


| Brand | INSTRUMENT TRANSFORMERS |
|---|---|
| Manufacturer Part Number | SPVRA-120 |
| Type | PHASE VOLTAGE RELAY |
| Application | INSTRUMENTS |
The SPVRA-120 Phase Voltage Relay, manufactured by Transformers, is a crucial component in electrical systems that ensure the reliable operation and protection of power circuits. This particular model is designed for 120V, 3-phase, 60Hz applications.
The SPVRA-120 is a phase voltage relay, which means it monitors the voltage levels in each phase of a three-phase power system. It is equipped with advanced sensing and relaying mechanisms to detect any abnormalities in the voltage levels. This could include overvoltage or undervoltage conditions, which can be early indicators of potential system failures or faults.
The relay operates on a 120V power supply, making it suitable for common residential and commercial electrical systems. It is designed to handle three-phase power, which is a common configuration for electrical grids and power distribution systems. The 60Hz frequency is standard for electrical power in North America and many other parts of the world.
The SPVRA-120 is built with durability and reliability in mind. It features high-quality components that can withstand the rigors of electrical power applications. The relay is also designed to operate in a wide range of environmental conditions, making it suitable for use in various types of facilities.
In the event of a voltage abnormality, the SPVRA-120 will initiate the appropriate protective action. This could include tripping a circuit breaker, activating an alarm, or sending a signal to a central monitoring system. This helps to prevent damage to equipment and minimizes the risk of power outages or other disruptions.
In conclusion, the Transformers SPVRA-120 Phase Voltage Relay is an essential tool for ensuring the safety and reliability of electrical power systems. Its ability to monitor and protect against voltage abnormalities makes it an invaluable component in industrial, commercial, and residential electrical installations.
Pros of buying Transformers SPVRA-120 Phase Voltage Relay 120V 3PH 60Hz:1. Reliability: Transformers is a well-known brand in the electrical industry, and this relay is likely to be built to high standards, ensuring reliable operation.
2. Safety: The relay is designed to protect electrical circuits from overvoltage, reducing the risk of electrical fires or damage to equipment.
3. Adjustability: The relay can be adjusted to operate at different voltage levels, making it suitable for a wide range of applications.
4. Easy installation: The relay is designed to be easy to install and integrate into existing electrical systems.
Cons of buying Transformers SPVRA-120 Phase Voltage Relay 120V 3PH 60Hz:1. Cost: The relay may be more expensive than some other options on the market.
2. Complexity: Although the relay is designed to be easy to install, it may still require some technical knowledge to set up and configure correctly.
3. Limited compatibility: The relay may not be compatible with all electrical systems, so it's important to check the specifications before purchasing.
Conclusion:The Transformers SPVRA-120 Phase Voltage Relay 120V 3PH 60Hz is a reliable and safe option for protecting electrical circuits from overvoltage. Although it may be more expensive than some other options, its adjustability and easy installation make it a worthwhile investment for many applications. However, it's important to check the specifications to ensure compatibility with your electrical system.
Recommendation:If you need a reliable and safe way to protect your electrical circuits from overvoltage, the Transformers SPVRA-120 Phase Voltage Relay 120V 3PH 60Hz is a good option to consider. Its adjustability and easy installation make it a versatile and convenient choice for many applications. However, it's important to weigh the costs and consider any compatibility issues before making a purchase.
Instrument Transformers phase voltage relay SPVRA-120 120v 3ph 60hz used, lock 27k3-24.
