Omron K8DT-PH1CN Phase Sequence and Phase Loss Relay
SKU: K8DT-PH1CNUSD 32.00
Omron K8DT-PH1CN is a phase sequence and phase loss relay for three-phase power protection.
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Product Overview
The K8DT-PH1CN helps prevent equipment damage and downtime by supervising three-phase supply behavior in real time. It is used to detect abnormal voltage conditions and phase-related faults that can impact motors, compressors, and power-sensitive process devices. This relay is commonly integrated into control panels as a protective layer that improves operational resilience and maintenance planning.
- SKU: K8DT-PH1CN
- Series: K8DT
- Voltage: 200-480VAC
Best-Fit Applications
- Protecting motor starters from phase abnormalities
- Monitoring feed quality for inverter-driven systems
- Interlocking compressors against unsafe supply conditions
- Supervising power health in utility distribution panels
- Reducing fault-induced downtime in production cells
- Adding protective monitoring in retrofit electrical upgrades
Buying Checklist
- Helps avoid costly damage from power anomalies
- Adds protection without major panel redesign
- Useful for uptime-focused maintenance strategies
- Strong fit for motor and drive-intensive systems
- Improves operational confidence in unstable supply environments
Technical Specifications
| Model | K8DT-PH1CN |
|---|---|
| Series | K8DT |
| Type | Phase Sequence and Phase Loss Relay |
| Supply Voltage | Three-phase 200-480VAC |
| Monitoring | Phase sequence, phase loss |
| Output | SPDT relay |
| Mounting | DIN rail |
| Operating Temperature | -10 to +55°C |
Resources & Downloads
FAQ for K8DT-PH1CN
What does this relay monitor?
Three-phase power for phase sequence and phase loss. Protects three-phase motors and equipment.
What's the difference between K8DS and K8DT?
K8DT: updated series with enhanced features. K8DS: previous series. Check datasheet for specific differences.
Does this relay provide alarm output?
Yes, SPDT relay output for alarm or shutdown.
Can this relay auto-reset?
Check model specifications.
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