Overview
The ABB 1MRK000028-CAR01 Interval Control Unit is an integral part of the RED670 Intelligent Electronic Device (IED) family, designed for advanced protection, control, and monitoring of overhead lines and cables. It supports up to five line terminals and provides instantaneous fault clearing without time grading, ensuring maximum system selectivity and reliability.
This unit seamlessly integrates with IEC 61850-based substation automation systems, offering flexible communication, redundancy, and local control capabilities. Its high sensitivity allows it to detect small fault currents, making it ideal for networks with varying load profiles.
Additionally, ABB's global application expertise and strong support infrastructure ensure that the RED670 platform remains future-proof and interoperable across various power system architectures. The 1MRK000028-CAR01 submodel is widely used in substations, transmission grids, and industrial power systems.
Technical Data
| Parameter | Specification |
|---|---|
| Submodel | 1MRK000028-CAR01 |
| Type | Interval Control Unit / Protection Relay |
| Operating Temperature | –25°C to +70°C |
| Dimensions | 178 mm × 152 mm × 90 mm |
| Weight | 2.5 kg |
Typical Applications
-
Transmission Line Protection: Provides fast and selective fault clearing for overhead lines and underground cables.
-
Substation Automation: Integrates with digital control systems for real-time monitoring and control.
-
Industrial Power Systems: Enhances fault detection and system stability in large-scale industrial networks.
-
Smart Grid Infrastructure: Supports interoperability and future-proofing in modern grid deployments.
-
Generator and Transformer Protection: Prevents equipment damage during electrical faults and abnormal conditions.
Example: In a utility system, the 1MRK000028-CAR01 isolates faults instantly, preventing disruptions to adjacent feeders. This improves uptime and reduces the risk of cascading failures, making it a cornerstone of resilient power system design.
FAQ
Q: What is the main function of this unit?
A: It provides protection, control, and monitoring for power lines and cables, with fast fault isolation.
Q: Is it compatible with IEC 61850 systems?
A: Yes, it supports IEC 61850 along with Modbus and DNP3 protocols.
Q: How many line terminals can it manage?
A: It supports up to five line terminals.
Q: Can it detect low fault currents?
A: Yes, its high sensitivity allows detection of small fault currents.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
