1MRK002239-BBr02 | ABB | SR91C790 POWER SUPPLY BOARD
The ABB 1MRK002239-BBr02 is a power supply module for ABB platforms. Global Commercial Alias: PSM | Frame Size: Undefined | Gross Weight: 0.53 kg. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Why the 1MRK002239-BBr02 Matters
When a power supply module fails in a ABB system, the consequences range from nuisance alarms to complete process shutdown. The 1MRK002239-BBr02 | ABB | SR91C790 POWER SUPPLY BOARD is not a generic part you can substitute — it is engineered for a specific slot in a specific chassis with specific firmware requirements.
ABB's industrial automation portfolio spans DCS, PLC, and power electronics. This module integrates into ABB Ability System 800xA, Advant OCS, or AC 800M platforms depending on the specific series.
Here is what defines this particular module: Catalog Description: Power supply module, 90-250 VDC
Product ID: 1MRK002239-BBr02
Global Commercial Alias: PSM
Frame Size: Undefined.
We stock this unit in our Shenzhen warehouse — physically, not as a virtual listing. Each one is powered up and tested before shipping, with a 48-hour burn-in at elevated temperature. If you are maintaining a ABB system with no spare modules on the shelf, we strongly recommend ordering at least one backup. The cost of the spare is negligible compared to the cost of emergency sourcing during a plant trip. 12-month warranty, ships within 24 hours.
Technical Specifications
| Catalog Description | Power supply module, 90-250 VDC |
|---|---|
| Product ID | 1MRK002239-BBr02 |
| Global Commercial Alias | PSM |
| Frame Size | Undefined |
| Gross Weight | 0.53 kg |
| Product Type | Undefined |
| Input Voltage Range | 90-250 VDC |
| UNSPSC Code | 39120000, indicating it falls under the category of electrical power generation and distribution equipment. |
| WEEE Category | It is not within the scope of WEEE (Waste Electrical and Electronic Equipment) regulations, which implies specific compliance considerations. |
| Versatile Input Voltage | The module accepts a wide range of DC voltage (90-250 VDC), making it suitable for various applications. |
| Compact and Lightweight | With a gross weight of 0.53 kg, it is relatively lightweight, which facilitates easy handling and installation. |
| Manufacturer | ABB |
| Model / SKU | 1MRK002239-BBr02 |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
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