Medium voltage drive, 3018 kW, 30-pulse input
The Schneider Electric ATV1200A36105555 is an Altivar 1200 medium voltage variable speed drive rated for 3018 kW motor power with an apparent power of 3610 kVA. It uses a 30-pulse diode rectifier bridge input stage to reduce line harmonics below IEEE 519 thresholds without external filters.
Input supply and power architecture
Supply voltage limits are 2970...3630 V AC, with a line current draw of 410 A at full load. The drive includes an integrated EMC filter and provides electrical isolation between power and control circuits. Overload capability is configurable: standard overload withstands 1.2 In for 60 s or 1.5 In for 3 s; high overload mode handles 1.5 In for 60 s or 1.85 In for 3 s. Prospective line short-circuit current rating is 31.5 kA for 150 ms.
Physical layout and internal composition
The drive ships in a floor-standing enclosure (grey RAL 7032) with separate air flows for power and control sections. Dimensions are 1700 mm depth, 6070 mm width, and 2670 mm height (standard efficiency) or 2970 mm (high efficiency). Internal composition includes 2 plinths, a phase-shifting transformer, medium voltage arrestors, cooling fans, a human machine interface, and 15 power cells. Cooling is forced convection with 29700 m³/h airflow.
Compliance and environmental limits
The ATV1200A36105555 carries CE marking and complies with EN/IEC 60204-11, EN/IEC 60529, EN/IEC 61800-3, EN/IEC 61800-4, and EN/IEC 61800-5-1. Pollution degree is 2 per EN/IEC 61800-5-1; overvoltage category is II. Operating altitude is 1000...2000 m with 0.6 % current derating per 100 m above 1000 m. Relative humidity range is 0...90 % (0...95 % optional). Vibration resistance is 4.9 m/s² at 10...50 Hz. Noise level is 80 dB.
Sourced to order against the BOM quantity.