500MBA01 1MRB150003R002 1MRB200053-L Control Card  

500MBA01 1MRB150003R0002 1MRB200053-L is the motherboard of REB500 busbar protection system, responsible for signal acquisition and data exchange between boards.
Product Features
1. Collect current and voltage analog signals to complete pre protection signal conditioning
2. Onboard channel self-test, abnormal status reported to CPU module
3. Electrical isolation to resist strong electromagnetic interference from substations
4. Backboard slot installation, used in conjunction with 500CPU03
5. Equipped with a three proof coating, suitable for long-term operation of high-voltage cabinets
Product Specifications
1. Model: 500MBA01
2. Type: REB500 motherboard/signal acquisition control card
3. Adaptation: ABB REB500 busbar protection device
4. Function: Analog sampling, signal preprocessing, board communication
5. Installation: Rack Backpanel Plug in Type
Application Areas
1. Substation busbar protection cabinet
2. Maintenance of power relay protection equipment
3. Replacement of industrial control spare parts
4. Protection system renovation
Substation busbar protection signal acquisition and operation, this 500MBA01 is a REB500 matching acquisition motherboard spare part.