{"title":"Three Phase SSR","description":"","products":[{"product_id":"220v-single-phase-motor-soft-starter-module-controller-1kw2kw4kw6kw8kw-onli-1","title":"Single Phase Motor Soft Starter Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e220V Single Phase Motor Soft Starter Module Controller 1KW2KW4KW6KW8KW Online Soft Starting Fan Pump Pressure Reducer Conveyor\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis SSR-based single\/two-phase motor soft starter module is a fully automatic, easy-to-wire solution for AC motor soft start control. Compatible with 110V\/220V\/380V AC and 50\/60Hz frequency, it effectively eliminates inrush current during motor startup, protecting motors and mechanical equipment from impact. With adjustable soft start time and starting voltage, it is an ideal replacement for autotransformers, magnetic voltage reducers, and traditional inverter soft starters, featuring simple wiring, reliable performance, and cost-effectiveness.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e中文属性\u003c\/th\u003e\n\u003cth\u003e英文属性（工业标准）\u003c\/th\u003e\n\u003cth\u003e属性值（英文）\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e产品名称\u003c\/td\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSingle\/Two Phase Motor Soft Starter Module (SSR Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e产品型号\u003c\/td\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eSSR-20WA-R, SSR-40WA-R, SSR-60WA-R, SSR-100A-R, SSR-150WA-R, SSR-200A-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e适配电机\u003c\/td\u003e\n\u003ctd\u003eCompatible Motor\u003c\/td\u003e\n\u003ctd\u003eSingle Phase \/ Two Phase \/ Three Phase AC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e额定电压\u003c\/td\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e110V\/220V\/380V AC (Customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e频率兼容\u003c\/td\u003e\n\u003ctd\u003eFrequency Compatibility\u003c\/td\u003e\n\u003ctd\u003e50Hz \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e功率范围\u003c\/td\u003e\n\u003ctd\u003ePower Range\u003c\/td\u003e\n\u003ctd\u003e0.75KW, 1.5KW, 2.2KW, 4KW, 6KW, 8KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e软启时间\u003c\/td\u003e\n\u003ctd\u003eSoft Start Time\u003c\/td\u003e\n\u003ctd\u003e0-30s Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e起始电压\u003c\/td\u003e\n\u003ctd\u003eStarting Voltage\u003c\/td\u003e\n\u003ctd\u003e0-50% of Rated Voltage Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e控制模式\u003c\/td\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003e1. Power-on Soft Start (Jumper Installed); 2. External Switch Control (Jumper Removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e程序版本\u003c\/td\u003e\n\u003ctd\u003eProgram Version\u003c\/td\u003e\n\u003ctd\u003eR1 (Soft Start Only, Default); R2 (Soft Start + Soft Stop); R3 (Soft Stop to 0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e接线方式\u003c\/td\u003e\n\u003ctd\u003eWiring Method\u003c\/td\u003e\n\u003ctd\u003e2-In 2-Out (Single Phase); 3-In 3-Out (Three Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e散热配置\u003c\/td\u003e\n\u003ctd\u003eHeat Sink\u003c\/td\u003e\n\u003ctd\u003eAluminum\/Copper Base, Optional Fan Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e替代产品\u003c\/td\u003e\n\u003ctd\u003eReplacement For\u003c\/td\u003e\n\u003ctd\u003eAutotransformer, Magnetic Voltage Reducer, Inverter Soft Starter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e应用场景\u003c\/td\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eWater Pump, Fan, Conveyor, Ball Mill, Compressor, Industrial Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eCore Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Automatic Soft Start\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nEliminates motor inrush current, reducing mechanical shock and extending motor lifespan. Soft start time (0-30s) and starting voltage (0-50% rated) are fully adjustable for different load requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nSupports 110V\/220V\/380V single\/two-phase and three-phase motors, compatible with 50\/60Hz global power grids, suitable for various industrial and commercial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Wiring \u0026amp; Easy Installation\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n2-in 2-out (single phase) \/ 3-in 3-out (three phase) wiring, no bypass contactor required. Two control modes: power-on auto start or external switch control, flexible for different system designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Program Options\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eR1 (Default): Soft start only, for one-way start applications\u003c\/li\u003e\n\u003cli\u003eR2: Soft start + soft stop (ramp down from set voltage)\u003c\/li\u003e\n\u003cli\u003eR3: Soft start + soft stop to 0V, for full ramp control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Reliability \u0026amp; Durability\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nSolid-state relay (SSR) design, no moving parts, high reliability. Flame-retardant housing, oxidation-resistant contacts, and optional heat sinks\/fans ensure stable operation in harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Replacement\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nIdeal replacement for bulky autotransformers, magnetic voltage reducers, and expensive inverters, with lower cost, smaller size, and simpler