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The Lovato PMVF10 is a multifunction protection relay designed for monitoring and safeguarding three-phase electrical systems with neutral (3PH+N). Featuring True RMS (TRMS) technology, it ensures accurate measurements even in the presence of harmonic distortion and electrical noise.

Ideal for industrial applications, photovoltaic systems, and electrical panels, this device provides reliable protection against voltage and frequency anomalies, ensuring safe and efficient operation of electrical installations.

⚙️ Key Features

• Model: PMVF10
• Manufacturer: Lovato Electric
• Type: Multifunction protection relay
• System: Three-phase + neutral (3PH+N)
• Technology: True RMS (TRMS)

Electrical Ratings:

• Rated voltage:
  • 400 V (phase-to-phase)
  • 230 V (phase-to-neutral)
• Frequency: 50 Hz

Monitoring Functions:

• Overvoltage (Vmax)
• Undervoltage (Vmin)
• Frequency deviation (±Hz)
• Adjustable thresholds via front selectors
• Adjustable reset time
• Relay outputs (volt-free contacts)
• DIN rail mounting

🔧 Protection Functions

• Overvoltage and undervoltage protection
• Grid frequency monitoring
• Phase presence and sequence control
• Protection for photovoltaic and industrial systems
• Compliant with grid connection standards

🔌 Applications

• Photovoltaic systems (grid interface protection)
• Industrial electrical panels
• Power distribution systems
• Motor and three-phase line protection
• Industrial automation

📦 Package Contents

• 1× Lovato PMVF10 Relay
• Condition: Used / tested (if verified)
• Original product – Made in Italy