Under Voltage Relay (3 Phase, AO-400)

Features

• Monitors and protects against under-voltage conditions in 3-phase systems.
• Adjustable voltage setting range: 300V to 400V.
• Adjustable time delay: 1 to 10 seconds.
• Ensures reliable protection for 3-phase equipment and systems.
• Compact design for easy integration into control panels.
• High accuracy and durability for industrial applications.

Applications

• Protection of 3-phase industrial equipment from under-voltage damage.
• Electrical control panels in manufacturing plants.
• Backup power and generator systems.
• HVAC systems and motors.
• Ensures stable operation of critical 3-phase loads.

Technical Specifications

• Voltage Setting Range: 300V to 400V
• Time Delay: 1 to 10 seconds (adjustable)
• Operation Mode: Under-voltage protection for 3-phase systems
• Body Material: Durable, flame-resistant plastic housing
• Mounting: Panel or DIN rail
• Contact Rating: Typically suited for industrial load ratings