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China, Chinese Factory Price 10-1200A AC380V, 50Hz/60Hz Superior High-Performance Industrial Motor Protection Soft Starter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Electrical Control System50Hz/60Hz Superior High-Performance Industrial Motor Protection Soft Starter380V Soft StarterAdvanced Soft Starter
Changcheng Electrical Group Zhejiang Technology Co., Ltd.
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Product Description Our ServicesProduct DescriptionGeneralThe main function of the built-in bypass soft starter is to reduce the pressure on the motor during startup by controlling the voltage and current changes, thereby increasing startup ef- ficiency and extending the motor's lifespan.The built-in bypass soft starter typically includes bypass contactors and control power supplies, enabling a smooth transition to bypass mode during startup to prevent the motor from experiencing excessive current and voltage shocks.Operating conditions1. Incoming line power supply: AC 380V ± 5% 50/60 Hz2. Power supply is applicable: mouse cage three-phase asynchronous motor3. Cooling mode: forced air cooling4. App licable temperature: -10°C ~ ± 40°C ,1°C,2%, + 50°C5. App licable humidity: 90% without frost6. Place of use: No corrosive gas without conductive dust indoor is well ventilated7. Elevation vibration: The altitude is below 3000 meters, and the vibration power device is below 0.5GTechnical dataproject nameperformance indexAdaptation power rangeThe built-in bypass soft starter of YCQR8 series is adapted forpower ranging from 5.5 to 630 kW.Starting methodSupports multiple starting methods, including current-limitingstart and voltage ramp start. It is also capable of applyingprogrammable jog start and start current limiting under eachmethod.Protection functionsEquipped with various protection functions, includingovercurrent protection, input/output phase loss protection,thyristor short-circuit protection, overheat protection, leakagedetection, electronic thermal overload protection, etc.Communication functionsSome built-in bypass soft starters support MODBUS-RTUcommunication, allowing connection with up to 32 devices, andenabling automatic communication through setting baud rateand communication address.Adaptive power frequencyThe built-in bypass soft starter features adaptive powerfrequency for 50/60Hz.Other parametersIt has a 4-20mA current output function, suitable for variousindustrial environments, with strong anti-interferencecapabilities and easy adjustment methodsK1A K1B K2A K2B K3A K3B DI STOP RUN COM + MA - +24V A+ B- 7 8 9 10 1 1 12 13 14 15 Fault closure reset cease start-up Public end Analog output 24V+ 485communication Netopening External keyboardClassificationTerminal markingsTerminal nameFunction DescriptionContact out put(assive)1,2Start to the topNo delayinputOut (closed)The built-in bypass soft starter of YCQR8 series is adapted for power rangingfrom 5.5 to 630 kW.1 FU 3,4Initiate a mission Lingshi(closed)Supports multiple starting methods, including current-limiting start and voltageramp start. It is also capable of applying programmable jog start and startcurrent limiting under each method. 5,6Fault occurs Time(closed)Equipped with various protection functions, including overcurrent protection,input/output phase loss protection, thyristor short-circuit protection, overheatprotection, leakage detection, electronic thermal overload protection, etc.Contactinput(Active)7Instantaneous stop inputSome built-in bypass soft starters support MODBUS-RTU communication,allowing connection with up to 32 devices, and enabling automaticcommunication through setting baud rate and communication address. 8Soft stop inputThe built-in bypass soft starter features adaptive power frequency for 50/60Hz. 9Start InputSupports multiple starting methods, including current-limiting start and voltageramp start. It is also capable of applying programmable jog start and startcurrent limiting under each method. 10Public endEquipped with various protection functions, including overcurrent protection,input/output phase loss protection, thyristor short-circuit protection, overheatprotection, leakage detection, electronic thermal overload protection, etc.Analog quantity output11,12Analog output11,12 can measure the current signal that changes with the load, output 4-20mA,or 0-20mA optional,calibrationValue 100,calculation formula:D= .Where Ixis the actual16measured current value (mA),and D is the motorLoadcurrent (%)(can also be understoodas the rated current corresponding to thesoft start setting of 20mA)DC voltage output13(24V+) 10(COM) Can carry a 0.2A DC load, with 13 (24V+)as the positive pole of thepower supply and 10(COM)as the negative pole of the power supply485 communi- cation14,15 Please refer to 485 communication protocol for details(1). Contact input terminala. Use external terminals to control the start and stop fuctions of the soft starter. Please set the start stop control to l (keyboard+terminal).b. If remote control requirements are required, it is recommended to use the (second line) control method.c. The input terminal and common terinal of the contact signal are generally in an 0N/0rF action, which can cause interference in soft start- ersmotors, and wiring, therefore wiring is necessaryPlease use shielded wires for cables that are as short as possible (less than 20m).d. The wiring of control terminals must be as far away as posible from the wiring of the main cireuit. 0therwise, it may cause erroneous actionsdue to interference.2. External control wiring method3. Relay and remote control wiring diagramModel numberW1H1DYCQR8-22KW-37KWAC220V150285195YCQR8-45KW-55KWAC220V210370240YCQR8-75KW-115KWAC220V260540255YCQR8-132KW-160KWAC220V300635275YCQR8-185KW-220KWAC220V400730295YCQR8-22KW-75KWAC380V150285195YCQR8-90KW-115KWAC380V210370240YCQR8-132KW-220KWAC380V260540255YCQR8-250KW-350KWAC380V300635275YCQR8-400KW-500KWAC380V400730295 Product CatalogCompany ProfileOur AdvantagesOur Clients/PartnersPackaging & Shipping
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