ABB SPS03-5V 2VAA008280R001 Power Supply Unit

Configured for 5 VDC power conversion in ABB Symphony Plus control systems, the ABB SPS03-5V (SPS03-5V Power Supply Unit) accepts 100-240 VAC input and provides a regulated 5 VDC output for connected control-system hardware. The supplied data specifies a 60 A output and 300 W power rating, while another source entry lists 60 W; this discrepancy should be resolved against the applicable ABB documentation before installation.

Hardware Specifications

ABB Power Conversion and Protection Characteristics

The SPS03-5V converts a 100-240 VAC supply to a 5 VDC output for ABB Symphony Plus system hardware. The supplied specification identifies a 60 A output capability and 300 W power rating. Overload and short-circuit protection are specified as integrated protection functions.

For ABB control-system installation, the power supply output should be matched to the connected load and the permitted supply architecture. The stated 5 VDC output should be verified at the field wiring or system connector before connecting sensitive electronic modules. Where redundant or distributed power arrangements are used, the applicable Symphony Plus hardware documentation should define the permitted configuration and current allocation.

Frequently Asked Questions

Q: What input voltage does the SPS03-5V accept?
A: The supplied technical data specifies an input range of 100-240 VAC.

Q: What DC output is specified for the SPS03-5V?
A: The supplied system specification identifies 5 VDC at 60 A, corresponding to a 300 W power rating.

Q: Are overload and short-circuit protections specified?
A: Yes. The supplied product data identifies overload and short-circuit protection.

Field Installation Guidelines

Install the power supply in accordance with the applicable ABB Symphony Plus hardware documentation and the enclosure manufacturer's requirements. Verify the AC input wiring, protective earth arrangement, conductor sizing, and terminal identification before energization.

Keep AC input conductors physically separated from low-voltage DC wiring and signal circuits where practical. Route the 5 VDC output conductors to minimize unnecessary loop area and avoid parallel routing with high-noise switching circuits.

Before connecting the system load, verify the output polarity and measured DC voltage. Confirm that the connected load does not exceed the documented output-current capability.

The supplied source material contains conflicting dimensional and weight values and also contains both 60 W and 300 W power ratings. These values should be checked against the applicable ABB datasheet or product nameplate before mechanical installation or load calculation.