Acti 9 iPRF1, PRD1

• 12.5 kA for iPRF1 12.5r is suitable for buildings with protection levels III and IV
• 25 kA for PRD1 25r and 35 kA for PRD1 Master are suitable for buildings with protection levels I and II

These Surge Arresters are available either as monobloc or with pluggable cartridges.
These ranges cover all the different earthing system: multiple-pole or single-pole devices to be assembled.
They come with ouput contacts for remote transfer of end-of-life information (for Acti 9 Smartlink or other input/output devices).

• iPRF1 12.5r and PRD1 25r are also Type 2 rated (8/20 µs) to protect the electrical equipment by finely clipping the voltage surge
• They are suitable for 230/400 V 50/60 Hz networks, with earthing system TT, TN-S, TN-C
• PRD1 Master is also suitable for 440 V IT earthing system.

These two SPD Type 1 ranges provide:

• Powerful Surge Protection for installations and buildings with high lightning strike risk
• Ensure the continuity of service of your installation
• PRD1 Surge Arresters are fitted with easy-to-replace pluggable cartridges
• Beware the lightning rod is not sufficient as a protection, Type 1 Surge Protection Devices contribute to the safety of your equipments

• The IEC/EN 62305-2 specifies the use of Type 1 or Type 1+2 Surge Protection Devices in commercial and industrial buildings protected by a lightning conductor or a lightning rod
• Surge Protection Devices are recommended when there is higher risk of direct lightning strikes.