on line double conversion ups 3kva

{"cid":"91220298","title":"Delta Amplon N Gen3 Series 1-3KVA Single-phase On-line Double-conversion UPS with LCD Display for Networking","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/29\/411286546b87a4c22aa903ef007f-200x200-1.jpg","attrs":{"Price":"$162","Brand Name":"Delta","Model Number":"N-1K","Minimum Order Quantity":"1","Place of Origin":"China","Battery Type":"Lead Acid Battery","Phase":"Single Phase","Weight":"9.2 kg","Electric Energy":"100 Wh","Topology":"Online double-conversion","Connection":"IEC C13 x4","Input THDi":"< 3%","Frequency":"50\/60 \u00b1 0.5 Hz","Overload Capability":"\u2264 105%: continuous; 106-110%: 10 mins.; 111-130%: 30 secs","Nominal Voltage":"24 Vdc(Standard)","Display":"LCD display with LED indicators","Port":"USB, RS-232, Mini slot","Dimensions":"145 x 282 x 220 mm","Protection":"Short Circuit","Type":"On-line"}}

{"cid":"91200472","title":"Online Rack Mount Uninterruptible Power Supply UPS 1KVA-20KVA with Pure Sine Wave and Double Conversion Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/12\/ddcc48ebe2542d1d8793a35f8ce6-200x200-1.jpg","attrs":{"Price":"USD 120-2200\/unit","Brand Name":"COOLNET","Model Number":"CNER01-CNER20","Minimum Order Quantity":"5units","Delivery Time":"5-10 working days","Certification":"CE,ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"3000 unit per month","Packaging Details":"Export carton packing","Output voltage":"220\/230\/240VAC,220v,200\/208\/220v\/230v\/240VAC,110VAC","Protection":"Short Circuit,Overcurrent,Overvoltage,overload\/overshort\/discharge\/charge\/short circuit","Type":"On-line,rackmount,rack mount online ups","Application":"Networking,Computer,Telecommunications,manufacture,education etc.","Phase":"Single Phase,Single\/Three Phase,Three Phase","Weight":"4.15-55kg","Waveform":"Pure sine wave","Power factor":"0.8,09,0.99","Output current":"10-20A","Frequency":"50\/60HZ"}}