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75HP 110A AC Motor High Quality Built-in Bypass Soft Starter 55kw¹

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Product Description Product DescriptionBuilt-in three phase 380v motor soft starter has an ac contactor built in machine.LSRQ7700 series motor soft starter is a new type start-up equipment which integrates electric force and electronic techniques,computer technique and modern control -theory. It is the new generation product to replace the conventional Star-delta Starter,Self-coupling voltage-drop Starter and Magnetic control voltage-drop Starter.The soft starter is advanced digital soft starter solution is suitable for the power of 5.5kW TO 800KW motor provides a set of perfectand the installation of the system has the function of protection even in the worst environment also can ensure reliable performance Model NO.RQ7700-55KWSwitch ModeThyristorMain Circuit TypeVoltageVoltage of Power SupplyAC380V±15%FunctionSimple TypeBrandZhejiang LingshineProtection ClassIP20Cooling WayFan CoolingOEM/ODMYesWarranty18 Months18 Kinds Protection FunctionGround Fault and Motor Short CircuitVoltage220V/380V/440V/660V customizableStarting TimesIt Is Recommended Not to Exceed 20 Times Per Hour.Adaptive MotorSquirrel-Cage Three-Phase Asynchronous MotorLanguageEnglishCommunicationRS485/ProfibusTransport PackageCartonSpecificationApplication motor, thyristorTrademarkAigoodeleOriginZhejiangHS Code8511409900Production Capacity500000pieces/Year This product size is for LSRQ7700-5.5KW~75KW5.5KW 380V 11A 7.5HP7.5KW 380V 15A 10HP11KW 380V 23A 15HP15KW 380V 30A 20HP18.5KW 380V 37A 25HP22KW 380V 45A 30HP30KW 380V 60A 40HP37KW 380V 75A 50HP45KW 380V 90A 60HP55KW 380V 110A 75HP75KW 380V 150A 100HPSIX SMART STARTUP MODESJUMP START MODE LINE CURRENT START MODEFULL VOLTAGE START MODECURRENT RAMP START MODE VOLTAGE RAMP START MODE VOLTAGE CURRENT LIMITING DOUBLE CLOSED LOOPProduct Parameters MOTOR PROTECT FUNCTIONSSuitable for all kinds of bad environments1.Start overload protection2.Running overload protection3.Starting overcurrent protection4.Running over current proterction5. Overvoltage protection6.Under voltage protection7.Three-phase unbalance protection8.Start timeout protection9.Jog timeout protection10.Underioad Protection11.Soft start overheating Protection11.Soft start overheating Protection13.Phase-to-phase short circuit Protection14.Ground Fault Protection15.Phase sequence protection16.Thyristor breakdown protection17.External fault protection18.Frequency protectionDetailed Photos Application Pump: make use of soft stop function to relieve the influence of water hammer so as to save system maintenance cost.Ball mill: make use of voltage ramp startup to reduce gear torque friction so as to save cost and time.Fan: reduce belt friction and mechanical conflict to save maintenance cost.Compressor: make use of current limitation function to realize smooth startup so as to reduce motor heating and prolong its service life.Conveyor: make use of soft start to realize smooth and gradual startup process in order to avoid product move and liquid overflow.Electric motor/Water storage/Ventilator/Food mixer/Air compressor/Conveyors/Stone crusher/Pulverizer/Heavy-duty machinery and equipment Installation Instructions Company ProfileZhejiang Lingshine Electric Co., Ltd (Aigoodele), is a high-tech enterprise integrating production, sales and service. Our main products are frequency converter (VFD), soft starter (LSRQ), solid state relay (SSR), solid state voltage regulator (LSCR), high power rectifiers and so on (KP, ZP, MTC, MDS, MDQ, MDC, MDK, ETC). These products have been widely used in energy, petroleum, metallurgy, chemical industry, construction, plastics, textile, water supply, paper making, mining, printing and many other industrial fields. In addition, our products not only perform well in the domestic market, but have also been exported to dozens of countries and regions in Asia, Africa, Europe and other continents, winning wide international recognition.We look forward to cooperating with every customer, welcome your guidance and suggestions, and work together to create a more brilliant future.FAQQ1.Can you provide price sheet and catalog to me ?We are pleasure to provide these to you for reference,you can cotact me,give me your emails ID.Q2.Can I get some samples?Yes,Sample order is available for quality check and market test .but you need to pay the sample fee and shipping costQ3.How long is your lead time?2-3 days for the stocks items, mass production generally needed 1-2 weeks.Q4.What's your payment terms?We usually accept all kinds of payment terms.Such as T/T,L/C,Western Union.Cash.Q5.What's your warranty terms?We offer 12 months warranty time.Q6.Do you have the products in stock?Depends on your request,We have standard models in stock.Some special products and big order will be newly produced according to your order.Q7 How about your payment and shipment?Payment: We accept T/T, Western Union, Paypal, Cash etc.We usually ship via DHL, UPS, FedEx or TNT, SF for small order and via ocean for bulk order according to your requirement.Q8.How does your factory do the quality control?Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.every product will be fully assembled and carefully tested before packing and shipping.

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