{"product_id":"ssr-20wa-r1-motor-soft-starter","title":"SSR-20WA-R1 1KW Single-Phase Motor Soft Starter for Fans, Pumps and Conveyors","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe SSR-20WA-R1 1KW single-phase motor soft starter module provides adjustable voltage ramp-up for compatible AC motor loads. It supports 220V, 230V, and 240V single-phase applications at 50Hz or 60Hz, with a soft start time adjustable from 0 to 30 seconds. The module is designed for applications such as ordinary fans, water pumps, belt conveyors, ball mills, and compressors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1KW motor soft starter module for AC motor applications\u003c\/li\u003e\n\u003cli\u003eAdjustable soft start time from 0 to 30 seconds\u003c\/li\u003e\n\u003cli\u003eStarting voltage adjustable from 0 to 50% before ramping to the rated voltage\u003c\/li\u003e\n\u003cli\u003eNo bypass contactor required\u003c\/li\u003e\n\u003cli\u003eTwo control methods: automatic start when the main switch is closed, or start and stop control through the module switch\u003c\/li\u003e\n\u003cli\u003eSuitable for 220V, 230V, and 240V motor systems at 50Hz or 60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSSR-20WA-R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e1KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput and motor voltage\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 220VAC, 230VAC, or 240VAC; two-phase 380VAC to 400VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50Hz, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoft start time\u003c\/th\u003e\n\u003ctd\u003e0-30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStarting voltage adjustment\u003c\/th\u003e\n\u003ctd\u003e0-50%, adjustable to the rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking environment temperature\u003c\/th\u003e\n\u003ctd\u003e-25°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe soft starter can be used with ordinary fans, water pumps, belt conveyors, ball mills, compressors, and other compatible single-phase motor loads. For product support and purchasing assistance, contact \u003ca href=\"https:\/\/robotdoo.com\/\"\u003eRobotDoo\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eOperating Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnect the load during operation or testing; testing without a load does not provide a valid result.\u003c\/li\u003e\n\u003cli\u003eDo not set the soft start time to 0 seconds, as the starting voltage would be 0V and the starting current may be excessive.\u003c\/li\u003e\n\u003cli\u003eFor continuous operation above 2KW or where ambient temperature and heat dissipation conditions are unfavorable, additional heat sinking and forced-air cooling may be required. This 1KW model should also be installed with appropriate thermal management for the actual load and operating conditions.\u003c\/li\u003e\n\u003cli\u003eUse a control switch according to the module wiring requirements. Do not apply voltage to the control switch or disconnect the incoming line power while using the switch to control starting and stopping.\u003c\/li\u003e\n\u003cli\u003eDo not use a multimeter on the load side to assess product quality.\u003c\/li\u003e\n\u003cli\u003eWhen required by the installation, use an appropriately rated fast-disconnect switch or fuse in series with the load circuit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robot Pi Shop","offers":[{"title":"Default Title","offer_id":48260354015462,"sku":"DV-000053-DVR","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/SSR-20WA-R1-1KW-Single-Phase-Motor-Soft-Starter-for-Fans.jpg?v=1788168185","url":"https:\/\/robotdoo.com\/products\/ssr-20wa-r1-motor-soft-starter","provider":"RobotDoo","version":"1.0","type":"link"}