PMV70NA600 - RELE' PROT.RETE 3F/N 480/600V MULTIFUNZ

Why Choose the PMV70NA600?

Lovato PMV70NA600 voltage monitoring relay safeguards three-phase supplies with or without neutral by supervising minimum and maximum AC voltage, asymmetry, phase loss, neutral loss and incorrect phase sequence. Designed for 480–600 VAC at 50/60 Hz, PMV70NA600 is self powered and offers two relay outputs for control or signalling. Simple potentiometer adjustment streamlines setup in control panels and switchboards.

Built for reliability, the PMV70N series withstands 6 kV impulse (IEC/EN 60255-5), with 8 A Ith and a mechanical life of 30,000,000 cycles. Operating from -20 to +60 °C and weighing 200 g, it meets IEC/EN 61000-6-2 and 61000-6-3 for EMC performance. A dependable choice where precise three-phase voltage monitoring is essential.

Key Benefits

• Comprehensive protection: min/max voltage, asymmetry, phase and neutral loss.
• Detects incorrect phase sequence to prevent equipment damage.
• Wide 480–600 VAC monitoring range at 50/60 Hz.
• Self powered design reduces wiring and auxiliary supply needs.
• Two relay outputs enable flexible alarms or control logic.
• Potentiometer setup for fast, tool-free commissioning.
• Robust 6 kV impulse withstand; EMC compliance to IEC/EN standards.
• Long mechanical life rated at 30,000,000 cycles.

Technical Specification

• Product type designation: PMV70N
• Ith (IEC): 8 A
• Mechanical life: 30000000 cycles
• Terminal tightening torque (max): 0.8 Nm
• Rated impulse withstand voltage Uimp: 6 kV
• Operating temperature: -20 to +60 °C
• Storage temperature: -30 to +80 °C
• Weight: 200 g

What’s Included

• Lovato PMV70NA600 voltage monitoring relay
• Installation and operating instructions
• Download link to manufacturer datasheet
• Original packaging

Applications

• Motor protection against undervoltage, overvoltage and phase asymmetry
• Industrial control panels and switchboards monitoring
• Pumps, compressors and HVAC plant on 480–600 VAC supplies
• Generator and UPS output phase sequence and loss supervision
• Manufacturing and utilities equipment requiring reliable three-phase monitoring

Safety note: Installation and commissioning must be performed by qualified personnel. Isolate all power before wiring or adjustment, verify the supply is within 480–600 VAC, and follow applicable IEC/EN standards and local regulations.