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OMRON K8DT-PH1TN | Phase Monitoring Relay | 100 to 240 V AC, 3 Phase, SPST

Name: OMRON K8DT-PH1TN | Phase Monitoring Relay | 100 to 240 V AC, 3 Phase, SPST
Brand: OMRON
SKU: K8DT-PH1TN
Availability: InStock

Part Number : K8DT-PH1TN

For three-phase phase supervision, the OMRON K8DT-PH1TN relay provides a 100 to 240 V AC sensing range, plus phase loss and phase sequence detection. It switches an SPST output and mounts on DIN rail.

Voltage range: 100 to 240 V AC
Detection: Phase loss, phase sequence
Contacts: SPST
Frequency range: 45 to 65 Hz
Dimensions: 90 x 17.5 x 90 mm
Operating temperature: -20 to +60 °C

Availability: low stock

Detailed Description
Specifications
Downloads

Omron K8DT-PH Series Monitoring Relay, 3-Phase, SPST Contact Configuration - K8DT-PH1TN

This monitoring relay is designed for efficient phase monitoring applications, especially in 3-phase systems. Boasting dimensions of 90 x 17.5 x 90 mm, it offers compact functionality while ensuring accurate electrical phase monitoring. The device supports a comprehensive voltage sensing range of 100 to 240V AC, making it a versatile addition to various electrical management systems.

Features & Benefits

• Monitors phase loss and sequence for enhanced system reliability
• Detects temperature variations with an overtemperature sensor
• DIN rail mount design for easy installation in control panels
• Voltage sensing range accommodates various electrical applications
• Maximum temperature sensing capability of +999°C for precise monitoring
• Complies with CE and cULus standards for safety assurance

Applications

• Utilised in industrial automation for electrical phase monitoring
• Ideal for requiring robust voltage and temperature monitoring
• Employed in control systems for electrical equipment protection
• Suitable for integration in machinery requiring 3-phase current monitoring

What is the significance of the phase monitoring capabilities?

Phase monitoring is critical for ensuring that all three phases in a system are balanced. Imbalances can lead to equipment damage or inefficient operation, making this relay essential for maintaining optimal performance.

How does the overtemperature sensor enhance safety?

The overtemperature sensor proactively detects excessive temperature levels, allowing for timely intervention before potential equipment failure or hazards occur, thereby safeguarding both machinery and personnel.

What type of installation is required for this relay?

This relay features a DIN rail mount design, simplifying installation within electrical panels. It securely attaches to standard DIN rails, streamlining the integration process in various setups.

Standards

EN 60947-5-1, UL 60947-5-1, IP 20 Terminals

Omron K8DT Series Control Relays

Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.

Space Saving

The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.

Push-In Plus Terminals

Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.

Brand	Omron
Monitoring Application	Phase
Electrical Phase	3
Voltage Sensing Range	100 → 240V ac
Contact Configuration	SPST
Mounting Type	DIN Rail
Minimum Current Sensed	10A
Maximum Current Sensed	50mA
Phase Sensitivity	Phase Loss, Phase Sequence
Frequency Sensing Range	45 → 65Hz
Temperature Sensing Range	0 → +999°C
Temperature Sensitivity	Overtemperature
Series	K8DT-PH
Minimum Operating Temperature	-20°C
Dimensions	90 x 17.5 x 90mm
Minimum Temperature Sensed	0°C
Minimum Frequency Sensed	10Hz
Height	90mm
Length	90mm
Maximum Operating Temperature	+60°C