Photovoltaic Supplemental Accessories

Lightning and Surge Protection

VARITECTOR PU PV for more safety

PV systems are directly exposed to environmental influences because they are always installed in exposed locations. Therefore the probability of lightning strikes and resulting overvoltage is high. The components of unprotected PV systems are again and again considerably damaged.

• Type I devices are available in 1,000 and 1,500 V DC versions
• Type II devices are available in 600, 1,000, 1,200 or 1,500 V DC versions
• Optionally with or without a remote signalling contact
• The entire product portfolio for photovoltaic systems complies with the current photovoltaic standard EN 50539-11