sgs off grid power supply systems

{"cid":"91225216","title":"SG Series 40KVA 3 Phase Dry Type Voltage Transformer for 600V to 480V Step Down Power Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/5a\/68ec34d68a54d8d2fe44e77e50a9-200x200-1.jpg","attrs":{"Price":"USD 420-850 \/ Set","Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SG-40KVA Or Customized","Minimum Order Quantity":"1 Set","Delivery Time":"3-7 working days for standard, 20-30 days for custom","Input Voltage":"3 Phase 600V Or Customized","Working Efficiency":"\u226598%","Protection Class":"IP 23 Or Customized","Supply Ability":"5000 Sets per Month","Noise":"<55dB","Payment Terms":"T\/T, L\/C, Western Union, D\/A, D\/P, WeChat, Alipay","Insulation Class":"F","Cooling Method":"AN (Air Natural)","Packaging Details":"Reinforced wooden case with moisture-proof wrapping","Winding Material":"High Purity Copper","Output Voltage":"3 Phase 480V\/380V Or Customized","Place of Origin":"Shanghai, China","Certification":"ISO 9001:2015, CE, RoHS","Rated Capacity":"40KVA Or Customized","Working Frequency":"50\/60Hz"}}