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ABB article 48990001-FK identifies DSSR116 as a power supply module. Use DSSR116 only in the documented ABB control-system power hardware installation where the engineering record specifies this exact item. Confirm article 48990001-FK, designation DSSR116, hardware execution, connectors, installed position and project configuration before replacement.
DSSR116 48990001-FK must remain matched to ABB control-system power hardware. Isolate all supplies, verify polarity and grounding, and preserve the documented distribution and redundancy wiring. Measure supply rails under controlled load and verify alarms, transfer behavior and controller startup.
supplies documented control-system power rails
Confirm article 48990001-FK, designation DSSR116, hardware execution, connectors, installed position and project configuration before replacement.
Measure supply rails under controlled load and verify alarms, transfer behavior and controller startup.
DSSR116 is the power supply module identified by ABB article 48990001-FK. Its function is to supplies documented control-system power rails. Match all revision, connector and receiving-equipment details before exchange.
Isolate all supplies, verify polarity and grounding, and preserve the documented distribution and redundancy wiring. Measure supply rails under controlled load and verify alarms, transfer behavior and controller startup.
Availability and lifecycle status are confirmed for the exact DSSR116 48990001-FK at quotation.
Moore Automated verifies the supplied condition, included items and installed-system match against the complete ABB identity.