Overview
Configured for cabinet cooling airflow management in ABB control system enclosures, the ABB REF52820083-LF (DSRC 113 Refurbished Fan Unit) provides direct physical execution for 24 VDC ventilation control.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSRC 113 Refurbished (REF52820083-LF) |
| Brand | ABB |
| Product Type | Cabinet Fan Unit / Power Supply Component |
| Origin | Sweden / Singapore |
| Weight | 2.8 kg |
| Power Consumption | 24 VDC supply input, specific consumption not specified |
| Supply Voltage | 24 VDC |
| Application | Cabinet cooling airflow management |
| Part Type | Refurbished spare part |
| Fan Components | 3 pcs Fan 6480096-9 |
| Main Unit Component | 1 pc DSRC 001 52820090-A |
| Protection Component | 1 pc Fuse 56722011-17 |
| Filter Component | 1 pc Air filter 3BSC930057R1 (optional) |
Industrial Control Cabinet Ventilation Characteristics
The ABB DSRC 113 Refurbished Fan Unit operates as a 24 VDC cabinet ventilation assembly for maintaining airflow circulation inside ABB automation cabinets. The unit contains a DSRC 001 fan control component, three fan elements, and a protection fuse assembly.
Moreover, ABB cabinet systems use structured hardware integration methods to maintain consistent enclosure cooling performance. The DSRC 113 supports physical airflow management rather than process signal acquisition or communication functions.
In addition, the ABB industrial control platform design emphasizes modular hardware replacement compatibility. Therefore, this refurbished fan unit can serve as a direct spare component when the installed cabinet configuration requires the DSRC 113 assembly.
Frequently Asked Questions
Q: What power supply does the ABB DSRC 113 Fan Unit require?
A: The DSRC 113 Fan Unit operates with a 24 VDC supply input. The available documentation does not specify the exact current consumption value.
Q: Does the DSRC 113 provide PLC or network communication functions?
A: No. The DSRC 113 is a cabinet ventilation hardware component and does not provide PLC communication, I/O processing, or fieldbus interface functions.
Q: What components are included in the refurbished DSRC 113 assembly?
A: The refurbished assembly includes one DSRC 001 52820090-A unit, three 6480096-9 fans, one 56722011-17 fuse, and an optional 3BSC930057R1 air filter.
Field Installation Guidelines
Install the DSRC 113 Fan Unit according to the cabinet mechanical layout and ABB enclosure documentation. Verify that the mounting position allows unobstructed airflow through the ventilation path.
Connect the 24 VDC power wiring with correct polarity before energizing the unit. Keep fan power cables separated from high-current switching conductors to reduce electrical interference.
Inspect the fan blades, filter condition, and mechanical fixing points during maintenance activities. Replace contaminated filters or damaged fan components according to the cabinet service procedure.
Ensure protective grounding and cabinet bonding remain unchanged after replacement. Confirm airflow direction before returning the cabinet ventilation system to operation.
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