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Item #:
88612978
50HP Motor Soft Start 74A, 380V 400V 420V Three Phase Soft Starter 74amp, Three Phase 460V 480V AC Motor Soft Starters 37 kW with RS485
95% of respondents would recommend this to a friend
Item #:
88612978
UYU 94925
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Aigoodele By-pass Motor Soft Starter provides a seamless and efficient solution for a smoother motor startup, protecting your equipment from surge current.
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What Stands Out
Powerful Soft Start
This soft starter enables a gentle ramp-up for 50HP motors, reducing mechanical stress on equipment and enhancing longevity, making it ideal for heavy-duty applications.
Wide Voltage Compatibility
Compatible with 220V, 240V, 460V, and 480V systems, this soft starter accommodates diverse industrial setups, ensuring seamless adaptability and reducing the need for multiple devices.
Advanced Monitoring
Equipped with RS485 communication, this device provides real-time performance data and diagnostics, allowing operators to optimize motor management and enhance operational efficiency.
Product Details
| Brand Name | Aigoodele |
| Model | RQ900-37KW 380V |
| Manufacturer | Aigoodele |
| Number of Items | 1 |
| Included Components | motor soft starter |
| Part Number | LSRQ900-37KW 380V |
| Amperage | 74 A |
| Voltage | 380 volts |
| Wattage | 37 KW |
| Item Weight | 5 kg |
| Item Dimensions | 6.3 x 5.75 x 10.71 inches (16 x 14.6 x 27.2 cm) |
| Material Type | Copper |
| Brand | Aigoodele |
| Material | Copper |
| Item dimensions L x W x H | 6.3 x 5.75 x 10.71 inches (16 x 14.6 x 27.2 cm) |
Who Should Buy?
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Industrial Applications
Ideal for large machinery in factories requiring reduced inrush current during startup for longevity and performance.
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Motor Maintenance
Beneficial for users looking to minimize wear and tear on motors by using a soft start for smoother accelerations.
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Automation Systems
Suitable for integrated systems needing reliable communication via RS485 for efficient control and monitoring.
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Small Equipment
Not advisable for small motors or tools that do not require significant soft starting capabilities.
Product Description
50HP Motor Soft Start 74A, 380V 400V 420V Three Phase Soft Starter 74amp, Three Phase 460V 480V AC Motor Soft Starters 37 kW with RS485
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 50HP motor soft starter and how does it work?
Answer: A 50HP motor soft starter is an electronic device designed to control the starting and stopping of three-phase AC motors. It gradually increases the voltage supplied to the motor, allowing a smooth start and reducing mechanical stress. This method minimizes sudden jolts by ramping up the electrical input. For instance, if you’re operating heavy machinery like pumps or conveyers, a soft starter can enhance their lifecycle by preventing abrupt mechanical shocks during startup. -
Question:
What are the applications of a 74A soft starter in industrial settings?
Answer: The 74A soft starter is extensively used in applications such as fans, compressors, conveyors, and crushers. Its primary role is to mitigate the inrush current during startup, thus providing operational reliability and efficiency. This is crucial in preventing wear and tear in machinery. For example, in a manufacturing plant, using a 74A soft starter can significantly increase the longevity of production equipment that experiences regular starts and stops. -
Question:
What voltage options are available for the 50HP motor soft starter?
Answer: The 50HP motor soft starter is available for various voltage ratings, including 380V, 400V, 420V, 460V, and 480V. This versatility allows it to be adapted to different electrical systems depending on the specific requirements of the equipment and location. For instance, if you are involved in a project in a country with a 400V standard, this soft starter would be the perfect fit, ensuring optimal performance and efficiency. -
Question:
How do I wire the soft starter to my motor?
Answer: Wiring a soft starter requires connecting power input to the starter, followed by linking the output to the motor. You'll typically find terminals for three-phase lines and a neutral. It's crucial to refer to the wiring diagram provided in the manual to ensure correct phase alignment. Miswiring can lead to malfunctions. In practice, having a professional handle the wiring ensures safety and conformity to local electrical regulations. -
Question:
Is the 50HP motor soft starter suitable for high-torque applications?
Answer: Yes, the 50HP motor soft starter is ideal for high-torque applications, such as heavy load motors in industrial environments. It provides controlled starting torque, which reduces mechanical stress on components. This is particularly beneficial in applications like elevator drives or hydraulic systems where excessive torque can lead to damage or inefficiencies. Utilizing this soft starter in high-torque scenarios ensures durability and reliability. -
Question:
What is the significance of RS485 in this soft starter?
Answer: The RS485 communication protocol in this soft starter allows for integration into larger automation systems. This feature enables monitoring and control from a distance, facilitating easy adjustments and oversight of motor operations. For instance, in a factory setup, operators can adjust start and stop parameters remotely, which enhances operational efficiency without the need to manually interact with each motor, optimizing workflow management. -
Question:
Can I use this soft starter with an existing motor?
Answer: Yes, the 50HP motor soft starter can be integrated with many existing three-phase motors, provided that the specifications match appropriately in terms of power and voltage. Before installation, it's crucial to assess the motor's characteristics to ensure compatibility. This flexibility is particularly useful when upgrading older systems where enhanced start control is desired without replacing the entire motor system. -
Question:
What maintenance is required for the soft starter?
Answer: Regular maintenance of a soft starter includes checking electrical connections, cleaning dust from vents, and ensuring that cooling fans are functioning if applicable. It’s also advisable to periodically review diagnostic features if available. In practical terms, maintenance ensures the soft starter operates efficiently, reducing the likelihood of failures during critical times, such as during peak production periods. -
Question:
What is the maximum load this soft starter can handle?
Answer: The 50HP motor soft starter is designed to handle a maximum current of 74A efficiently, which makes it suitable for motors up to 50HP. This rating is vital for ensuring that the starter can effectively manage the inrush currents typical when starting motors without overheating or compromising performance. In operational settings, sticking within this rating promotes reliability and optimal operation of heavy machinery. -
Question:
Where can I buy the 50HP Motor Soft Start 74A?
Answer: You can conveniently purchase the 50HP Motor Soft Start 74A at Ubuy. Ubuy is a trusted online platform that offers a comprehensive selection of electronics and industrial hardware, ensuring you get the right soft starter that meets your needs. They provide a user-friendly shopping experience and a range of options to choose from.
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Features & Benefits
- Provides temporary load reduction during motor startup.
- Compatible with various AC electrical motors for diverse applications.
- Offers multiple voltage options from 220V to 690V.
- Incorporates RS485 communication and 4-20mA output for advanced monitoring.
- Features a large-screen LCD interface for easy operation.
- Variety of protection functions enhance motor longevity.
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