MCD3045-T5-B21-CV4
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The MCD3045-T5-B21-CV4 is a 3-phase soft starter with a rated power of 45 kW and a maximum voltage of 525 VAC. Manufactured by Danfoss as part of the MCD Soft Starters series, it features an IP21 bookstyle enclosure. Its overload capacity is 3×In for 30 seconds, and it supports control inputs for Start/Stop, Reset, and Parameter Set.
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Product Description:
The MCD3045-T5-B21-CV4 is a controller in the MCD Soft Starters series by Danfoss. It provides smooth motor starts and stops reducing mechanical strain and preventing equipment damage. This results in better energy efficiency and fewer maintenance needs lowering overall operational costs.
The MCD3045-T5-B21-CV4 starter is designed for medium to large scale applications supporting a motor power rating of up to 45 kW. This makes it suitable for demanding industrial environments. It operates with a supply voltage range of 200 to 525 VAC which offers flexibility in various power systems. With a rated current of 96 A the controller ensures reliable performance for motors with higher current requirements. The unit functions across a supply frequency of 50/60 Hz which makes it compatible with global power grids. It features a vertical mounting design allowing for space efficient installation in confined areas. The MCD3045-T5-B21-CV4 starter comes with an IP21 protection rating which provides basic defense against dust and moisture. The device supports wire sizes ranging from 2.5 to 100 mm² and operates in humidity conditions from 5% to 95% non condensing. Its thermistor input is designed with a trip level of greater than 2.8 kΩ for additional motor protection. The soft starter also features built-in diagnostics, ensuring optimal performance and quick identification of potential issues.
The MCD3045-T5-B21-CV4 starter is rated to perform in ambient temperatures up to 40°C which guarantees stable operation in various industrial climates. It carries approvals for UL, CE, CSA, and C certifications ensuring its adherence to global safety standards. It is an ideal solution for industrial processes requiring controlled motor acceleration and deceleration to maintain process stability and extend machinery lifespan.
Frequently Asked Questions about MCD3045-T5-B21-CV4:
Q: Why is the MCD3045-T5-B21-CV4 starter designed for vertical mounting?
A: The vertical mounting design allows for space-efficient installation, making it ideal for confined industrial areas. It helps maximize space utilization without compromising functionality.
Q: How does the thermistor input in the MCD3045-T5-B21-CV4 improve motor protection?
A: The thermistor input with a trip level of greater than 2.8 kΩ enhances motor protection by detecting overheating and preventing potential motor damage. This extends the motor's lifespan
Q: How does the MCD3045-T5-B21-CV4 support various power systems?
A: The starter operates within a voltage range of 200-525 VAC, making it compatible with various industrial power setups. This flexibility is crucial for diverse global power systems.
Q: How does the built-in diagnostics in the MCD3045-T5-B21-CV4 improve operational efficiency?
A: The built-in diagnostics monitor the device's performance, identifying potential issues early. This reduces downtime and helps maintain continuous, efficient operations.
Q: What certifications does the MCD3045-T5-B21-CV4 carry?
A: The MCD3045-T5-B21-CV4 is certified with UL, CE, CSA, and C, ensuring it meets global safety standards. This guarantees its reliability and adherence to strict industry regulations.
