Grid and Plant Protection
Separation and protection
This grid and system protection for photovoltaic systems is specially designed for use in TNS / TT grids and fulfils the requirements of the VDE-AR-N 4105:2018-11 standard. It offers complete all-pole disconnection and contains both a central NA protection and a tie switch for PV systems with an output of up to 300 KW / 330 KVA.
Special features
Robust housing
Glass fibre reinforced polyester with high IP54 protection rating suitable for various installation environments
Standardised
Flexible assembly
All-pole disconnection
Centralised NA protection
Technical compatibility
Suitable for use in various TN/TT network configurations.
This NA protection is ideal for photovoltaic systems up to an output of 300 KW / 330 KVA and is suitable for use in various TNS / TT grid configurations. Find out more about the technical specifications and benefits of our NA protection in our detailed data sheet.
Photovoltaic systems - output
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Frequently asked questions about NA protection
What is NA protection and what is it used for?
Answer:
NA protection (grid and system protection) is a protection system that protects electrical generation systems such as photovoltaic systems from grid faults and malfunctions. It monitors the grid quality and disconnects the system from the grid in the event of certain faults in order to prevent damage and ensure safety.
Which standards does the NA protection from Faber E-Tec GmbH fulfil?
Answer:
Our NA protection fulfils the requirements of the VDE-AR-N 4105:2018-11 standard. This standard specifies the minimum technical requirements for the grid and system protection of generation systems in order to ensure safe and stable grid operation.
For which systems is NA protection suitable?
Answer:
The NA protection from Faber E-Tec GmbH is specially designed for photovoltaic systems with an output of up to 300 KW / 330 KVA. It can be used in various TNS and TT grid configurations and offers comprehensive protection for your generation system.
What are the advantages of NA protection?
Answer:
Our NA protection offers numerous advantages, including all-pole disconnection for maximum safety, integrated monitoring functions for continuous control of the grid quality and a robust design for reliable operation in various installation environments. This ensures safe and efficient operation of your photovoltaic system.
How can I get a quote for NA protection?
Answer:
To receive a customised quote for our NA protection, simply complete our enquiry form on the website. Our team will contact you promptly to discuss your specific requirements and provide you with a customised quote.
