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The complete service identity is NDSC-02 with article 3ADT220090R0039. ABB ACS600 documentation assigns the NDSC family to diode-supply control, but exact NDSC-02 connector and rating data must be taken from the installed converter documentation. Use it only as the documented control board in the receiving ACS600 diode supply unit. Match NDSC-02, 3ADT220090R0039, PCB revision, diode-supply unit type, fibre/control connections, auxiliary supply and firmware.
NDSC-02 3ADT220090R0039 must be selected from the complete manufacturer identity and the receiving-system evidence. Use it only as the documented control board in the receiving ACS600 diode supply unit. Discharge the DC link, label fibre and electrical connectors and preserve switch/jumper settings.
Use NDSC-02 and 3ADT220090R0039 together with the PCB revision.
Verify fibre channels, auxiliary supply, control plugs and supply-unit type from the cabinet drawing.
Monitor precharge, supply enable, DC-link voltage and protective diagnostics during commissioning.
NDSC control belongs to the ACS600 diode supply, where precharge, rectifier enabling, DC-link measurement and protective commands must follow the supply-unit design. Generic I/O or Modbus descriptions are not substitutes for this role.
Preserve optical channel routing and electrical connector positions. After auxiliary power is established, verify communication and status first, then observe the complete DC-link charging sequence and every applicable trip before loading the drive.
Availability and lifecycle status are confirmed for the exact NDSC-02 3ADT220090R0039 article at quotation.
Moore Automated verifies the supplied condition, included items and installed-system match against the complete manufacturer identity.
The replacement must be commissioned with the checks listed in the technical sections.