The ATV630C11N4 from Schneider Electric is an Altivar process ATV600 series forced convection wall mount variable speed drive. This variable speed drive with embedded services dedicated to process industry and utilities for 3 phases synchronous, asynchronous and special motors. It has certifications such as ATEX zone 2/22, DNV-GL, ATEX INERIS, TUV, CSA and UL. It follows IEC 61000-3-12, EN/IEC 61800-3 environment 2 category C3, IEC 61508, IEC 60721-3, UL 508C, IEC 13849-1, EN/IEC 61800-3 environment 1 category C2, EN/IEC 61800-3, EN/IEC 61800-5-1 standards. It has line current of 143A at 480V (heavy duty), 170A at 380V (heavy duty), 165A at 480V (normal duty) and 201A at 380V (normal duty). It also has 110KW (normal duty), 90KW (heavy duty) motor power in KW and 150hp (normal duty), 125hp (heavy duty) motor power in hp.