ABB OVR PV T2 Surge Protective Device Installation Instructions

This document provides multilingual installation and safety instructions for ABB OVR PV T2 series surge protective devices (SPDs) designed for photovoltaic systems, covering models rated for 1000 V and 1500 V DC. It includes technical specifications, wiring diagrams, torque values, conductor sizes, and compliance with standards such as EN 50539-11 and UL 1449, along with safety warnings and grounding requirements.