DPW03 | ABB | Auxiliary Power Supply
The ABB DPW03 is a auxiliary power supply for ABB platforms. Compact Design: Allows for easy installation in tight spaces. | High Efficiency: Operates with high efficiency, minimizing energy consumption and reducing operating costs. | Durability: Built to withstand harsh industrial environments, offering long-term reliability.. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| DPW03 | provides a reliable and stable power source for various components within industrial systems. It ensures consistent and uninterrupted power, which is crucial for the optimal performance of connected devices. |
|---|---|
| Reliable Power Supply | Delivers consistent power to ensure smooth operation of connected devices. |
| Compact Design | Allows for easy installation in tight spaces. |
| High Efficiency | Operates with high efficiency, minimizing energy consumption and reducing operating costs. |
| Durability | Built to withstand harsh industrial environments, offering long-term reliability. |
| Safety Features | Equipped with overcurrent and overvoltage protection for safe operation. |
| Dimensions | 6380 x 105 x 67.5 mm |
| Weight | 0.6 kg |
| Input Voltage | 24 VDC |
| Output Voltage | 24 VDC |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Manufacturer | ABB |
| Model / SKU | DPW03 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The ABB DPW03 supplies regulated power to every module in your ABB rack. When it fails, the entire rack goes dark. Capacitor aging is the primary failure mechanism — accelerated by temperature. A supply at 50°C fails years before one at 25°C. Reliable Power Supply: Delivers consistent power to ensure smooth operation of connected devices.. Compact Design: Allows for easy installation in tight spaces.. High Efficiency: Operates with high efficiency, minimizing energy consumption and reducing operating costs..
We test on a live chassis under load: all rails verified, ripple measured, protection circuits checked. 48h burn-in at 55°C. Printed test report. Genuine ABB. 12-month warranty. Ships within 24h.
Should I keep a spare?
Yes. A spare costs under $2,000. One unplanned rack outage can exceed $10,000/hour. If your chassis supports dual supplies, install both for redundancy.
What testing is performed?
Visual inspection, live-chassis power-up under nominal and peak load, output voltage regulation, ripple and noise measurement, protection circuit verification, 48h burn-in at 55°C. All values documented in printed test report.
Is my power supply failing?
Symptoms: module runs hotter than normal, output voltage drifts low, ripple noise on analog signals, intermittent resets, or visible capacitor bulging. Proactive replacement during a maintenance window avoids emergency shutdown.
Compatible Parts — Same System
These modules share the same system family as the DPW03. Commonly ordered together for complete rack builds or spare parts kits.
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