Siemens Phase Relay
- Code / Model: 3UG4511-1BQ20
- Manufacturer: Siemens
- Department: Reels and signal conditioning
- Category of products: Reels
- Sub-category: Control reels
- You've seen it before.: 1
Siemens Phase Relay
The Siemens phase relay is a device used to monitor and control the phases of an electrical system. It plays a crucial role in ensuring the proper operation and safety of electrical equipment.
These relays are designed to detect imbalances or faults in the three-phase power supply, such as:
- Phase loss
- Phase sequence errors
- Overvoltage
- Under voltage
Upon detecting any of these issues, the Siemens phase relay will typically initiate protective measures, such as:
- Tripping a circuit breaker
- Shutting down equipment
- Generating an alarm signal
