ABB 1MRK002246-BC Power Supply Board
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Order Number | 1MRK002246-BC |
| Product Type | Power Supply Board |
| Board Type | Internal Power Supply Board |
| System Application | ABB protection, control and substation automation systems |
| Typical System | ABB Relion 670 series / compatible IED systems |
| Typical Application | Power network bay control, protection and monitoring |
| Input Voltage | 198–264 VAC |
| Nominal Input Voltage | 230 VAC |
| Output Voltage | 5 VDC |
| Output Voltage Range | 4.5–5.5 VDC |
| Output Current | Up to 10 A |
| Rated Output Power | Approximately 50 W |
| Efficiency | Approximately 85% |
| Primary Function | Converts the system AC input into regulated DC power for internal electronic circuits |
| Powered Circuits | Control electronics, processing circuits, I/O and communication-related electronics |
| Protection Function | Provides stable regulated power for reliable operation of the associated IED |
| Installation | Internal installation within compatible ABB protection and control equipment |
| Cooling | Natural / chassis-assisted cooling |
| Typical Applications | Substation automation, protection systems, bay control and power network monitoring |
| Maintenance | Input/output voltage checks, connector inspection and power-supply diagnostics |
| Dimensions | 220 × 188 × 60 mm |
| Weight | 0.65 kg |
FAQ
1. What is the main function of the ABB 1MRK002246-BC?
The ABB 1MRK002246-BC is a Power Supply Board designed to provide regulated DC power for the internal electronic circuits of compatible ABB protection and control equipment. It converts the incoming AC supply into the low-voltage DC power required by processing, I/O and communication-related electronics.
2. What input voltage does the 1MRK002246-BC require?
The board is designed for a nominal 230 VAC input, with an operating input range of approximately 198–264 VAC. The actual supply should be verified against the configuration and documentation of the host ABB IED before energizing the board.
3. What output does the 1MRK002246-BC provide?
The board provides a regulated 5 VDC output, with an output range of approximately 4.5–5.5 VDC and a rated output current of up to 10 A. This supply is used by the internal electronics of the associated protection and control equipment.
4. Which ABB systems can use the 1MRK002246-BC?
The 1MRK002246-BC is associated with ABB protection and control equipment, including applications within the Relion 670 family and compatible IED configurations. It is commonly used in systems for substation protection, bay control and power-network monitoring.
5. What symptoms may indicate a faulty 1MRK002246-BC?
Typical symptoms can include failure of the associated IED to start, loss of internal electronics, repeated system resets, missing module functions or power-supply diagnostic alarms. A low or unstable 5 VDC output can also indicate a problem with the power board or its associated power circuit.
6. How should the 1MRK002246-BC be tested when the IED does not power up?
First verify that the correct AC input is present at the board and that the input wiring and connectors are secure. Then check the regulated DC output and compare the measured value with the expected range. If the input is correct but the output is absent or significantly outside specification, the power supply board should be investigated further.
7. What should be checked before replacing the 1MRK002246-BC?
Confirm the complete order number, board revision and compatibility with the host ABB protection or control device. The incoming power, connectors and downstream circuits should also be checked to ensure that an external fault is not causing the power-supply problem. After replacement, verify the DC output and perform the required IED self-tests.
8. How can the 1MRK002246-BC be maintained for reliable operation?
Maintenance should include checking the AC input, regulated DC output, connectors and signs of overheating or component deterioration. The associated IED’s diagnostic information should also be reviewed. For critical protection applications, power-supply checks should be incorporated into the scheduled maintenance program rather than waiting for a complete IED failure.
ABB 1MRK002246-BC Power Supply Board is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
