Description

• VH10 collection motor gentle starter 3 section motor tender starter VH10-7 No contactor required, small volume,easy transportation and installation,reduce the transport cost We strongly put forward VH10 type of motor smooth starter for small energy motor (especially for 5/7/11/15/18/22/30/37 motor) This sequence motor tender starter is a brand new variety start-up equipment which integrates electrical drive and digital techniques,computer approach and leading-edge management -theory It is the recent technology product to exchange the traditional Star-delta Starter, Self-coupling voltage-drop Starter and Magnetic management voltage-drop Starter Our motor mushy starters are broadly utilized in thermal power generation, hydropower, transmission and distribution equipment, metallurgy, chemical industry, mining, construction and other industries The compressor uses recent proscribing to realize soft start, minimize motor heating and lengthen service existence The belt conveyor realizes soft and sluggish beginning task through soft starting to avoid product motion and material overflow Make the sector and environmental circumstances Item VH10 Online motor delicate starter 3 section motor comfortable starter Input Power Supply Input Voltage Three-phase 380V ± 15% Frequency 50/60Hz Adaptive Motor Squirrel-cage three-phase asynchronous motor Starting Times It is usually recommended not to exceed 20 instances according to hour Control Mode 1) Operation panel control; 2) Operation panel + external control; 3) External control; 4) External management + COM control; 5) Operation panel + external + COM control; 6) Operation panel + COM control; 7) COM control; 8) No start or quit operation Start Mode 1) Current-limiting start; 2) Voltage ramp start; 3) Kick start + current-limiting start; 4) Kick start + voltage ramp start; 5) Current ramp start; 6) Voltage current-limiting double closed-loop start Stop Mode 1) Soft stop; 2) Free quit Protective Function 1 Open loop defense for exterior instantaneous stop terminals; 2) Over-heat protection for mushy starter; 3) Protection for too lengthy beginning time; 4) Input open part protection; 5) Output open section protection; 6) Unbalanced three-phase protection; 7) starting over recent protection; 8) Running overload protection; 9) Under voltage defense for strength voltage; 10) Over voltage protection for power voltage; 11) Protectionfor fault parameter setting; 12) Load short circuit protection; 13) Auto restart or incorrect wiring protection; 14) Incorrect wiring protection of external control give up terminals Ambient Place to be used Indoor location with nice ventilation free from corrosive fuel and conductivedust Altitude Below 3000M It have to upward thrust the rate strength when the altitude is more than 3000M Ambient Temperature -30~+55 C Ambient Humidity ≤90%RH with out dew condensation Vibration <0 Structure Protection Class IP20 Cooling Pattern Natural wind cooling Product Parameters Company Profile Pump: make use of soppy quit function to relieve the influence of water hammer to be able to save method maintenance cost Ball mill: make use of voltage ramp startup to reduce gear torque friction with the intention to save charge and time Fan: minimize belt friction and mechanical conflict to avoid wasting upkeep cost Compressor: make use of recent limitation function to realize delicate startup with a purpose to reduce motor heating and lengthen its service life Conveyor: make use of sentimental begin to notice soft and sluggish startup activity in an effort to keep away from product circulation and liquid overflow Electric motor/Water storage/Ventilator/Food mixer/Air compressor/Conveyors/Stone crusher/Pulverizer/Heavy-duty machinery and gear

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