ATV320 Installation manual

This document provides mechanical and electrical information for installing and wiring the Altivar Machine ATV320 Variable Speed Drives for asynchronous and synchronous motors. It includes safety information, qualification requirements, technical specifications, environmental conditions, dimensions and weights, electrical ratings, upstream protective device selection, mounting instructions with clearance requirements, derating curves, power terminal characteristics, wiring procedures for both power and control parts, electromagnetic compatibility guidelines, and maintenance schedules. The manual covers all frame sizes from 1B through 6C, including book format, compact format, and IP65/IP66 reinforced drives, with power ratings from 0.18 kW to 22 kW across single-phase and three-phase supply voltages. Note: AI-generated document summary. Please check the original document for detailed information.