ABB 3ADT218566S0154 DC Converter - 690 VAC 4800 A

690 VAC input and a two-quadrant (2Q) design deliver reliable high-current DC conversion for demanding motor drives. The 690 VAC line rating supports direct connection to standard industrial feeders, while the 4800 A current capacity enables large motors to start and accelerate with minimal voltage drop. In regenerative scenarios, the 2Q topology allows energy to flow back to the DC link, reducing heat in braking resistors and improving overall system efficiency. This combination is ideal for heavy conveyors, cranes, and steel-processing lines where uptime and torque are critical. Robust enclosure dimensions (670 mm deep, 760 mm wide, 1760 mm high) and a weight of about 316 kg signal a rugged power module designed for in-cabinet mounting. The footprint fits common industrial enclosures, simplifying retrofits and new installations alike, while the 316 kg mass improves resilience to vibration and electro-mechanical shocks. This enables more predictable commissioning and fewer on-site adjustments. Control integration is straightforward with 3 analog inputs and 2 analog outputs, enabling direct sensor feedback and closed-loop control from DCS880 controllers. This reduces wiring complexity and commissioning time, while ensuring precise torque and speed regulation under varying load. The unit supports operation at both 50 Hz and 60 Hz, making it suitable for global deployments. Environmental and protection specs, including IP00 and broad humidity tolerance (5–95% RH), support operation in typical factory environments without excessive enclosure cooling. Compliance with IEC 60529, IEC 60947-1, and EN 60529 transitions to smoother safety audits and maintenance planning. The device arrives with clear purchasing terms (minimum order 1 piece, stock at DEAPREXPU/SGIND002) to streamline procurement and reduce project lead times. From a lifecycle perspective, the DCS880 DC Converter Module reduces total cost of ownership by limiting spare parts and accelerating ready-to-run commissioning. The robust ABB design ensures long mean time between failures in high-demand applications, while the 35-day lead time provides predictable project planning.