step up step down transformer mv hv

{"cid":"91223795","title":"1000 KVA Tap Changer Step Up Step Down Transformer Mv Hv IP54 Protection Pre Installed","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/6b\/b7d546ff3d90ceca185b581d37ce-200x200-1.jpg","attrs":{"Price":"CN\u00a555,55-123,93\/sets","Brand Name":"HENTG Power","Model Number":"ZGS Series","Minimum Order Quantity":"1","Type":"power transformer, distribution transformer","Material":"Aluminum, Copper","Frequency":"50Hz, 60Hz","Shape":"Rectangle","Winding Material":"Copper, Aluminum","application":"Power","Phase":"Three","Coil Structure":"Circular coil","Coil Number":"Multi-winding coil","Input Voltage":"6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV","Output Voltage":"415V, 127V, 200V, 208V, 400V , 380V, 220V","Warranty":"3Years","Product name":"Pre-Installed Substation","Installation Location":"Outdoor","Protection Level":"IP33D\/IP54","Altitude":"<1000m (High altitude products can be customized)","Customized":"Accept","Capacity":"50-2000 kVA","Certification":"CE","Place of Origin":"China"}}

{"cid":"91223797","title":"1000 KVA Tap Changer Step Up Step Down Transformer Mv Hv IP54 Protection Pre Installed","imgUrl":"","attrs":[]}

{"cid":"91224477","title":"2000kVA Small Step Electric Power Transformer Oil-Immersed S11 High-Voltage Full Copper 100KV MV&HV Transformers manufacturer","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/3e\/0573bf896021d67dd54ac87fa394-200x200-1.jpg","attrs":{"Price":"$7,000-80,000 \/ piece","Brand Name":"TNNPI","Model Number":"S11\/S13","Minimum Order Quantity":"1 piece","Place of Origin":"Henan, China","Certification":"CE\/ISO","Phase":"Three","Coil Number":"customized","Coil Structure":"AUTO","Application":"Substation","Capacity\/KVA":"5~63MVA","Rated frequency":"50Hz\/60Hz","Type of cooling":"ONAN oil is self-cooled","Others":"Any customized spec","On load isolation switch":"7step","Type":"Power Transformer","Oil Grade":"45","Insulation Level":"A","Form":"Pouring Type","Breakdown Voltage":"60kV","Corematerial":"Silicon Steel Laminations","Insulation Liquid":"Mineral oil(NON-PCB)","Altitude":"Up To 1,000m Above Sea Level","Service Condition":"Outdoor","Productname":"Oil Immersed Power Transformer","Trade Terms":"To Be Pending","Use":"Industrial \/ Buildings"}}