Fronius DC Surge Arrester Instruction Manual
- June 11, 2024
- Fronius
Table of Contents
Fronius DC Surge Arrester

INSTALLATION INSTRUCTION
WARNING: Operating the equipment incorrectly or poor workmanship can cause serious injury or damage. The inverter may only be installed and commissioned by trained personnel acting in accordance with the technical regulations. Before working with the device, ensure that you have read and understood all the documents provided (both hard copies enclosed with the product and documents provided online). When solar modules are exposed to light, they supply voltage to the inverter. This document does not describe all of the possible system configurations.
Option DC SPD – Menu Settings


For max: PV operating voltage, operating temperature, and protection
class, the technical data of the inverter apply.
Detailed: country-specific warranty terms are available on: www.fronius.com/solar/warranty
OPEN INVERTER

INSTALL SPD

CONNECT SIGNAL LINE

CLOSE INVERTER

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