maintenance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment\u003c\/strong\u003e: Water pumps, fans, belt conveyors, ball mills, compressors, and other motor-driven loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial \u0026amp; DIY\u003c\/strong\u003e: Air compressors, water pumps, small machinery, and motor control projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement\u003c\/strong\u003e: Alternative to autotransformers, magnetic voltage reducers, and inverter soft starters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefault Setting\u003c\/strong\u003e: Factory default is R1 (soft start only). R2\/R3 versions require special order notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating\u003c\/strong\u003e: Panel power rating is for 220V (single phase) \/ 380V (three phase). Power conversion is required for other voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Dissipation\u003c\/strong\u003e: Must be installed with a heat sink (small power models can be mounted on metal plates). Fan voltage: 220V for single phase, 380V for three phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Control\u003c\/strong\u003e: No external voltage allowed on the control switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s1_480x480.jpg?v=1664949007\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s2_480x480.jpg?v=1664949026\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s3_480x480.jpg?v=1664949036\" alt=\"\"\u003e\u003c\/p\u003e","brand":"electrical center b2c","offers":[{"title":"R1 20WA-1KW \/ Only Module","offer_id":42031482896577,"sku":"5:144170022#R1 20WA-1KW;241567442:9619593645#Only Module","price":46.24,"currency_code":"USD","in_stock":true},{"title":"R1 40WA-1.5KW \/ Only Module","offer_id":42031482929345,"sku":"5:200004763#R1 40WA-1.5KW;241567442:9619593645#Only Module","price":49.36,"currency_code":"USD","in_stock":true},{"title":"R1 60WA-2KW \/ Only Module","offer_id":42031482962113,"sku":"5:200004182#R1 60WA-2KW;241567442:9619593645#Only Module","price":62.32,"currency_code":"USD","in_stock":true},{"title":"R1 100WA-4KW \/ Only Module","offer_id":42031482994881,"sku":"5:200004183#R1 100WA-4KW;241567442:9619593645#Only Module","price":71.86,"currency_code":"USD","in_stock":true},{"title":"R1 150WA-6KW \/ Only Module","offer_id":42031483027649,"sku":"5:4#R1 150WA-6KW;241567442:9619593645#Only Module","price":90.34,"currency_code":"USD","in_stock":true},{"title":"R1 200WA-8KW \/ Only Module","offer_id":42031483060417,"sku":"5:100014066#R1 200WA-8KW;241567442:9619593645#Only Module","price":97.58,"currency_code":"USD","in_stock":true},{"title":"R2 or R3 contact us \/ Only Module","offer_id":42031483093185,"sku":"5:100014065#R2 or R3 contact us;241567442:9619593645#Only Module","price":62.1,"currency_code":"USD","in_stock":false},{"title":"R1 20WA-1KW \/ with Heat Sink Fan","offer_id":42031483125953,"sku":"5:144170022#R1 20WA-1KW;241567442:9619527000#with Heat Sink Fan","price":94.5,"currency_code":"USD","in_stock":true},{"title":"R1 40WA-1.5KW \/ with Heat Sink Fan","offer_id":42031483158721,"sku":"5:200004763#R1 40WA-1.5KW;241567442:9619527000#with Heat Sink Fan","price":97.2,"currency_code":"USD","in_stock":true},{"title":"R1 60WA-2KW \/ with Heat Sink Fan","offer_id":42031483191489,"sku":"5:200004182#R1 60WA-2KW;241567442:9619527000#with Heat Sink Fan","price":109.8,"currency_code":"USD","in_stock":true},{"title":"R1 100WA-4KW \/ with Heat Sink Fan","offer_id":42031483224257,"sku":"5:200004183#R1 100WA-4KW;241567442:9619527000#with Heat Sink Fan","price":118.8,"currency_code":"USD","in_stock":true},{"title":"R1 150WA-6KW \/ with Heat Sink Fan","offer_id":42031483257025,"sku":"5:4#R1 150WA-6KW;241567442:9619527000#with Heat Sink Fan","price":138.6,"currency_code":"USD","in_stock":true},{"title":"R1 200WA-8KW \/ with Heat Sink Fan","offer_id":42031483289793,"sku":"5:100014066#R1 200WA-8KW;241567442:9619527000#with Heat Sink Fan","price":145.8,"currency_code":"USD","in_stock":true},{"title":"R2 or R3 contact us \/ with Heat Sink Fan","offer_id":42031483355329,"sku":"5:100014065#R2 or R3 contact us;241567442:9619527000#with Heat Sink Fan","price":62.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/0872\/2881\/products\/220v-single-phase-motor-soft-starter-module-controller-1kw2kw4kw6kw8kw-online-soft-starting-fan-pump-pressure-reducer-conveyor-electrical-center-b2c-1.jpg?v=1718876708"},{"product_id":"380v-motor-soft-start-module-controller-starter-stop-heat-sink-three-phase-1","title":"Three Phase Motor Soft Starter Module","description":"\u003cp\u003e\u003cstrong\u003e380V Motor Soft Start Module Controller Starter Stop Heat Sink Three-phase Motor Slow Start 1kw 2kw 4kw 6kw 8kw 10kw 15kw 20kw\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis \u003cstrong\u003ethree-phase motor soft starter module (TSR series)\u003c\/strong\u003e is a fully automatic, solid-state relay (SSR) based solution designed for smooth motor startup and shutdown. Compatible with 380V three-phase motors and 50\/60Hz frequency, it effectively reduces inrush current during startup, eliminating mechanical shock and protecting motors and connected equipment. It serves as a high-performance, cost-effective alternative to traditional star-delta starters, magnetic reducers, and basic inverters, featuring ultra-simple wiring and no need for external bypass contactors.