on line double conversion ups 2400w

{"cid":"91168609","title":"Line Interactive UPS Input Voltage 140-275Vac 40Hz-75Hz","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/fe\/b1a864538c0d9ccb9b5a584336fd-200x200-1.jpg","attrs":{"Price":"358-2143 usd","Brand Name":"ESTEL","Model Number":"MS1000-3000VA","Minimum Order Quantity":"1","Certification":"ISO9001, CE, 3C, FCC, TLC","Place of Origin":"Shenzhen, China (Mainland)","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"20,000 sets per month","Packaging Details":"wooden case","Input voltage":"220Vac\/230Vac","Input voltage range":"140-275Vac","Input frequency range":"40Hz-75Hz(auto sensing)","Output voltage regulation":"220Vac\/230Vac","Output frequency range":"50Hz or 60Hz","Output transfer time":"Typical 2-8ms, 13ms max","Output waveform (AC mode)":"Sine wave","Output waveform (Batt mode)":"Sine wave"}}