Surge Protector 3P AC 5-10 KA - 275 V
3P AC 5-10 KA - 275 V surge protector: protects the solar installation against overvoltage and lightning. Free quote from LAGUA Solaire.
The role of a surge protector in a solar installation: A surge protector plays a crucial role in protecting a solar installation against electrical surges caused by lightning or other sudden voltage fluctuations on the grid. Solar energy is converted into electricity by photovoltaic panels and then sent to an inverter that turns it into usable alternating current. The surge protector diverts surges away from the installation, protecting sensitive electronic equipment such as string and central inverters, micro-inverters, and monitoring and control devices, as well as the other components of the system. Surges can seriously damage electronic and electrical components, leading to high repair costs and lost energy production. Surge protectors are installed at several levels of the installation for complete protection: at the solar panels, on the DC cabling and on the AC cabling, and sometimes at the main distribution board. In short, the main role of a surge protector in a solar installation is to protect against electrical surges, contributing to the durability and reliability of the whole photovoltaic system.
Technical specifications
- Pole
- 3P
- Tension nominale de fonctionnement Un (V~)
- 380V/220V
- Tension de fonctionnement maximale continue (V~)
- 275 V
- Nominal Discharge Current In µs KA
- 5 KA
- Courant de décharge maximal I max µs KA
- 10 KA
- Niveau de protection contre les surtensions (V~) KV
- ≤1.0
- Temps de réponse (ns)
- <25
- Température de fonctionnement (centigrade)
- -40°C ~+85°C
- Ligne de raccordement maximale
- 35mm 2 hard wire/35mm2 stand wire copper line
- Matériau du revêtement extérieur
- Nylon résistant au feu
- Ligne de raccordement recommandée
- 16mm 2 hard wire/25mm2 stand wire copper line