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eDATA SHEET \u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e中文属性\u003c\/th\u003e\n\u003cth\u003e英文属性（工业标准）\u003c\/th\u003e\n\u003cth\u003e属性值（英文）\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e产品名称\u003c\/td\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eThree Phase Motor Soft Starter Module (Solid State Relay Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e产品型号\u003c\/td\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eTSR-10WA-R, TSR-20WA-R, TSR-30WA-R, TSR-40WA-R, TSR-60WA-R, TSR-80WA-R, TSR-100WA-R, TSR-120WA-R, TSR-150WA-R, TSR-200WA-R, TSR-220WA-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e适配电机\u003c\/td\u003e\n\u003ctd\u003eCompatible Motor\u003c\/td\u003e\n\u003ctd\u003eThree Phase AC Induction Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e额定电压\u003c\/td\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e380V AC (Three Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e功率范围\u003c\/td\u003e\n\u003ctd\u003ePower Range\u003c\/td\u003e\n\u003ctd\u003e1KW, 2KW, 3KW, 4KW, 6KW, 8KW, 10KW, 12KW, 15KW, 20KW, 22KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e软启时间\u003c\/td\u003e\n\u003ctd\u003eSoft Start Time\u003c\/td\u003e\n\u003ctd\u003e0-30s Adjustable (0-100% rated voltage ramp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e起始电压\u003c\/td\u003e\n\u003ctd\u003eStarting Voltage\u003c\/td\u003e\n\u003ctd\u003e150V-250V Adjustable (Ramp to 380V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e控制模式\u003c\/td\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003e1. Power-On Auto Start (Switch Closed); 2. External Switch Control (Close to Start, Open to Stop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e程序版本\u003c\/td\u003e\n\u003ctd\u003eProgram Version\u003c\/td\u003e\n\u003ctd\u003eR1 (Soft Start Only, Default); R2 (Soft Start + Soft Stop, Return to Start Voltage); R3 (Soft Start + Soft Stop to 0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e接线方式\u003c\/td\u003e\n\u003ctd\u003eWiring Method\u003c\/td\u003e\n\u003ctd\u003e3-In 3-Out (Three Phase Power Connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e散热配置\u003c\/td\u003e\n\u003ctd\u003eHeat Sink Configuration\u003c\/td\u003e\n\u003ctd\u003eAluminum\/Copper Base, Optional Heat Sink (S110, S1+F80, DS1+F90, U120+F120)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e风扇电压\u003c\/td\u003e\n\u003ctd\u003eFan Voltage\u003c\/td\u003e\n\u003ctd\u003e380V AC (Default for Three Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e替代产品\u003c\/td\u003e\n\u003ctd\u003eReplacement For\u003c\/td\u003e\n\u003ctd\u003eStar-Delta Starter, Inverter Soft Start, Autotransformer Starter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e应用场景\u003c\/td\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eWater Pump, Fan, Winch, Conveyor, Industrial Motor Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eCore Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Motor Startup\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nAdjustable starting voltage (150-250V) and ramp time (0-30s) ensure a gradual voltage rise from the initial set value to 380V, minimizing inrush current and mechanical stress on motors, pumps, fans, and winches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Control Flexibility\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nChoose between automatic power-on start (for standalone operation) or external switch control (for integrated systems). The switch requires no external voltage, ensuring safe and reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Program Protection\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThree program options (R1\/R2\/R3) cater to different needs: basic start, start-stop ramp, or full ramp-down to 0V. Factory default is R1 for simple one-way start applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving \u0026amp; Easy Installation\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nCompact design with integrated heat sink options (aluminum\/copper base). No complex bypass contactor wiring is needed, reducing installation time and costs compared to traditional star-delta or inverter solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Reliability \u0026amp; Durability\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nSolid-state relay construction with no moving parts, oxidation-resistant contacts, and flame-retardant housing. Must be installed with a heat sink (small power models can be mounted on metal plates) for stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Replacement\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nOutperforms bulky autotransformers and complex inverters at a lower cost, making it ideal for retrofitting existing systems or new industrial installations.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery\u003c\/strong\u003e: Water pumps, industrial fans, winches, belt conveyors, and other heavy-duty motor-driven equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial \u0026amp; Construction\u003c\/strong\u003e: HVAC systems, water supply systems, and construction machinery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit\u003c\/strong\u003e: Direct replacement for star-delta starters, magnetic voltage reducers, and basic motor soft start systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefault Setting\u003c\/strong\u003e: Factory default is R1 (soft start only). R2\/R3 versions are available by special request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Sink Requirement\u003c\/strong\u003e: Must be installed with a heat sink for heat dissipation. Fan voltage for three-phase models is 380V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotentiometer Adjustment\u003c\/strong\u003e: Turning the potentiometer to the midpoint sets the starting voltage to 200V; full adjustment to minimum sets 150V start (0s time), full maximum sets 250V start (10s time to 380V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Selection\u003c\/strong\u003e: It is recommended to leave a power margin (e.g., 2.2kW motor use TSR-40WA-R).