DSSR116 48990001-FK Advantages
The ABB DSSR116 48990001‑FK Power Supply Module is optimized for multi‑rail rack power feeding in ABB Advant OCS control systems.
Multi‑channel regulated DC outputs. The ABB DSSR116 48990001‑FK Power Supply Module supplies +5 VDC, +12 VDC and ‑12 VDC simultaneously. The ABB DSSR116 48990001‑FK Power Supply Module satisfies different voltage requirements for logic boards, analog circuits and peripheral chips inside the rack. The ABB DSSR116 48990001‑FK Power Supply reduces the need for multiple separate power units and saves cabinet slot space.
Multi‑layer built‑in protection mechanism. The ABB DSSR116 48990001‑FK Power Supply Module integrates over‑voltage, over‑current and short‑circuit protection for every output rail. The ABB DSSR116 48990001‑FK Power Supply Module will limit or shut down outputs upon fault occurrence. The ABB DSSR116 48990001‑FK Power Supply Module prevents fault propagation to CPU and I/O boards plugged in the same rack.
Built‑in EMI input filter. The ABB DSSR116 48990001‑FK Power Supply Module is equipped with internal EMI filter circuits. The ABB DSSR116 48990001‑FK Power Supply Module suppresses conducted noise coming from plant mains. The ABB DSSR116 48990001‑FK Power Supply Module improves power quality for sensitive control electronics.
Visual front‑panel status indication. The ABB DSSR116 48990001‑FK Power Supply Module uses LED indicators to show power‑good and fault status. Operators can judge module working state rapidly without additional measuring instruments.
Wide cabinet operating temperature. The ABB DSSR116 48990001‑FK Power Supply Module operates reliably from -10 °C to +55 °C inside control cabinets. The ABB DSSR116 48990001‑FK Power Supply Module maintains stable output performance under variable cabinet thermal conditions. The ABB DSSR116 48990001‑FK Power Supply Module requires no extra heating or cooling for standard cabinet installation.
Native ABB Advant OCS integration. The ABB DSSR116 48990001‑FK Power Supply Module is factory‑original ABB hardware. The ABB DSSR116 48990001‑FK Power Supply Module inserts directly into dedicated power slot of ABB Advant OCS sub‑rack chassis. The ABB DSSR116 48990001‑FK Power Supply Module distributes power through rack backplane without extra adapters or custom modification.
DSSR116 48990001-FK Applications
Petrochemical & Chemical Industry. The ABB DSSR116 48990001‑FK Power Supply Module acts as rack main power unit within ABB Advant OCS control systems. The ABB DSSR116 48990001‑FK Power Supply Module provides multi‑voltage regulated power for process control racks used for reactor and pipeline automation.
Thermal & Combined‑Cycle Power Plants. The ABB DSSR116 48990001‑FK Power Supply Module supports boiler and turbine control cabinets. The ABB DSSR116 48990001‑FK Power Supply Module delivers reliable multi‑rail power to Advant OCS‑series CPU and I/O boards for power‑plant process automation.
Oil, Gas & Refinery Facilities. The ABB DSSR116 48990001‑FK Power Supply Module is the preferred rack power source for ABB Advant OCS automation racks inside refinery and gas‑plant control buildings. The ABB DSSR116 48990001‑FK Power Supply Module guarantees stable power supply for continuous process monitoring and control hardware.
Manufacturing & Heavy‑Industry Facilities. The ABB DSSR116 48990001‑FK Power Supply Module supplies rack power for production‑line automation based on ABB Advant OCS platform. The ABB DSSR116 48990001‑FK Power Supply Module resists industrial mains disturbance in factory control rooms.
Industrial Automation Control Systems. The ABB DSSR116 48990001‑FK Power Supply Module contributes to critical automation control loops requiring multi‑output rack power that meets stringent industrial regulatory and reliability standards.
DSSR116 48990001-FK Certifications & Compliance
The ABB DSSR116 48990001‑FK Power Supply Module holds the following international safety and compliance approvals:
CE certification for industrial control equipment.
Industrial EMC compliance for ABB Advant OCS series automation assemblies.
All units supplied are 100% new original ABB parts. Every ABB DSSR116 48990001‑FK Power Supply Module unit is functionally tested before dispatch. The ABB DSSR116 48990001‑FK Power Supply Module is packed in professional anti‑static packaging. The ABB DSSR116 48990001‑FK Power Supply Module is covered by a one‑year warranty from the date of delivery.
