OMRON K8AK-VW3 24VAC/DC: Efficient Voltage Monitoring for Industrial Applications

The OMRON K8AK-VW3 24VAC/DC is a versatile and reliable single-phase overvoltage and undervoltage protection relay designed specifically for industrial facilities and equipment. This module offers simultaneous monitoring of overvoltages and undervoltages, allowing for separate settings and outputs to be configured for each type of voltage anomaly.

Key Features and Benefits:

• Dual Protection Functionality: Simultaneously monitors and responds to both overvoltage and undervoltage conditions, ensuring comprehensive protection of your equipment.
• Flexible Output Options: Equipped with two SPDT output relays capable of handling loads up to 250 VAC at 5 A or 30 VDC at 5 A, these relays provide versatile signaling options for system integration.
• Pre-Alarm Monitoring Mode: Provides early warning signals to help prevent equipment damage due to impending voltage issues.
• Adjustable Time Delay: Operating time can be set from 0.1 to 30 seconds, allowing customization to suit specific application needs.
• DIN Rail Mounting: Easy installation with standard DIN rail mounting ensures quick setup and integration into existing industrial control systems.
• Wide Input Frequency Range: Supports input frequencies from 40 to 500 Hz, making it compatible with a variety of power supplies and systems.
• Isolated Inputs: Inputs are isolated from the power supply, reducing interference and enhancing reliability.
• LED Indicators: Visual indicators provide immediate feedback on power status, relay output, and alarm conditions.

Technical Specifications:

• Supply Voltage: 24 VAC/DC (no polarity)
• Operating Temperature: -20°C to +60°C
• Degree of Protection: IP20
• Dimensions: 22.5 mm x 90 mm x 100 mm
• Output Relay Parameters: 250 VAC/5A, 30 VDC/5A (resistive load)
• Setting Range: 20 to 200 V AC/DC, 30 to 300 V AC/DC, and 60 to 600 V AC/DC, depending on the terminal used.
• Certifications: Compliant with UL 508, CSA C22.2 No.14, CE marking EN 60947-5-1, and CCC (GB/T).