double safety control systems grid tied controller

{"cid":"91190745","title":"On Grid Controller with IP65 Outdoor Protection, Double Safety Control Systems, and Three-Phase Dump Load Brake System","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/24\/bc3f51f51fed90e659ffd9b0e61e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Greef","Model Number":"GT-PCTC Series Controller","Minimum Order Quantity":"1Set","Delivery Time":"25 Working Days","Certification":"CE","Packaging Details":"Foam+plywooden Case","Payment Terms":"T\/T,Western Union,MoneyGram,L\/C","Supply Ability":"Supply Ability","Degree Of Protection":"IP20(Indoor) IP65 (Outdoors)","Output Frequency":"50Hz\/60Hz","Wind turbine rated voltage":"AC220V-600V","Pwm Constant Voltage":"\u2265400dc, \u2265700dc","Product Type":"Over Voltage Protection, Grid Cut Off Protection, Regulated Supply Output, Arrester","Cooling Method":"Natural Convection","Function":"Rectifier,Control,DC Output","Communication interface (optional)":"RS485\/USB\/GPRS\/WIFI\/Ethernet"}}

{"cid":"91216458","title":"Dual Electric Vehicle Charging Stations App Control 120kW GB\/T 18487.1-2015","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/93\/a147302bb0a4458d8a12656a30d9-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"LINCHR","Model Number":"LC-DC-120kW","Minimum Order Quantity":"negotiation","Delivery Time":"5-10 work days","Place of Origin":"CN","Payment Terms":"T\/T","Packaging Details":"container","Product name":"Dual Electric Vehicle Charging Stations App Control 120kW GB\/T 18487.1-2015","Voltage":"AC229V\uff5eAC341V","Power":"120kW","Standard":"GB-T","Current":"\u2264228A","Startup":"SWIPING\u3001SCAN","Size":"800mm*600mm*1700mm","Weight":"300kg","Efficiency":"97%","Install":"stand up","Protection levels":"IP54"}}

{"cid":"91200393","title":"VFD Control, hot dip galvanized 2000kg Construction building hoist , 0-40m\/Min Passenger Material Hoist","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/62\/38759a642b4b0974649f6f50a563-200x200-1.jpg","attrs":{"Price":"18,800USD~80,000 USD per Unit","Brand Name":"TW-TECHWAY","Model Number":"SC200-200","Minimum Order Quantity":"1Unit","Delivery Time":"60 Days after advance payment","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"500 Units Per Month","Packaging Details":"Nude in Container, 40'HQ","Steel Pipe":"Q345B High Strength Steel","Rated Load":"2000kg","Rated Speed":"0-40m\/min","Max. Installation Hight":"300m","Max. Passenger No.":"30","Treatment":"Hot Dip Galvanization+Painting","Wall Panel":"Punched Aluminium Panel"}}