Rated 4180 kW motor power at 5000 kVA apparent power, the ATV1200A50001010 is sized for large asynchronous motor loads — pumps, compressors, fans, and conveyors in the 4 MW class. The 48-pulse diode rectifier bridge on the input side keeps line-side harmonics low enough to meet IEEE 519 without a separate filter in most installations. Supply voltage range is 2970...3630 V — this is a medium-voltage drive, not a 480 V unit. The output voltage tracks the supply voltage, so the motor winding insulation and cable rating must match the incoming line voltage. Overload capability is defined in four profiles: 1.2× In for 60 s and 1.5× In for 3 s under standard overload, plus 1.5× In for 60 s and 1.85× In for 3 s under high overload. The high-overload profile supports starting high-inertia loads or clearing short-duration process peaks without oversizing the drive.
Floor-standing enclosure and cooling — installation constraints
The drive ships in a floor-standing enclosure measuring 1600 mm deep by 9070 mm wide by 3040 mm high. That footprint requires a dedicated equipment room with front and rear access for cable entry and maintenance. The enclosure has separate air flows for the power section and control compartment, with forced-convection cooling moving 56400 m³/h of air. Power connections are bar-type M10 screw terminals accepting up to 6 × 40 mm² per phase, with cable entry from the top or bottom. The main power cell assembly includes 24 individual power cells, a phase-shifting transformer, medium-voltage arrestors, and cooling fans — all field-replaceable subassemblies. Operating position is vertical within ±10 degrees. Altitude derating starts at 1000 m: 0.6 % current derating per 100 m above that. Ambient relative humidity range is 0...90 % (0...95 % optional).
Standards compliance and protection — what the certifications cover
The drive carries CE marking and complies with EN/IEC 60204-11 (electrical equipment of machines), EN/IEC 60529 (enclosure protection), EN/IEC 61800-3 (EMC for adjustable-speed drives), EN/IEC 61800-4 (drive system requirements), and EN/IEC 61800-5-1 (electrical, thermal, and energy safety). The integrated EMC filter covers conducted emissions for industrial environments. Electrical isolation between power and control circuits is maintained. Dielectric strength is 28 kV AC between earth and power terminals. Overvoltage category II per EN/IEC 61800-5-1, pollution degree 2. Prospective line short-circuit current withstand is 31.5 kA for 150 ms. Ground fault protection is built into the drive. Noise level at full load is 80 dB — hearing protection is required within the equipment room during operation.
Control interface and I/O complement
The control section has 4 software-configurable analogue inputs (0...20 mA / 4...20 mA, 24 V max, 250 Ohm impedance) and 1 analogue output (0...20 mA / 4...20 mA DC, 250 Ohm impedance). Discrete inputs: 6 standard, expandable to 10 with the optional card. Control power supply is 220 V AC, 3 kVA, with an optional 220 V AC/DC external supply. The cooling fan supply is 380 V AC, also with an optional external feed. The human-machine interface is included as part of the standard product composition.
Sourcing and lifecycle — active production, quoted to order
The drive is supplied as a complete floor-standing assembly including the phase-shifting transformer, power cells, cooling fans, HMI, and medium-voltage arrestors. Spare subassemblies (power cells, fan modules, control boards) are available separately through the same sourcing channel.