Overview
Configured for cabinet thermal airflow management in ABB industrial control enclosures, the ABB 52820083-LF (DSRC 113 Fan Unit) provides direct mechanical airflow execution through a 24 VDC fan assembly. The unit maintains cabinet ventilation by operating multiple fan elements and associated service components.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 52820083-LF |
| Brand | ABB |
| ABB Type Designation | DSRC 113 |
| Product Type | Fan Unit for Cabinets |
| Origin | Not specified |
| Weight | 2.8 kg |
| Dimensions | 432 mm depth x 189 mm width x 9 mm height |
| Power Consumption | 24 VDC supply |
| Exchange Number | EXC52820083-LF |
| Fan Configuration | 3 pcs Fan 6480096-9 |
| Fuse Component | 56722011-17 |
| Optional Air Filter | 3BSC930057R1 |
| Mounting Application | ABB cabinet cooling system |
Firmware, Control Cabinet and Industrial Cooling Integration
The ABB DSRC 113 operates as a cabinet-level cooling component within ABB industrial automation platforms. The unit receives a 24 VDC supply and drives installed fan assemblies to maintain internal air circulation.
The DSRC 113 belongs to the ABB industrial control hardware ecosystem, where cabinet thermal management supports PLC, DCS, and control system enclosure operation. The assembly includes serviceable components consisting of the DSRC 001 module (52820090-A), three fan units (6480096-9), a fuse module (56722011-17), and an optional air filter element (3BSC930057R1).
The unit configuration supports ABB cabinet designs requiring controlled airflow paths and standardized spare-part replacement procedures. The mechanical design allows technicians to replace individual cooling components without modifying the complete cabinet structure.
Frequently Asked Questions
Q: Does the ABB 52820083-LF DSRC 113 support direct 24 VDC cabinet cooling operation?
A: Yes. The DSRC 113 is specified as a 24 VDC fan unit designed for ABB cabinet cooling applications.
Q: Which replaceable components are included in the DSRC 113 assembly?
A: The assembly includes one DSRC 001 unit (52820090-A), three fan units (6480096-9), one fuse (56722011-17), and an optional air filter (3BSC930057R1).
Q: Does the DSRC 113 provide communication or firmware functions?
A: No. The DSRC 113 is a physical cooling assembly and does not provide PLC communication, firmware execution, or backplane data processing functions.
Field Installation Guidelines
- Install the DSRC 113 according to the ABB cabinet mechanical layout and airflow direction requirements.
- Verify the 24 VDC supply polarity before electrical connection.
- Maintain clear airflow paths around the fan inlet and outlet areas.
- Route power wiring separately from high-voltage switching conductors where possible to reduce electrical interference.
- Connect protective earth and cabinet grounding according to the enclosure grounding design.
- Inspect fan rotation direction after energizing the unit.
- Replace the optional air filter element when airflow restriction affects cabinet ventilation performance.
- Follow ABB maintenance procedures when removing or replacing fan assemblies.
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