AC Surge Protector SMA AC-SPD-KIT2-T1T2 Core1 Type 1+2

Product description

The **SMA AC-SPD-KIT2-T1T2** is a type 1+2 surge arrester designed to protect the alternating current output of the **Sunny Tripower CORE1** inverter. It is an official SMA retrofit solution that acts on phases L1, L2, L3, and neutral (N), protecting the installation against direct and induced surges. Its internal mounting and pluggable design ensure quick, safe, and tool-free installation.

Main features

• Type 1+2 protection (Class I+II) for three-phase 230/400 V grid
• Specifically designed for Sunny Tripower CORE1 (STP 50-40) inverters
• Direct installation inside the inverter, no additional wiring
• Protection for L1, L2, L3, and N (4 AC modules)
• Visual status indicator for quick monitoring

Advantages or benefits

• Combined protection against direct (lightning) and induced surges
• Improves installation safety in accordance with ITC-BT-40 regulations
• Prevents damage to the inverter from overvoltages on the AC output
• Official SMA solution: reliable, simple, and designed for internal integration

Purpose or applications

The **SMA AC-SPD-KIT2-T1T2** is intended for industrial photovoltaic installations equipped with **CORE1** inverters, especially in areas at risk of storms. Ideal for projects requiring complete protection on the AC side according to regulations or customer requirements. Can be complemented with DC surge protectors for total protection.

Technical specifications

Compatibilities

This product is compatible with: SMA Sunny Tripower CORE1 50-41

SMA AC-SPD-KIT2-T1T2 is a robust and certified solution to protect the AC output of your SMA CORE1 inverters. Maximizes safety, ensures regulatory compliance, and extends the service life of the installation.