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/11_480x480.jpg?v=1664950036\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/12_480x480.jpg?v=1664950061\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/14_480x480.jpg?v=1664950050\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/13_480x480.jpg?v=1664950071\" alt=\"\"\u003e\u003c\/p\u003e","brand":"electrical center b2c","offers":[{"title":"R1 10WA-1KW \/ Only Module","offer_id":42031483453633,"sku":"5:144170022#R1 10WA-1KW;241567442:9619593645#Only Module","price":83.75,"currency_code":"USD","in_stock":true},{"title":"R1 20WA-2KW \/ Only Module","offer_id":42031483519169,"sku":"5:200004763#R1 20WA-2KW;241567442:9619593645#Only Module","price":90.76,"currency_code":"USD","in_stock":true},{"title":"R1 30WA-3KW \/ Only Module","offer_id":42031483584705,"sku":"5:200004182#R1 30WA-3KW;241567442:9619593645#Only Module","price":99.72,"currency_code":"USD","in_stock":true},{"title":"R1 40WA-4KW \/ Only Module","offer_id":42031483650241,"sku":"5:200004183#R1 40WA-4KW;241567442:9619593645#Only Module","price":102.96,"currency_code":"USD","in_stock":true},{"title":"R1 60WA-6KW \/ Only Module","offer_id":42031483715777,"sku":"5:4#R1 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\u003cspan style=\"color: #333;\"\u003eController Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eSSR-60WA-R1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIs Smart Device\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/11_480x480.jpg?v=1664950036\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/14_480x480.jpg?v=1664950050\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/14_480x480.jpg?v=1664950050\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/12_480x480.jpg?v=1664950061\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/12_480x480.jpg?v=1664950061\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/13_480x480.jpg?v=1664950071\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/13_480x480.jpg?v=1664950071\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"electrical center b2c","offers":[{"title":"R1 10WA-1KW","offer_id":42031484764353,"sku":"14:350686#R1 10WA-1KW","price":83.75,"currency_code":"USD","in_stock":true},{"title":"R1 20WA-2KW","offer_id":42031484797121,"sku":"14:350850#R1 20WA-2KW","price":90.76,"currency_code":"USD","in_stock":true},{"title":"R1 30WA-3KW","offer_id":42031484829889,"sku":"14:350852#R1 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\u003cspan style=\"color: #333;\"\u003e380V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsage\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eProtective\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eSolid State Relay\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProtect Feature\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eSealed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eAC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eSTY-H380\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eContact Load\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eHigh Power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"a2g0o.detail.1000023.i0.5a017b6czEMgdQ\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree-phase intelligent AC voltage regulator module, containing three potential detection, constant current source, linear amplifier, phase shifter, PI control, power amplifier, pulse shaping, high frequency pulse transformer isolation trigger and three sets of inverse parallel controllable silicon chip integration, control loop (weak electric part) and the load loop (high voltage) implementation full isolation, you can use the 10K potentiometer or (1~5V)(4-20mA) voltage signal control, to change the conduction angle of the thyristor, can realize three-phase load voltage from 0V to full voltage adjustable stepless.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTechnical Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCircuit Voltage: 380VAC\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower Supply: 10VDC\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdjustment Range: 0~180 °\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePotentiometer : 10K\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003einput control: 0~5VDC  4-20mA\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote: The type of voltage regulating module is not suitable for inductive loads such as transformers and motors.\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s10_480x480.jpg?v=1664949425\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s11_480x480.jpg?v=1664949436\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0583\/0872\/2881\/files\/s12_480x480.jpg?v=1664949446\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"electrical center 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