AC Surge Protector SMA AC-SPD-KIT1-10 Core1 Type 2

Product description

The **SMA AC-SPD-KIT1-10** is a type 2 surge arrester, developed as a specific retrofit solution for the **Sunny Tripower CORE1** inverter. Its main function is to protect the alternating current output against overvoltages induced by switching operations or indirect lightning strikes, thus ensuring the integrity of the inverter and the connected electrical system. Installation is performed directly inside the inverter, with no need for additional wiring or external adapters.

Main features

• Type 2 protection (Class II) for three-phase 230/400 V networks
• Compatible with SMA CORE1 STP 50-40 and STP 50-41 inverters
• Direct installation in the inverter's internal slot
• Complete protection of phases L1, L2, L3, and N
• Visual status indicator with green/non-green flag

Advantages or benefits

• Protects the inverter's AC output against induced overvoltages
• Prevents costly damage to industrial photovoltaic systems
• Quick, clean, and tool-free installation
• Ideal for installations that already have type 1 protection at the main panel
• Compliant with ITC-BT-40 regulations for low-medium risk environments

Purpose or applications

The **SMA AC-SPD-KIT1-10** is designed for commercial or industrial solar systems using SMA CORE1 inverters. It is especially useful in installations where type 1 protection already exists at the main distribution board, or in areas with a low risk of direct lightning strikes. Its design makes it ideal for ensuring specific protection at the AC output, without affecting the rest of the system.

Technical specifications

Compatibilities

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

SMA AC-SPD-KIT1-10 offers a simple, effective, and compliant solution to protect the AC output of your CORE1 inverters. It increases safety without complications, integrating seamlessly into your existing system.