Table of contents
Component Details
CR-M024DC2L, manufactured by ABB, is a relay with base and application. It is a perfect reflection of resonance relay technology, engineered to deliver secure and efficient control of industrial systems. This device, specifically, is a part of the CR3 ABB series of products, a highly advanced range of relays and protection devices for medium voltage power applications.
CR-M024DC2L relay features a consistent and stable supply output, thanks to zero sequencing, and comparatively lower harmonic content, as evident via simulation studies. Additionally, its exceptional distinction lies in its high-speed resonance circuitry with special attention given to noise suppression and absorption. It is coated with a dielectric epoxy resin to prevent environmental damage, and customizable options for fitting alongside other CR3 relays eliminate further cost implications.
The relay is commonly employed in in-plant low voltage power distribution systems. Such systems could include motors, transformers, and generators. With its modern design and updated features, CR-M024DC2L offers outstanding performance in both standard and severe environments.
Application
The CR-M024DC2L relay, in conjunction with CR-M2SS base, is an ABB initiative to address the ever-increasing demand for high-performing, energy-efficient, and reliable relays. They are predominantly utilised in industrial systems to control electrical machines in Low Voltage Power Distribution Systems and Tractors Generator Sets.
The ABB Resonance CR-M024DC2L offers excellent protection against over-current faults (OCF) and short-circuits, acting as a tool to safeguard electrical machines against harm and promote secure operations. This relay ensures safe shutdown in case of OCF, limits damage to the machines, and consequently, decreases downtime and maintenance costs. It is also pertinent in characterisation tests during product development, where the relay is essential in examining the transient behaviours of electrical machines at different fault durations.
ABB Resonance CR-M024DC2L offers a secure and flexible method of controlling various types of low voltage equipment including motors, generators, and transformers across diverse industrial setups. Their usage span across automatic machines, crane control systems, and ships, aircraft, and trains. At Techno Control Corporation, we ensure the provision of CR-M024DC2L and other ABB range of relays and protection devices to industries, enhancing commercial success while maintaining safety and stability.
Uses
The CR-M024DC2L relay is essential in controlling and protecting electrical machines in a variety of industries. They have applications in the manufacturing of steel, timber, cement, and chemicals, mainly in the power distribution systems of electric furnaces, cranes, hoists, and conveyors. CR-M024DC2L is used in rubber manufacturing, where it safeguards electrical machines and reduces costs associated with recovery of additional equipment. Its usage extends to high-performance shaft centers, machine drive systems, waste water treatment facilities, and wind farms.
More intriguingly, CR-M024DC2L relays are installed on freight trains and trains across various borders. It guarantees their safe operation, particularly concerning auto-recovering functions and communication facilities for train signalling requirements. The CR-M024DC2L relay has seen usage across vast automotive networks in countries such as Germany, where it provides protection to high-performance, electric motors driving automotive assembly machines.
CR-M024DC2L is utilised at petroleum refineries and chemical plants with high flammability hazard levels, where they offer extra safety measures, and are an excellent replacement to existing devices that fall short due to their decades-long aging problems. Moreover, they are installed in emergency lighting of the buildings to ensure proper functioning during switching times.
Maintenance
The CR-M024DC2L relay’s maintenance requirements are minimal, particularly concerning daily inspections for faults, where visual checks are performed on its external appearance and enclosure. The internal operability is inspected as per the manufacturer’s guidelines. The relay is routinely examined during scheduled maintenance periods, where it is cleaned using a dry cloth and/or a soft brush, depending on the dirt’s extent.
The relay, while operated within its standard limits, is tested for basic functions through the use of various typical and abnormal faults. Test requirements governing the relay’s operability include calibrated electrical sources, current and voltage, fault resistors, capacitors, and other testing devices.
As part of ABB’s customer satisfaction guarantee, complete maintenance manuals with detailed procedures are provided on the operational aspects, including relay settings, alarm functions, diagnostic and measurement tools, and their usage protocols.
Conclusion
At Techno Control Corporation, we prioritise customer satisfaction by presenting high-quality products and services. We supply and procure CR-M024DC2L and the CR-M2SS base from the renowned manufacturer ABB – synonymous with excellent, innovative and smart electric power and automation technologies. Their product range is highly advanced, competitively priced, and easily available with Techno Control Corporation. Our team of experts would be delighted to assist you in the selection and procurement of these products for your industrial operations. We aim to add value to your endeavours by optimising commercial success while maintaining safety and stability.
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