Overview
The ABB RSMVE1 Remanence Relay, officially designated as RXMVE1 (Product ID: RK257005-AN), is engineered for use in demanding industrial and utility applications. This relay is designed to retain its switching state even after control power is removed, making it ideal for systems requiring memory-based signal retention. Moreover, its robust design and precise switching logic support automation, protection, and interlocking functions in high-voltage switchgear systems.
Manufactured in Sweden, the RSMVE1 features ABB’s proven electromechanical relay technology. It is widely used in legacy substation control panels, motor control centers, and automation cabinets. In addition, its compact form factor and long mechanical life make it suitable for retrofit projects and long-term infrastructure support.
Technical Data
| Parameter | Specification |
|---|---|
| ABB Type Designation | RXMVE1 |
| Function | Remanence relay (memory relay) |
| Operating Temperature Range | -25°C to +70°C |
Typical Applications
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Substation Control Panels: Used to retain breaker or disconnector status during control power loss.
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Industrial Automation Systems: Supports signal memory and interlocking in motor control centers and PLC cabinets.
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High-Voltage Switchgear: Ensures safe switching and signal retention in GIS and AIS systems.
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Legacy System Maintenance: Ideal for replacing older memory relays in ABB protection and control schemes.
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Railway and Transport Infrastructure: Used in signaling and control systems requiring persistent relay states.
For example, utilities and industrial operators have deployed RSMVE1 in 110 kV and 220 kV substations to maintain control logic during power interruptions. Additionally, its electromechanical design ensures high immunity to electromagnetic interference, making it suitable for environments with heavy electrical noise.
FAQ
Q: What is the function of the RSMVE1 remanence relay?
A: It retains its switching state after control power is removed, ensuring signal memory in control systems.
Q: Is RSMVE1 compatible with modern automation systems?
A: Yes, it can be integrated into PLC and SCADA systems using standard relay interfaces.
Q: Can it be used in outdoor installations?
A: It is primarily designed for indoor panels, but can be used in protected outdoor enclosures.
Q: Is RSMVE1 still available for purchase?
A: Yes, it is available through ABB distributors and supported by ABB’s legacy product services.
Q: What makes it suitable for high-voltage applications?
A: Its robust contact rating, mechanical durability, and stable switching logic ensure reliable performance in high-voltage environments.
| 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 |
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| 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. |
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