Dc Surge Arrester Plug Spd Kit4-10

The Raycap ProTec T2-1100PV-9Y-P is a Type 2 surge arrester (SPD) designed to protect photovoltaic (PV) systems from transient overvoltages, such as those caused by lightning or disturbances in the electrical grid. This device is particularly suitable for installation in string boxes and PV inverters , ensuring reliable protection for systems with voltages up to 1100 V DC .

Main features:

• Maximum continuous operating voltage (U _CPV ): 1100 V DC
• Nominal discharge current (In): 20 kA (8/20 µs)
• Total discharge current (I _Total ): 50 kA (8/20 µs)
• Voltage protection level (U _p ): 4400 V
• Response time (t _A ) :
• Rated short circuit current (I _SCPV ): 11 kA
• Mounting: on 35 mm DIN rail (EN 60715)
• Degree of protection: IP20
• Housing material: Thermoplastic with UL 94 V-0 self-extinguishing rating
• Status/fault indication: visual indicator (green/red flag)
• Remote contacts (RC): optional, with switching capacity AC: 250V/1A, 125V/1A; DC: 48V/0.5A, 24V/0.5A, 12V/0.5A

Benefits:

• Pluggable design: facilitates maintenance and replacement of modules without the need for special tools.
• High discharge capacity: ensures effective protection against high surges, ensuring the safety and reliability of the photovoltaic system.
• International Compatibility: Complies with EN 50539-11:2013+A1:2014 and UL 1449, 4th Edition, making it suitable for both European and North American markets.
• Vibration and shock resistance: Designed to operate in harsh environments, maintaining stable and reliable performance.