Omron K8AK-VS3 100-240VAC, Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 200V ac/dc, DIN Rail - generaltechuae

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OMRON K8AK-VS3 100-240VAC | Voltage Monitoring Relay | 20 to 600 V AC/DC, 1 Phase, SPDT

Name: OMRON K8AK-VS3 100-240VAC | Voltage Monitoring Relay | 20 to 600 V AC/DC, 1 Phase, SPDT
Brand: OMRON
SKU: K8AK-VS3 100-240VAC
Availability: OutOfStock

Part Number : K8AK-VS3 100-240VAC

OMRON K8AK-VS3 100-240VAC single-phase voltage monitoring relay: voltage ranges of 20 to 200 V AC/DC, 30 to 300 V AC/DC and 60 to 600 V AC/DC, plus overvoltage and undervoltage detection. The K8AK-VS3 100-240VAC switches an SPDT output and mounts on DIN rail in a 22.5 mm wide housing. Per the product description, the K8AK-VS3 100-240VAC handles AC or DC input. The description lists 100-240 VAC for the K8AK-VS3 100-240VAC.

Voltage ranges: 20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC
Detection: Overvoltage, undervoltage
Contacts: SPDT
Time delay: 0.1 to 30 s
Terminals: Screw
Operating temperature: -20 to +60 °C

Availability: in stock

Detailed Description
Specifications
Features
Downloads

Omron K8AK-VS Series Monitoring Relay, 20 to 600V Voltage Sensing Range, 1 SPDT Contact Configuration - K8AK-VS3 100-240VAC

This monitoring relay facilitates precise voltage monitoring in industrial applications, designed specifically for single-phase electrical systems. The compact dimensions (22.5 x 100 x 95 mm) make it suitable for DIN rail mounting, ensuring efficient use of space in control panels. With the ability to monitor voltages from 20 to 600 V AC/DC, it serves as an essential protective device against voltage fluctuations.

Features & Benefits

• Supports voltage sensing between 20 to 600 V AC/DC for versatile usage
• SPDT output relay allows switching between normally open and closed configurations
• LED indicators provide clear output status for quick monitoring
• Operating time adjustable from 0.1 to 30 seconds for customised response
• Input frequency range of 40 to 500 Hz enables compatibility with various systems

Applications

• Utilised for electrical phase monitoring in industrial facilities
• Ideal for protecting equipment from overvoltage and undervoltage conditions
• Serves as an effective voltage monitoring device in automation processes
• Deployable in environments requiring robust and reliable voltage regulation

How does the relay respond to voltage fluctuations within the sensing range?

It activates based on preset thresholds for overvoltage and undervoltage, helping to prevent equipment damage. Users can set this through the operating value settings.

What maintenance procedures should be followed to ensure long-term reliability?

Regularly inspect the wiring and connections for signs of wear or damage, and check indicator lights to confirm proper operation.

In what scenarios would automatic resetting be preferable over manual resetting?

Automatic resetting is beneficial in scenarios where continuous operation is critical, as it allows for seamless recovery after a voltage event without manual intervention.

How can the output relay's switching configuration be adjusted?

The switching method can be modified via the DIP switch settings on the unit, allowing users to easily select between normally open and normally closed options.

Standards

UL 60947-5-1, UL 508, IP 20

Brand	Omron
Monitoring Application	Voltage
Electrical Phase	1
Contact Configuration	SPDT
Voltage Sensing Range	20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
Voltage Sensitivity	Overvoltage, Undervoltage
Mounting Type	DIN Rail
Time Delay	0.1 → 30s
Series	K8AK-VS
Operating Temperature Range	+60°C
Height	90mm
Terminal Type	Screw
Minimum Voltage Sensed	20 V ac/dc, 30 V ac/dc, 60V ac/dc
Length	22.5mm
Maximum Voltage Sensed	200 V ac/dc, 300 V ac/dc, 600V ac/dc
Width	22.5mm
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-20°C
Dimensions	22.5 x 100 x 95mm

Monitoring relay 22.5mm wide, Single phase over or under voltage 20 to 600V AC or DC, One SPDT, 100-240 VAC

OMRON K8AK-VS3 100-240VAC | Voltage Monitoring Relay | 20 to 600 V AC/DC, 1 Phase, SPDT

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K8AK-VS3 100-240VAC Brochure - The Smart Way to Protect Your System A700000014068122

OMRON K8AK-VS3 100-240VAC | Voltage Monitoring Relay | 20 to 600 V AC/DC, 1 Phase, SPDT