanism for quick recovery after fault detection.
• ZCT Connection: Designed for connection with Zero Sequence Current Transformers (ZCT) for enhanced accuracy in detecting earth leakage currents.
• Durable Construction: Built with high-quality materials to withstand harsh industrial environments.
• Compliance: Certified with CE and UL standards, ensuring adherence to international safety regulations.

Specifications:

• Model: NV-ZLA
• Brand: Mitsubishi
• Condition: Used (as indicated by the product tag)
• Voltage Rating: 120-240 VAC
• Sensitivity: 30-50-100 mA
• Operating Time: Max. 0.1 seconds
• Connection Terminals: a1, c1, a2, b2, c2
• Dimensions: Compact design for easy installation in control panels or switchgear.

Applications:

• Protecting electrical systems in commercial buildings, such as offices, retail spaces, and data centers.
• Ensuring safety in industrial facilities, including manufacturing plants, factories, and processing units.
• Monitoring and safeguarding critical infrastructure, such as hospitals, airports, and transportation systems.
• Providing reliable earth leakage protection in renewable energy systems, such as solar and wind power installations.

Benefits:

• Enhanced Safety: Rapid detection and response to earth leakage currents minimize the risk of electric shock and equipment damage.
• Reliability: High-quality construction and precise engineering ensure long-term performance and durability.
• Ease of Use: User-friendly interface with clearly labeled terminals and buttons for simple operation and maintenance.
• Cost-Effective: A used Mitsubishi NV-ZLA relay offers significant savings compared to new models while maintaining top-tier performance.
• Compliance: Meets international safety standards, providing peace of mind for users and compliance with regulatory requirements.