Surge arresters for DC installations
Surge arresters for DC installations
DC installations are particularly vulnerable to surges caused by lightning strikes, switching operations or other electrical disturbances, among other things. Lack of adequate protection can lead to costly repairs, downtime and safety risks, which is why SPDs play a key role in ensuring the safety and reliability of systems such as photovoltaic panels, wind turbines or DC-powered installations.
Advantages of Relpol S.A.'s solutions for overvoltage protection of DC installations
- High surge resistance - effective protection of equipment even against the most severe surges
- Low-voltage protection - can detect and respond to surges even at low voltage levels
- Modular housing - allows replacement of the safety insert
- Compliant with international standards such as IEC 61643, so they meet the highest safety and performance standards
Types of surge arresters Relpol S.A. for protection of DC installations Relpol S.A.:
- type 1 RSP - protect against direct lightning strikes, installed at the entrance of the installation
- type 2 RSP - protects against switching overvoltages, installed in switchgears
Surge arresters for DC installations series RSP-T1T2-DC... |
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Surge arresters for DC installations series RSP-T2-DC... |
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