K8AK-AW3 100-240VAC
K8AK-AW3 100-240VAC
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron K8AK-AW3 100-240VAC Current Monitoring Relay
The Omron K8AK-AW3 100-240VAC is a single-phase current monitoring relay designed for overcurrent and undercurrent detection in industrial applications. It supports a wide power supply range of 100 to 240 VAC and works in combination with Omron's K8AC-CT200L current transformer to monitor high current loads efficiently. This relay allows separate setting and output for overcurrent and undercurrent levels, ensuring precise and reliable system protection.
Key Features of Omron - K8AK-AW3 100-240VAC Relay
- Power Supply Range: Operates with 100 to 240 VAC for compatibility with various industrial power systems.
- Input Current Range: Measures currents from 10 to 100 A and 20 to 200 A using an external current transformer (K8AC-CT200L).
- Separate Over/Undercurrent Detection: Enables independent adjustment and output for overcurrent and undercurrent conditions.
- Relay Output: SPDT contact rated for 5 A resistive load at 250 VAC or 30 VDC, suitable for control and alarm circuits.
- Reset Method: Switchable manual or automatic reset for flexible fault handling.
- Compact Size: DIN rail mountable with dimensions 100 × 22.5 × 90 mm, simplifying panel installation.
- Durability and Accuracy: Repeat accuracy within ±0.5% full scale and operating time accuracy within ±50 ms.
Technical Specs of Omron K8AK-AW3 100-240VAC Current Monitoring Relay
| Specification | Details |
|---|---|
| Brand | Omron |
| Model | K8AK-AW3 100-240VAC |
| Power Supply Voltage | 100 to 240 VAC (50/60 Hz) |
| Input Current Range | 10 to 100 A AC, 20 to 200 A AC (using K8AC-CT200L CT) |
| Output Contact | SPDT relay, 5 A resistive load at 250 VAC/30 VDC |
| Reset Method | Manual or automatic (switchable) |
| Operating Value Setting Range | 10% to 100% of max setting value |
| Repeat Accuracy | ±0.5% full scale |
| Operating Time Accuracy | ±50 ms |
| Dimensions (W × H × D) | 22.5 × 100 × 90 mm |
| Mounting | DIN rail |
| Operating Frequency | 50/60 Hz ±5 Hz |
Applications / Use Case of Omron K8AK-AW3 100-240VAC
The Omron K8AK-AW3 relay is ideal for monitoring electrical equipment such as motors, transformers, and generators to prevent damage from abnormal current levels. Its precision and wide voltage range make it suitable for industrial automation, power distribution, and protection systems.
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Warranty
Warranty
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