ABB SPS03-15V 2VAA008280R001 Symphony Plus Switching Power Supply ±15VDC
Product Overview
The ABB SPS03-15V (Order Number: 2VAA008280R001) is a high-precision switching power supply module specifically engineered for the Symphony Plus and INFI 90 distributed control system (DCS) platforms. Unlike standard single-rail units, the SPS03-15V provides a regulated ±15 VDC dual-rail output, which is the standard requirement for powering high-accuracy analog input/output modules, signal conditioning circuitry, and operational amplifiers. Manufactured in Sweden with industrial-grade components, this module ensures superior signal integrity by providing low-ripple, stable power. It features N+1 redundancy support and hot-swappable capability, making it an essential component for critical process loops where analog signal accuracy is non-negotiable.
Technical Specifications
Detailed functional and electrical characteristics of the SPS03-15V are provided below:
| Parameter | Specification Details |
| Model Number | SPS03-15V |
| Order Number | 2VAA008280R001 |
| Manufacturer | ABB (Sweden) |
| Series | Symphony Plus / INFI 90 |
| Product Type | Switching Power Supply Module |
| Output Voltage | ±15 VDC (Dual Rail) |
| Output Current | Up to 10 A (Combined) |
| Input Voltage Range | 100–240 VAC (50/60 Hz) |
| Voltage Accuracy | ±0.5% |
| Efficiency | >85% (Typical) |
| Redundancy | N+1 Configuration Support |
| Hot-Swappable | Yes, online replacement supported |
| Dimensions (WxHxD) | 119 x 158 x 188 mm |
| Weight | 1.0 kg (Net) / 1.8 kg (Gross) |
| Operating Temp | -20 °C to +60 °C |
| Compliance | CE, UL, CSA, RoHS |
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