ABB DSSA160 48990001-LT POWER SUPPLY

ABB DSSA160 48990001-LT POWER SUPPLY

General Information

ABB DSSA160 (Product Number 48990001-LT) is an industrial-grade dedicated power supply module specifically engineered for ABB industrial automation and DCS distributed control systems. Its core function is to reliably convert input power into device-compatible DC power, providing continuous and dependable electrical support for control system core modules, field sensors, and actuators. It serves as a critical power component ensuring the continuous operation of industrial automation systems.

Wide-Voltage Adaptation and Stable Output: Supports a wide input range of 18–29VDC, with a rated output of 24VDC standard industrial voltage. Typical power consumption is 6W, maximum power consumption is 10W. Features low output ripple and high voltage accuracy, meeting the power supply requirements for precision control equipment.

Multiple Safety Protection Mechanisms: Built-in overvoltage, undervoltage, overcurrent, short-circuit, and overtemperature protection functions enable rapid response to circuit anomalies and power disconnection. This effectively prevents damage to the module itself and external devices caused by power failures, enhancing system operational safety.

Rugged Environmental Adaptability: Meets IP66 protection rating with superior dustproof and waterproof performance. Operates reliably across temperatures from -20°C to 60°C, withstanding industrial challenges like temperature/humidity fluctuations and electromagnetic interference for uninterrupted operation.

Convenient Integration and Maintenance: Featuring a modular, compact design compatible with standard industrial rack mounting, it employs simple yet secure wiring methods. Combined with intuitive operational status indicators, it facilitates rapid deployment, debugging, and subsequent troubleshooting, thereby reducing maintenance costs.

Technical Specifications