Professional 5.5kw to 1000kw DC Three Phase Electronic Intelligent Motor Controller Motor Soft Starter for Water Pumps

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer, Water Pump
• Output Type: Triple
• Model NO.: WSRT3018
• Principle of Work: AC to AC Soft Starter
• Switch Mode: PAM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type, Protect The Motor
• Brand: Winston
• Product Name: Soft Starter
• Shell Material: All Refractory Material
• Output Form: 4-20mA DC Analog Output
• Communication Output/Input: RS485
• Phase: Three Phase
• Certification: CE
• Color: Gray
• Warranty: 24 Months
• Power: 5.5kw to 1000kw
• Transport Package: Export Standard Carton Box
• Specification: 36*21*25
• Trademark: Winston/OEM/Neutral
• Origin: China, Zhejiang, Wenzhou
• HS Code: 8511409900
• Production Capacity: 5000PCS/Month
• Package Size: 36.00cm * 21.00cm * 25.00cm
• Package Gross Weight: 6.000kg

Product Description

Professional 5.5kw to 1000kw Motor Soft Starter for Water Pumps

Introducing our cutting-edge, Professional Manufacturer AC 380V Three Phase Motor Soft Starter, designed to handle a wide range of power needs from 15KW to an impressive 630KW. Specially engineered for water pump applications, this soft starter ensures seamless and efficient motor operation, reducing mechanical stress and preventing electrical surges.

1. Features: Our Soft Starter boasts an innovative design with advanced features to optimize motor performance. Experience precise control with adjustable acceleration and deceleration rates, improving the longevity of your equipment. The integration of state-of-the-art microprocessor technology ensures reliable and stable operations, while the compact design allows for easy installation in various settings.

2. Technical Parameters: Our Soft Starter is compatible with AC 380V systems and supports a wide power range from 15KW to 630KW. It is suitable for three-phase motor applications, providing robust performance with high efficiency. The product is engineered to meet rigorous industry standards, ensuring durability and reliability.

3. Application: This versatile Soft Starter is ideal for use with water pumps, offering exceptional performance in a variety of industrial and commercial settings. Whether managing large-scale irrigation systems or optimizing manufacturing processes, our soft starter delivers unbeatable control and efficiency.

Product Description

1. Eliminate Water Hammer & Protect Your Pump-Pipeline System

Selling Point & Appeal: Specifically engineered for water pumps, our soft starter eliminates the destructive "water hammer effect" by providing smooth acceleration and deceleration. This protects pump impellers and bearings and prevents costly damage to pipes and valves, saving you from expensive repairs and operational downtime.
2. Intelligent Microprocessor for Flawless Motor Control

Selling Point & Appeal: The advanced microprocessor acts as an intelligent brain for your motor. It delivers stable and reliable performance by monitoring voltage, current, and motor status in real-time, ensuring precise control for every start and stop cycle and offering superior protection that gives you complete peace of mind.
3. Cut Energy Costs & Reduce Electrical Demand

Selling Point & Appeal: By significantly limiting inrush current (effectively reducing it to 2-4 times the full-load current), our soft starter minimizes the impact on your electrical grid. This not only helps you avoid utility penalties for peak demand but also allows for the use of smaller transformers, reducing your overall energy consumption and infrastructure costs.

4. Unmatched Versatility: One Solution from 15KW to 630KW

Selling Point & Appeal: From medium-duty applications to heavy-duty industrial projects, our single product series covers an extensive power range from 15KW to 630KW. This versatility simplifies your procurement, inventory, and maintenance processes, allowing for standardized spare parts and more efficient management across your entire operation.
5. Maximize Your ROI by Extending Equipment Lifespan

Selling Point & Appeal: Mechanical shock is the primary cause of motor and pump failure. Our soft starter transforms a jarring "hard start" into a gentle "ramp-up," reducing stress and extending the operational life of your motor, pump, and driven equipment by 30% or more. This dramatically lowers your Total Cost of Ownership.
6. Industrial-Grade Durability for Demanding Environments

Selling Point & Appeal: Built to rigorous industry standards with high-quality components and a compact design, our soft starter is made to perform reliably in harsh conditions—including vibration, humidity, and high temperatures. Its rugged construction ensures your critical motor systems operate flawlessly 24/7.

Soft starter 230V/400V/660V-50/60Hz		Rated motor power
Soft Starter Model	Working Max allowable current	220V	380V	660V
WSTR3007	15	4KW	7.5KW	11KW
WSTR3011	23	5.5KW	11KW	15KW
WSTR3015	31	7.5KW	15KW	22KW
WSTR3018	38	9KW	18.5KW	30KW
WSTR3022	44	11KW	22KW	37KW
WSTR3030	60	15KW	30KW	45KW
WSTR3037	74	18.5KW	37KW	55KW
WSTR3045	100	22KW	45KW	75KW
WSTR3055	110	30KW	55KW	90KW
WSTR3075	150	37KW	75KW	115KW
WSTR3090	160	45KW	90KW	132KW
WSTR3115	200	55KW	115KW	160KW
WSTR3132	250	75KW	132KW	200KW
WSTR3160	300	90KW	160KW	250KW
WSTR3200	360	115KW	200KW	355KW
WSTR3250	480	132KW	250KW	400KW
WSTR3315	590	160KW	315KW	560KW
WSTR3355	660	-	355KW	630KW
WSTR3400	790	200KW	400KW	710KW
WSTR3500	1000	250KW	500KW	900KW
WSTR3630	1200	355KW	630KW	-

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