PV DC BUD-40/3 Surge Protection Device was designed and manufactured, complying with the PV standard EN50539-11. It is widely used in PV DC combiner box, inverter, controller and PV DC cabinet. Rated voltage 1000V DC. Maximum discharge current 40KA, High Energy Varistor, highly effective for lightning protection.
- Suitable for use in all Photovoltaic Systems
- Prewired Modular Complete Unit, consisting of a Base Part and Plug-in Protection
- Plug-in Protection module, easy installation and maintenance
- High Energy Varistor. Response time less than 25 nanosecond
- Optimal remote signalling Contact (FM) for monitoring device (Floating Changeover Contact)
- Din Rail Mounting TH35-7.5/DIN35
- Comply with: EN50539-11