Product Name: Professional Manufacturer Motor Soft Starter for Water Pump Model NO.: WSRT3018 Brand: Winston Function: Protect The Motor Nature of DC Power: Voltage Variable-Frequency Drive link of Transformation: AC-AC Variable-Frequency Drive Voltage of Power Supply: Low Voltage Variable-Frequency Drive Main Circuit Type: Voltage Switch Mode: PAM Control Principle of Work: AC to AC Soft Starter Output Type: Triple Application: Water Pump 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: 18.5kw Trademark: Winston/OEM/Neutral Transport Package: Export Standard Carton Box Specification: 36*21*25 Origin: China, Zhejiang, Wenzhou HS Code: 8511409900 Product Description Professional Manufacturer AC 380V from 15KW to 630KW Three Phase Motor Soft Starter for Water Pump1.Features:2.Technical parametersSoft starter 230V/400V/660V-50/60HzRated motor powerSoft Starter ModelWorking Max allowable current220V380V660VWSTR3007154KW7.5KW11KWWSTR3011235.5KW11KW15KWWSTR3015317.5KW15KW22KWWSTR3018389KW18.5KW30KWWSTR30224411KW22KW37KWWSTR30306015KW30KW45KWWSTR30377418.5KW37KW55KWWSTR304510022KW45KW75KWWSTR305511030KW55KW90KWWSTR307515037KW75KW115KWWSTR309016045KW90KW132KWWSTR311520055KW115KW160KWWSTR313225075KW132KW200KWWSTR316030090KW160KW250KWWSTR3200360115KW200KW355KWWSTR3250480132KW250KW400KWWSTR3315590160KW315KW560KWWSTR3355660-355KW630KWWSTR3400790200KW400KW710KWWSTR35001000250KW500KW900KWWSTR36301200355KW630KW-3.Application:4.Packing and delivery:5.Company information: