DSSA165 48990001-LY Advantages
ABB DSSA165 48990001‑LY Power Supply Unit provides reliable power supply solution for ABB Advant OCS distributed control system. Built‑in signal isolation effectively prevents grid interference from causing output voltage fluctuation or power interruption. Multiple circuit protection reduces the risk of module damage caused by power‑line surges. Standard plug‑in structure perfectly fits Advant OCS rack and simplifies on‑site installation and wiring work. Hot‑swap function allows module replacement without stopping production lines and minimizes downtime losses. The self‑diagnosis system rapidly detects power supply anomalies for convenient troubleshooting. Metal shielding structure effectively resists on‑site electromagnetic noise. All ABB DSSA165 48990001‑LY modules are manufactured in accordance with Swiss ABB standards and pass strict factory tests with excellent interchangeability. The wide operating temperature range supports 24‑hour continuous operation in various industrial scenarios.
DSSA165 48990001-LY Applications
ABB DSSA165 48990001‑LY Power Supply Unit acts as core power supply component of ABB Advant OCS distributed control platform, suitable for new DCS project construction and upgrading reconstruction of old control systems in thermal power plants, petrochemical factories, pulp and paper production lines, metallurgical workshops and municipal sewage treatment stations. Cooperating with processor units inside control cabinets, ABB DSSA165 48990001‑LY provides stable working power for all rack‑based control modules. This power supply unit can be applied to new control cabinet assembly, renovation of aging Advant OCS equipment and power distribution configuration of key production control systems.
DSSA165 48990001-LY Certifications & Compliance
ABB DSSA165 48990001‑LY Power Supply Unit conforms to global industrial control equipment standards, owning CE, EMC, UL and RoHS certifications and complying with IEC 61131 international standards and Advant OCS platform specifications. All ABB DSSA165 48990001‑LY modules are 100% New & Original products manufactured in Switzerland. Every unit undergoes continuous operation test, temperature cycle test and anti‑interference verification before delivery. Products are packed with anti‑static and shockproof materials and enjoy one‑year global warranty, capable of long‑term stable operation under high temperature, high humidity and strong electromagnetic industrial environments.
