Over Frequency Relay (AF-1105)

Features

• Solid-state electronic device for automation and protection against frequency deviations.
• Frequency setting range: 45 to 55 Hz for under or over-frequency operations.
• Adjustable time delay range: 1 to 10 seconds to avoid spurious tripping.
• Offers both auto and manual reset options for flexible operation.
• Ensures reliable protection for systems requiring precise frequency control.

Applications

• Protection of electrical systems from over-frequency conditions.
• Frequency regulation in industrial and commercial power distribution systems.
• Suitable for generator and backup power systems.
• Automation and control systems requiring frequency monitoring and protection.

Technical Specifications

• Frequency Setting Range: 45 to 55 Hz (adjustable for under or over-frequency operation)
• Time Delay: Adjustable from 1 to 10 seconds
• Operation Mode: Under-frequency or over-frequency protection
• Reset Type: Auto and manual reset options
• Body Design: Compact, durable, and flame-resistant
• Mounting: Panel or DIN rail