zero transfer time ups with epo

{"cid":"91220298","title":"Three Phase Pure Sine Wave Zero Transfer Time EPO Function Online Tower ups uninterrupted power supply 15kva","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/b0\/628020e206a60b5e43afc33e9f3c-200x200-1.jpg","attrs":{"Brand Name":"Visench","Model Number":"33-15K","Minimum Order Quantity":"1","Delivery Time":"30days","Place of Origin":"China","Supply Ability":"10000pcs\/month","Packaging Details":"Carton","Communication Interface":"RS232, USB, SNMP(optional)","Product Standards":"IEC61000, IEC62040, GB7260, GB4943","Efficiency":"\u226590%","Eco Mode":"99%","Humidity":"20-90%","Input Voltage":"380V","Operating Temperature":"0\u2103-40\u2103","Output Frequency":"50\/60Hz","Output Voltage":"380V","Display":"LCD","Rated Capacity":"10KVA -60KVA","Battery Type":"Sealed Lead Acid","Backup Time":"Depends on battery quantity and load","Frequency":"50\/60Hz"}}

{"cid":"91209851","title":"Cotek Switching Mode Power Supply Rack Mount Inverter SR 1600-224 Plus Power Mode","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/af\/55b07bf50bcd3a8011435fe26889-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Cotek","Model Number":"SR 1600-224 Plus","Minimum Order Quantity":"100box","Delivery Time":"7-15days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"lakh","Packaging Details":"41*58*39","MODEL":"SR-1600-224 PLUS","AC Output Voltage":"200~240VAC","Rated Power":"1200W\/1600VA","Output Waveform":"Pure Sine Wave","Frequency":"50\/60 Hz","DC Input Voltage":"24V \/ 48V","Efficiency":"AC Mode: 95% DC Mode: 89%; 90%; 90%; 91%","Operating Temperature":"-25\u00b0C ~ 40\u00b0C","Storage Temperature":"-40~70\u2103","Dimension":"105x83x410 mm"}}