MERLIN GERIN MNR-UV TIME DELAYED UNDERVOLTAGE RELEASE
MAKER: MERLIN GERIN
SCHNEIDER ELECTRIC
MASTERPACT
AUXILIARIES-TIME DELAYED UVR-ADAPTION
MNR-UV
TIME DELAYED
UNDERVOLTAGE RELEASE
IEC 220/250V AC (50/60HZ)
CAT N°: 685 692
VK685696
0685692C
6KTZ1000973
AMOS ITEM NO: 213176
NAME: RELEASE, UNDERVOLTAGE
COMPONENT/FUNCTION: 619.09279/871.001.000
FUNC.NAME/TYPE: MAIN SWITCHBOARD
WEIGHT : 800 GM
REF NO : 50767
How It Works: The MNR-UV Time Delayed Undervoltage Release acts as a protective device within an electrical circuit. When the voltage level falls below a predefined threshold, typically due to a fault or disturbance in the power supply, this release mechanism is triggered. It then initiates a time delay sequence before disconnecting the circuit, ensuring that momentary voltage drops do not lead to unnecessary disruptions. This added delay is crucial for preventing false trips and maintaining system stability.
When to Use: This product is ideal for applications where uninterrupted power supply and system reliability are paramount. It should be used in situations where temporary undervoltage conditions could cause critical systems to malfunction or when sensitive equipment must be protected from voltage fluctuations.
Where to Use: The MNR-UV Time Delayed Undervoltage Release is suitable for a wide range of environments, including industrial facilities, data centers, commercial buildings, and critical infrastructure installations. It’s versatile and adaptable to various main switchboard setups.
How to Use:
- Install the MNR-UV release in the designated slot within the main switchboard.
- Ensure proper wiring and connections following manufacturer guidelines.
- Adjust the undervoltage threshold as per your system requirements.
- Test the functionality to ensure it responds appropriately to undervoltage conditions.
- Regularly inspect and maintain the release mechanism to ensure it remains in optimal working condition.
Key Features:
- Time-delayed undervoltage protection.
- Designed for use with main switchboards.
- Robust and reliable performance.
- Adjustable undervoltage threshold.
- Prevents false trips, ensuring system stability.
Benefits:
- Enhances system reliability by preventing unnecessary disconnections during temporary voltage drops.
- Protects critical equipment and systems from voltage fluctuations.
- Suitable for a wide range of applications and environments.
- Easy to install and maintain.
- Complies with IEC standards for safety and performance.
In conclusion, the MERLIN GERIN MNR-UV Time Delayed Undervoltage Release is a vital component for ensuring the integrity and reliability of electrical systems in various settings. Its time-delayed protection, adjustable settings, and compatibility with main switchboards make it a valuable asset for safeguarding critical infrastructure and sensitive equipment. Install this release mechanism to enjoy the benefits of enhanced system stability and protection against voltage disturbances.
