Anti-islanding relay UFR1001E
Victron
Artikelnummer REL100100000
Regular price12 660 kr
/
Tax included.
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The anti-islanding relay UFR1001E from Ziehl is a voltage and frequency monitor used in installations that produce their own electricity and are connected to the public power grid. It ensures that the system operates correctly by monitoring both voltage and frequency and protects against disturbances. The device meets several international standards, such as VDE-AR-N 4105, G98, G99, and ÖVE/ÖNORM E 8001-4-712:2009, making it suitable for use in various countries.
The UFR1001E has dual channels, meaning it continues to operate even if a fault occurs in one of the channels. If a connected breaker does not function properly, the device shuts down the system to prevent damage. Additionally, it has two automatic restarts to increase system availability. The device offers passive anti-islanding protection, meaning the system automatically shuts off if it detects that it is no longer connected to the power grid.
The device is perfect for voltage and frequency monitoring in your system and is easy to install thanks to its preset limits, making it plug & play. The limits can also be adjusted and sealed for extra security.
It can monitor a wide voltage range from 15 to 520 V AC and frequencies between 45 and 65 Hz. The device also has functions to monitor vector deviations and frequency changes (ROCOF) with settings between 0.100 to 5.000 Hz/s. Both the switching time and re-connection time can be adjusted, making the device flexible. The switching time can be adjusted from 0.05 to 300 seconds, and the re-connection time can be set between 0 and 6000 seconds.
For connection, the device requires AC/DC 24-270 V and has a low power consumption of under 5VA. It is easy to install and fits both on a 35 mm DIN rail or with M4 screws. With its compact design, dimensions of 90 x 105 x 69 mm, and a weight of about 250 g, it is easy to integrate into existing systems. The device is built to withstand tough environments and operates in temperatures from -20°C to +55°C.
In summary, the UFR1001E is a reliable and flexible device for monitoring installations that produce their own electricity and need to meet international safety standards. It is easy to install, has adjustable and sealable limits, and protects your system against grid disturbances and power outages.
The UFR1001E has dual channels, meaning it continues to operate even if a fault occurs in one of the channels. If a connected breaker does not function properly, the device shuts down the system to prevent damage. Additionally, it has two automatic restarts to increase system availability. The device offers passive anti-islanding protection, meaning the system automatically shuts off if it detects that it is no longer connected to the power grid.
The device is perfect for voltage and frequency monitoring in your system and is easy to install thanks to its preset limits, making it plug & play. The limits can also be adjusted and sealed for extra security.
It can monitor a wide voltage range from 15 to 520 V AC and frequencies between 45 and 65 Hz. The device also has functions to monitor vector deviations and frequency changes (ROCOF) with settings between 0.100 to 5.000 Hz/s. Both the switching time and re-connection time can be adjusted, making the device flexible. The switching time can be adjusted from 0.05 to 300 seconds, and the re-connection time can be set between 0 and 6000 seconds.
For connection, the device requires AC/DC 24-270 V and has a low power consumption of under 5VA. It is easy to install and fits both on a 35 mm DIN rail or with M4 screws. With its compact design, dimensions of 90 x 105 x 69 mm, and a weight of about 250 g, it is easy to integrate into existing systems. The device is built to withstand tough environments and operates in temperatures from -20°C to +55°C.
In summary, the UFR1001E is a reliable and flexible device for monitoring installations that produce their own electricity and need to meet international safety standards. It is easy to install, has adjustable and sealable limits, and protects your system against grid disturbances and power outages.
| Varumärke | Victron |
| Bruttovikt (kg) | 0.35 |
| Typ i Pim | Protective relay |
| GTIN | 8719076024408 |