SR91C790 1MRK002239-BBR01 Product datasheet
Model number: |
SR91C790 1MRK002239-BBR01 |
|
Module Type: |
Power Supply Module |
Manufacture: |
ABB |
|
Condition: |
Brand New |
Range of Product: |
Bay Control System |
|
Lead time: |
In Stock |
Weight: |
0.36kg |
|
HS CODE: |
8537101190 |
Dimension: |
23.2x17.2x1.6cm |
|
MOQ: |
1 |
Product Origin: |
SWEDEN |
|
System: |
DCS |
Discontinued on: |
Active |
|
Communication Service: |
Ethernet router |
SR91C790 1MRK002239-BBR01 Functional Description
Integrating advanced semiconductor technology, the SR91C790 1MRK002239-BBR01 Power Supply Module offers unparalleled reliability and longevity, ensuring continuous operation under harsh industrial conditions.
Its compact design allows the SR91C790 1MRK002239-BBR01 High-Power Supply Module to be easily integrated into a variety of industrial automation systems, optimizing space utilization and enhancing system aesthetics.
With precise voltage regulation and overcurrent protection, the SR91C790 1MRK002239-BBR01 PC Board guarantees stable power delivery, significantly reducing the risk of system failures and minimizing downtime.
Designed to perform across a wide range of operating temperatures and humidity levels, the SR91C790 1MRK002239-BBR01 Power Supply Module is suitable for deployment in diverse industrial environments, from cold storage facilities to hot manufacturing floors.
Compliant with international safety standards, the SR91C790 1MRK002239-BBR01 DCS PLC industrial control ensures user safety and meets industry regulations, providing peace of mind for manufacturers and engineers alike.
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Bay Control System Introduction
Bay control and protection unit REF542
Compact digital bay control technology solution
ABB 's protection and control device REF542 combined the functions of a protection relay and of a control device. Since the introduction of the device it has been used in a lot of switchgear for power distribution worldwide.
As ABB products are designed for continuous evolution, it is ABB‘s goal to protect our customers‘ investment beyond the life-cycles of the underlying platform products.
Findings and advanced requirements, e.g. in the area of the connection to the SCADA system, resulted in a revised and improved type of protection and control device, the REF542 plus. Despite a significant increase in functionality and a more modern design, it is functional compatible to its predecessor in nearly all aspects. Therefore ABB has defined REF 542plus as a recommended replacement solution for REF542.
Even though the mechanical design of the REF 542plus is different, there is a replacement kit available for the REF542. This kit makes it possible to mount the REF 542plus at the same place where the REF542 has been without the need for changes at the panel door. Furthermore the connection of the REF542 and REF 542plus are largely the same, so the existing wiring harness can be continued to use with only minor adaptations. Thus, the exchange is feasible with only a short downtime.